Name: RA8E1 - 360MHz Arm Cortex-M85 Based Entry-Line Microcontroller with Helium and TrustZone
Brand: Renesas Electronics Corporation
SKU: RA8E1 - 360MHz Arm Cortex-M85 Based Entry-Line Microcontroller with Helium and TrustZone
Price: 7.64524 USD
Availability: OutOfStock

Features

360MHz Arm^® Cortex^®-M85 with Helium™ MVE
1MB Flash memory and 544KB of SRAM including TCM
32KB I/D caches and 12KB data flash
ARMv8-M TrustZone security
On-chip immutable ROM for first stage bootloader
8-bit CEU camera I/F
xSPI compliant Octal SPI with XIP
USB 2.0 FS
2ch of CAN FD
Ethernet controller with DMA
32-bit & 16-bit timers, 32-bit ultra-low-power timers
12-bit ADC and 12-bit DAC
High-speed analog comparators
SCI (UART, Simple SPI, Simple I²C), SSI
SPI/ I²C multi-master interface
100 and 144-pin LQFP packages

Find Other Products in RA Arm Cortex-M MCUs

RA8E1 360 MHz Arm Cortex-M85 Based Entry Line Microcontroller with Helium and TrustZone

Description

The RA8E1 MCU Group features entry-line 32-bit microcontrollers (MCU) based on the Arm^® Cortex^®-M85 (CM85) core with Helium and TrustZone^®, delivering breakthrough performance of 6.39 CoreMarks/MHz, with fully deterministic, low-latency, real-time operation that enables customers’ most demanding application needs. These are general-purpose MCUs and address diverse high-performance and compute-intensive applications in industrial automation, home appliances, smart home, consumer, building/home automation, and medical/healthcare market segments.

The RA8E1 MCUs integrate the high-performance CM85 core with memory, multiple external interfaces and an optimized peripheral set that addresses the needs of price-sensitive applications. RA8E1 MCUs are available in 100 and 144-pin LQFP packages, to serve the needs of a broad range of high-performance applications.

The RA8E1 MCUs are fully supported by the RA Flexible Software Package and a comprehensive set of hardware and software development tools.

Parameters

Attributes	Value
Main CPU	ARM Cortex-M85, Arm Cortex-M85
Program Memory (KB)	1024
RAM (KB)	544
Carrier Type	Full Carton (Tray), Full Tray (Tray)
Supply Voltage (V)	-
I/O Ports	70, 106
DRAM I/F	SDRAM
Temp. Range (°C)	Tj = -40 to +105
Operating Freq (Max) (MHz)	360
Ethernet speed	10M/100M
EtherCat (ch) (#)	0
USB FS (host ch/device ch)	( 1 / 1 )
USB HS (host ch/device ch)	( 0 / 0 )
USB SS (host ch/device ch)	( 0 / 0 )
SCI or UART (ch)	6
SPI (ch)	2
I2C (#)	2
CAN (ch)	0
CAN-FD (ch)	2
Wireless	No
SDHI (ch)	0
High Resolution Output Timer	No
PWM Output (pin#)	20
32-Bit Timer (ch)	6, 8
16-Bit Timer (ch) (#)	4
Standby operable timer	Yes
Asynchronous General Purpose Timer / Interval Timer (ch)	2
16-Bit A/D Converter (ch)	0
14-Bit A/D Converter (ch)	0
12-Bit A/D Converter (ch)	13
24-Bit Sigma-Delta A/D Converter (ch)	0
12-Bit D/A Converter (ch)	1
8-Bit D/A Converter (ch)	0
Capacitive Touch Sensing Unit (ch)	0
Image Codec	No
Segment LCD Controller	No
Security & Encryption	Unique ID, TRNG

Package Options

Pkg. Type	Pkg. Dimensions (mm)	Lead Count (#)	Pitch (mm)
LFQFP	14 x 14 x 1.4	100	0.5
LFQFP	20 x 20 x 1.7	144	0.5
LQFP	14 x 14 x 1.4	100	0.5
LQFP	20 x 20 x 1.7	144	0.5

Application Block Diagrams

Entry Level Voice & Vision AI System

Cost-effective AI/ML system with Arm Cortex-M85 MCU, offering voice, image recognition, and secure connectivity.

Additional Applications

Industrial Applications (PLC, Robotics, Power Tools, Smart Meters, etc.)
Consumer Products (Smart Appliances, Robotic Vacuum Cleaners, Exercise Equipment, etc.)
Smart Home and Building Automation (HVAC, Thermostats, Home Hubs/Gateways, Security Access Panels)
Office Automation (Barcode Scanner, QR Code Reader, Fingerprint Scanner, etc.)
Healthcare (Infusion Pumps, CPAP Machine, etc.)
Predictive Maintenance and Voice AI Applications
Vision AI Applications (People Detection, Image Classification, Object Detection)

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Overview of the RA8E1 32-bit MCU group delivering breakthrough performance of 6.39 Coremarks/MHz, with fully deterministic, low latency, realtime operation to enable the most demanding application needs. Learn more on the RA8E1 page.

The RA8 is the industry's first series of Arm® Cortex®-M85 MCUs with unprecedented performance bridging the MCU/MPU gap, leading-edge security with TrustZone® technology, and built-in low power features for efficient operation of DSP, AI/ML, and other compute-intensive applications. Learn more at renesas.com/RA.

Introduction to the evaluation kits for the Renesas Advanced Microcontrollers. Select from an assortment of ecosystem-ready kits to jumpstart developing your next embedded systems or IoT design. All the kits feature serial connectivity on-board debugging interface and provide unhindered native access to all MCU IO pins.