Name: RA4M3 - 100MHz Arm Cortex-M33 TrustZone, High Integration with Rich Connectivity
Brand: Renesas Electronics Corporation
SKU: RA4M3 - 100MHz Arm Cortex-M33 TrustZone, High Integration with Rich Connectivity
Availability: InStock

Renesas MCU Guide

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Overview

The Renesas RA4M3 group of 32-bit microcontrollers (MCUs) uses the high-performance Arm^® Cortex^®-M33 core with TrustZone^®. In concert with the secure crypto engine, it offers secure element functionality. The RA4M3 is built on a highly efficient 40nm process and is supported by an open and flexible ecosystem concept—the Flexible Software Package (FSP), built on FreeRTOS—and is expandable to use other RTOSes and middleware. The RA4M3 is suitable for IoT applications requiring vast communication options, future proof security, large embedded RAM, and low active power consumption down to 119µA/MHz running the CoreMark^® algorithm from Flash.

100MHz Arm Cortex-M33 with TrustZone
Secure element functionality
512kB - 1MB Flash memory and 64kB SRAM with parity and 64kB SRAM with ECC
8kB Data Flash to store data as in EEPROM
1kB Stand-by SRAM
Scalable from 64-pin to 144-pin packages
Capacitive touch sensing unit (CTSU)
USB 2.0 Full Speed
CAN 2.0B
Quad SPI
SCI (UART, Simple SPI, Simple I²C)
SPI/I²C multi-master interface
SDHI and MMC

Enhanced security (fire detection, burglar detection, panel control)
Metering (electricity, automated meter reading)
Industry (robotics, door openers, sewing machines, vending machines, UPS)
HVAC (heating, air conditioning, boiler control)
General purpose

Documentation

Design & Development

Software & Tools

Software title	Software type	Company

QE for Capacitive Touch: Development Assistance Tool for Capacitive Touch Sensors In developing embedded system using the capacitive touch sensor of MCUs, you can easily setup initial configurations of the touch interface as well as process the tuning of sensors, and reduce development time. [Plugin for Renesas IDE "e2 studio"] [Standalone Version] [Support MCU/MPU:RA, RL78, RX, Renesas Synergy™] Downloads Using QE and FSP to Develop Capacitive Touch Applications Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide Rev.2.00 Capacitive Sensor MCU Capacitive Touch Noise Immunity Guide Rev.4.00 Capacitive Sensor MCU Capacitive Touch Software Filter Sample Program Capacitive Sensor MCU Capacitive Touch Software Filter Sample Program Capacitive Sensor MCU QE for Capacitive Touch Advanced Mode Parameter Guide Capacitive Sensor Microcontrollers CTSU Capacitive Touch Introduction Guide	Solution Toolkit	Renesas
RA Flexible Software Package (FSP) FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers. Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain, and Segger J-Link drivers required to use this software. No additional installations are required. Downloads Securing your IP and Protecting Sensitive Data How to Solve the 6 Top Security Challenges of Embedded IoT Design Security for the Connected World The Benefits of Using Arm® TrustZone® in Your Design RA Azure IoT Cloud Connectivity Solution Renesas RA Family Device Lifecycle Management for Cortex-M33 RA Arm® TrustZone® Tooling Primer Migrating Projects to New FSP Version Injecting Plaintext User Keys Establishing and Protecting Device Identity using SCE9 and Arm® TrustZone®EK-RA4M3 Example Project Bundle Converting Applications from e² studio to IAR or Keil for RA – Application Note RA6 Basic Secure Bootloader Using MCUboot and Internal Code Flash EK-RA4M3 Example Project Bundle Establishing and Protecting Device Identity using SCE9 and Arm® TrustZone® - Sample Code Renesas RA Securing Data at Rest Using the Arm® TrustZone®Security Design with Arm® TrustZone® using Cortex-M33 Security Design with Arm® TrustZone® using Cortex-M33 Injecting Plaintext User Keys Renesas Security Engine Operational Modes	Software Package	Renesas
E2 emulator [RTE0T00020KCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU] Downloads [Flyer] E2 emulator [RTE0T00020KCE00000R]	Emulator	Renesas
E2 emulator Lite [RTE0T0002LKCE00000R] On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]	Emulator	Renesas
PG-FP6 Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]	Programmer (Unit/SW)	Renesas
Renesas Flash Programmer (Programming GUI) Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]	Programmer (Unit/SW)	Renesas
RA Smart Configurator The Renesas RA Smart Configurator (RA SC) is a desktop application that helps you in configuring software systems (including a Board Support Package (BSP), drivers, RTOS, and middleware) for RA-Family MCUs when you are using a third-party IDE and toolchain.	Solution Toolkit	Renesas
Sensor Software Modules for Renesas MCU Platforms Middleware (FIT module and FSP module) and sample software packages that enable control and data acquisition for Renesas sensor products. Downloads RA Family, RX Family, RL78 Family, RZ Family HS300x Sample Software Manual	Sensor	Renesas
Security Key Management Tool Key wrapping tool for key management systems using Renesas security IP. Enables secure installation and update of user application and device lifecycle management (DLM) keys.	Solution Toolkit	Renesas
e² studio - information for RA Family Eclipse-based Renesas integrated development environment (IDE).	IDE and Coding Tool	Renesas
SEGGER emWin GUI Library for Renesas RA Products SEGGER's emWin graphics library is a ready-to-use solution that provides a versatile and professional GUI platform for creating interactive and high-quality graphical user interfaces on any type of display for the Renesas RA family.	Imaging	SEGGER
SEGGER J-Link and J-Trace PRO The J-Link debug probes offer full support for RZ Family MPUs. With their outstanding performance, robustness, and ease of use are widely recognized as the market-leading debug probes today.	Emulator	SEGGER
IAR Embedded Workbench for Arm IAR Embedded Workbench for Arm (EWARM) provides a complete development environment for Arm - including RA Family MCUs - generating fast, compact code and enabling you to take full control of your code.	IDE and Coding Tool	IAR Systems
Arm® Keil® MDK Arm® Keil® MDK is a comprehensive software development solution for Arm-based microcontrollers, including RA Family MCUs, containing all the components that you need to create, build, and debug embedded applications.	IDE and Coding Tool	Arm® Keil® MDK Arm®
Reality AI Utilities Plug-in module for Renesas e² studio	Solution Toolkit	Renesas
15 items

EK-RA4M3

Evaluation

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Evaluation Kit for RA4M3 MCU Group

The EK-RA4M3 evaluation kit enables users to effortlessly evaluate the features of the RA4M3 MCU Group and develop embedded systems applications using Renesas' Flexible...

Featured Documents:

EK-RA4M3 Quick Start Guide

EK-RA4M3 v1 User's Manual

EK-RA4M3 v1 Design Package

ECAD Models

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Processing table

	Longevity	Carrier Type	Family Name	Series Name	Group Name	CPU Architecture	Main CPU	Sub CPU	Floating Point Unit	Bit Length	Program Memory (KB)	Data Flash (KB)	RAM (KB)	ECC SRAM	Lead Count (#)	Pkg. Type	Pitch (mm)	Pkg. Dimensions (mm)	Number of Supply Voltage(s) (#)	Supply Voltage (V)	I/O Ports	DMAC or DTC	DMA (ch)	Temperature Sensor (ch) (#)	Power-On Reset	Watchdog Timer (ch)	External Memory Bus (bit)	DRAM I/F	3D GPU	Accelerator	Temp. Range	External Interrupt Pins (#)	LVD or PVD	Operating Freq (Max) (MHz)	Operating Freq of Sub CPU (Max)	Sub-clock (32.768 kHz)	On-chip Oscillator	Ethernet speed	Ethernet (ch)	EtherCat (ch) (#)	USB Ports (#)	USB FS (host ch/device ch)	USB HS (host ch/device ch)	USB SS (host ch/device ch)	PCI Express (generation and ch)	SCI or UART (ch)	SPI (ch)	QSPI (ch)	OSPI (ch)	I2C (#)	I3C (ch)	CAN (ch)	CAN-FD (ch)	Wireless	IrDA	LIN (#)	SDHI (ch)	High Resolution Output Timer	PWM Output (pin#)	32-Bit Timer (ch)	16-Bit Timer (ch) (#)	8-Bit Timer (ch)	Standby operable timer	Asynchronous General Purpose Timer / Interval Timer (ch)	RTC	16-Bit A/D Converter (ch)	14-Bit A/D Converter (ch)	12-Bit A/D Converter (ch)	10-Bit A/D Converter (ch)	24-Bit Sigma-Delta A/D Converter (ch)	16-Bit D/A Converter (ch)	12-Bit D/A Converter (ch)	10-Bit D/A Converter (ch) (#)	8-Bit D/A Converter (ch)	Analog Comparator (ch)	OPAMP (ch) (#)	PGA (ch)	Capacitive Touch Sensing Unit (ch)	Graphics LCD Controller	MIPI Interfaces (DSI) (ch)	MIPI Interfaces (CSI) (ch)	Camera I/F (Parallel)	Image Codec	2D Drawing Engine	Segment LCD Controller	SSI (ch)	Security & Encryption	Debug Interface	Moisture Sensitivity Level (MSL)	Price (USD) \| 1ku	Buy / Sample
(33) Active (0) Obsolete / NRND / LTB	Maximum The duration date of a product in the Product Longevity Program (PLP). Minimum The duration date of a product in the Product Longevity Program (PLP).	Bulk (Tray) Full Carton (Tray) Tape & Reel	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	Maximum Minimum	Maximum Minimum	Maximum Data Flash memory size. Minimum Data Flash memory size.	Maximum Random access memory size. Minimum Random access memory size.	Yes	Maximum Minimum	BGA LQFP	Maximum Spacing between package leads, from center to center. Minimum Spacing between package leads, from center to center.	6 x 6 x 1.38 7 x 7 x 1.29 10 x 10 x 1.7 14 x 14 x 1.7 20 x 20 x 1.7	Maximum Minimum	Maximum Power supply voltage or voltage range of the device. Minimum Power supply voltage or voltage range of the device.	Maximum Number of input/output ports. Minimum Number of input/output ports.	DMAC&DTC	Maximum Minimum	Maximum Minimum	Yes	Maximum Minimum	No	No	No	No	Ta = -40 to +85°C Ta = -40 to +105°C	Maximum Minimum	Yes	Maximum Operating frequency range. Minimum Operating frequency range.	Maximum Minimum	Yes	Yes	No	Maximum Minimum	Maximum Minimum	Maximum Minimum	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Number of I2C channels. Minimum Number of I2C channels.	Maximum Minimum	Maximum Number of controller area netowork (CAN) interface channels. Minimum Number of controller area netowork (CAN) interface channels.	Maximum Minimum	No	No	Maximum Number of local interconnect network (LIN) channels. Minimum Number of local interconnect network (LIN) channels.	Maximum Minimum	No	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Yes	Maximum Minimum	Yes	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	No	Maximum Minimum	Maximum Minimum	No	No	No	No	Maximum Minimum	AES Arm TrustZone DSA ECC RSA SHA224/SHA256 TRNG Tamper Detection Unique ID	JTAG/SWD	3	Maximum Price estimate for 1,000 units; pricing is subject to change. Minimum Price estimate for 1,000 units; pricing is subject to change.	Buy / Quote Get Samples
Part Number	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator					Logical Operator		Logical Operator		Logical Operator				Logical Operator			Logical Operator		Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator		Logical Operator			Logical Operator	Logical Operator	Logical Operator				Logical Operator	Logical Operator	Logical Operator	Logical Operator									Logical Operator	Logical Operator			Logical Operator					Logical Operator		Logical Operator														Logical Operator			Logical Operator	Logical Operator	Logical Operator	Logical Operator		Logical Operator	Logical Operator	Logical Operator		Logical Operator
R7FA4M3AD3CFB#AA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2039 Dec	Bulk (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	512	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Get Samples, Buy / Quote
R7FA4M3AD3CFB#BA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	2039 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	512	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	3.9974	Get Samples, Buy / Quote
R7FA4M3AE3CFB#AA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2039 Dec	Bulk (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.50454	Get Samples, Buy / Quote
R7FA4M3AE3CFB#BA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	2039 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.61802	Get Samples, Buy / Quote
R7FA4M3AE3CFM#AA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2039 Dec	Bulk (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	64	LQFP	0.5	10 x 10 x 1.7	1	2.7 - 3.6	42	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	0	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	3.58511	Get Samples, Buy / Quote
R7FA4M3AE3CFM#BA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	2039 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	64	LQFP	0.5	10 x 10 x 1.7	1	2.7 - 3.6	42	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	0	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Get Samples, Buy / Quote
R7FA4M3AE3CFP#AA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2039 Dec	Bulk (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	100	LQFP	0.5	14 x 14 x 1.7	1	2.7 - 3.6	76	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	17	0	0	0	2	0	0	0	0	0	12	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	3.98716	Get Samples, Buy / Quote
R7FA4M3AE3CFP#BA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	2039 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	100	LQFP	0.5	14 x 14 x 1.7	1	2.7 - 3.6	76	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	17	0	0	0	2	0	0	0	0	0	12	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.03151	Get Samples, Buy / Quote
R7FA4M3AF2CBM#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2034 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	144	BGA	0.5	7 x 7 x 1.29	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +85°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.2375	Get Samples, Buy / Quote
R7FA4M3AF2CBQ#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	TBD	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	64	BGA	0.65	6 x 6 x 1.38	1	2.7 - 3.6	46	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +85°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Get Samples, Buy / Quote
R7FA4M3AF3CFB#AA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2039 Dec	Bulk (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Get Samples, Buy / Quote
R7FA4M3AF3CFB#BA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	2039 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.79696	Get Samples, Buy / Quote
R7FA4M3AF3CFM#AA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2039 Dec	Bulk (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	64	LQFP	0.5	10 x 10 x 1.7	1	2.7 - 3.6	42	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	0	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	3.77613	Get Samples, Buy / Quote
R7FA4M3AF3CFM#BA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	2039 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	64	LQFP	0.5	10 x 10 x 1.7	1	2.7 - 3.6	42	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	0	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Get Samples, Buy / Quote
R7FA4M3AF3CFP#AA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2039 Dec	Bulk (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	100	LQFP	0.5	14 x 14 x 1.7	1	2.7 - 3.6	76	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	17	0	0	0	2	0	0	0	0	0	12	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.18198	Get Samples, Buy / Quote
R7FA4M3AF3CFP#BA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	2039 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	100	LQFP	0.5	14 x 14 x 1.7	1	2.7 - 3.6	76	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	17	0	0	0	2	0	0	0	0	0	12	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.22232	Get Samples, Buy / Quote
R7FA4M3AD2CBM#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2034 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	512	8	128	Yes	144	BGA	0.5	7 x 7 x 1.29	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +85°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.01148	Get Samples, Buy / Quote
R7FA4M3AD2CBQ#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2034 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	512	8	128	Yes	64	BGA	0.65	6 x 6 x 1.38	1	2.7 - 3.6	46	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +85°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	2.98934	Get Samples, Buy / Quote
R7FA4M3AD3CBM#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	TBD	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	512	8	128	Yes	144	BGA	0.5	7 x 7 x 1.29	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.28839	Get Samples, Buy / Quote
R7FA4M3AE2CBM#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2034 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	144	BGA	0.5	7 x 7 x 1.29	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +85°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.63389	Get Samples, Buy / Quote
R7FA4M3AE2CBQ#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	2034 Mar	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	64	BGA	0.65	6 x 6 x 1.38	1	2.7 - 3.6	46	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +85°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	3.58708	Get Samples, Buy / Quote
R7FA4M3AE3CBM#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	TBD	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	144	BGA	0.5	7 x 7 x 1.29	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.95123	Get Samples, Buy / Quote
R7FA4M3AF3CBM#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	TBD	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	144	BGA	0.5	7 x 7 x 1.29	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	5.14414	Get Samples, Buy / Quote
R7FA4M3AD3CBQ#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	TBD	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	512	8	128	Yes	64	BGA	0.65	6 x 6 x 1.38	1	2.7 - 3.6	46	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	2.6759	Get Samples, Buy / Quote
R7FA4M3AE3CBQ#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	TBD	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	64	BGA	0.65	6 x 6 x 1.38	1	2.7 - 3.6	46	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	3.83096	Get Samples, Buy / Quote
R7FA4M3AE3CFP#HA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	TBD	Tape & Reel	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	100	LQFP	0.5	14 x 14 x 1.7	1	2.7 - 3.6	76	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	17	0	0	0	2	0	0	0	0	0	12	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Get Samples, Buy / Quote
R7FA4M3AF3CBQ#BC0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available Buy Now	TBD	Full Carton (Tray)	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	64	BGA	0.65	6 x 6 x 1.38	1	2.7 - 3.6	46	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.03399	Get Samples, Buy / Quote
R7FA4M3AF3CFP#HA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model Samples Available	TBD	Tape & Reel	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	100	LQFP	0.5	14 x 14 x 1.7	1	2.7 - 3.6	76	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	17	0	0	0	2	0	0	0	0	0	12	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.17485	Get Samples, Buy / Quote
R7FA4M3AF3CFB#HA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	N/A	Tape & Reel	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3	4.70848	Buy / Quote
R7FA4M3AD3CFB#HA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	N/A	Tape & Reel	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	512	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Buy / Quote
R7FA4M3AE3CFB#HA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	N/A	Tape & Reel	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	144	LQFP	0.5	20 x 20 x 1.7	1	2.7 - 3.6	110	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	1	No	16	4	4	0	Yes	6	Yes	0	0	19	0	0	0	2	0	0	0	0	0	20	No	0	0	No	No	No	No	1	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Buy / Quote
R7FA4M3AE3CFM#HA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	N/A	Tape & Reel	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	768	8	128	Yes	64	LQFP	0.5	10 x 10 x 1.7	1	2.7 - 3.6	42	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	0	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Buy / Quote
R7FA4M3AF3CFM#HA0 circleActive memoryPkg. Info view_in_ar PCB Symbol, Footprint, and 3D Model	N/A	Tape & Reel	RA	RA4	RA4M3	Arm	Arm Cortex-M33	No	Single	32	1024	8	128	Yes	64	LQFP	0.5	10 x 10 x 1.7	1	2.7 - 3.6	42	DMAC&DTC	8	1	Yes	2	No	No	No	No	Ta = -40 to +105°C	16	Yes	100	0	Yes	Yes	No	0	0	1	( 1 / 1 )	( 0 / 0 )	( 0 / 0 )	No	6	1	1	0	2	0	2	0	No	No	0	0	No	16	4	4	0	Yes	6	Yes	0	0	8	0	0	0	2	0	0	0	0	0	7	No	0	0	No	No	No	No	0	AES, Arm TrustZone, DSA, ECC, RSA, SHA224/SHA256, TRNG, Tamper Detection, Unique ID	JTAG/SWD	3		Buy / Quote

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RA4M3 100 MHz, 32-bit MCUs with Arm® Cortex®-M33 Core

Introduction to the RA4M3 MCU group with industry-leading performance, security and memory enhancements for low power IoT applications.

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RA4M3 100 MHz, 32-bit MCUs with Arm® Cortex®-M33 Core

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RA4M3

100MHz Arm Cortex-M33 TrustZone, High Integration with Rich Connectivity

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