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RA8M1 Block Diagram

R7FA8M1AFECAM#UC0

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480MHz Arm Cortex-M85 Based Microcontroller with Helium and TrustZone
RA8M1 Group DatasheetRA8M1 Group User's Manual: HardwareRA8M1 Group Handbook for RA8M1Notes on RA8M1 Group High-Temperature OperationLearn more about RA8M1

Package Information

CAD Model:View CAD Model
Pkg. Type:LFBGA
Pkg. Code:pkg_20183
Lead Count (#):169
Pkg. Dimensions (mm):7 x 7 x 1.4
Pitch (mm):0.5

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
RoHS (R7FA8M1AFECAM#UC0)EnglishJapanese
Pb (Lead) FreeYes
ECCN (US)
HTS (US)

Product Attributes

Carrier TypeFull Tray (Tray)
Family NameRA
Series NameRA8
Group NameRA8M1
CPU ArchitectureArm
Main CPUArm Cortex-M85
Sub CPUNo
Floating Point UnitDouble/Single/Half
Bit Length32
Program Memory (KB)1024
Data Flash (KB)12
RAM (KB)1024KB
ECC SRAMYes
Lead Count (#)169
Pkg. TypeLFBGA
Pitch (mm)0.5
Pkg. Dimensions (mm)7 x 7 x 1.4
Number of Supply Voltage(s) (#)1
Supply Voltage (V)1.68 - 3.6
I/O Ports124
DMAC or DTCDMAC&DTC
DMA (ch)8
Temperature Sensor (ch) (#)1
Power-On ResetYes
Watchdog Timer (ch)2
External Memory Bus (bit)8,16
DRAM I/FSDRAM
3D GPUNo
AcceleratorNo
MOQ260
Temp. Range (°C)Tj = -40 to +125
External Interrupt Pins (#)16
LVD or PVDYes
Operating Freq (Max) (MHz)400
Sub-clock (32.768 kHz)Yes
On-chip OscillatorYes
Ethernet speed10M/100M
Ethernet (ch)1
EtherCat (ch) (#)0
USB Ports (#)2
USB FS (host ch/device ch)( 1 / 1 )
USB HS (host ch/device ch)( 1 / 1 )
USB SS (host ch/device ch)( 0 / 0 )
PCI Express (generation and ch)No
SCI or UART (ch)6
SPI (ch)2
QSPI (ch)0
OSPI (ch)1
I2C (#)2
I3C (ch)1
CAN (ch)0
CAN-FD (ch)2
WirelessNo
IrDANo
LIN (#)0
SDHI (ch)2
High Resolution Output TimerNo
PWM Output (pin#)28
32-Bit Timer (ch)10
16-Bit Timer (ch) (#)6
8-Bit Timer (ch)0
Standby operable timerYes
Asynchronous General Purpose Timer / Interval Timer (ch)2
RTCYes
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)17
10-Bit A/D Converter (ch)0
24-Bit Sigma-Delta A/D Converter (ch)0
16-Bit D/A Converter (ch)0
12-Bit D/A Converter (ch)2
10-Bit D/A Converter (ch) (#)0
8-Bit D/A Converter (ch)0
Analog Comparator (ch)2
OPAMP (ch) (#)0
PGA (ch)0
Capacitive Touch Sensing Unit (ch)0
Graphics LCD ControllerNo
MIPI Interfaces (DSI) (ch)0
MIPI Interfaces (CSI) (ch)0
Camera I/F (Parallel)16-bit
Image CodecNo
2D Drawing EngineNo
Segment LCD ControllerNo
SSI (ch)2
Security & EncryptionUnique ID, TRNG, AES, ECC, SHA224/SHA256, DOTF, FSBL, HMAC/GMAC/CMAC, DLM, SPA/DPA Protection, Tamper Detection, Arm TrustZone, SHA384/SHA512, RSA(4K)
Debug InterfaceJTAG/SWD
Moisture Sensitivity Level (MSL)3
Assembly LocationTAIWAN
Wafer Fab LocationTAIWAN
Family NameRA
Group NameRA8M1
Lead CompliantYes
Length (mm)7
NPUNo
Pb (Lead) FreeYes
Suggested KitsEK-RA8M1
Thickness (mm)1.4
Width (mm)7

Description

The RA8M1 MCU Group features the industry’s first 32-bit microcontrollers (MCU) based on the Arm® Cortex®-M85 (CM85) core, delivering breakthrough performance of over 3000 CoreMark points at 480 MHz, with fully deterministic, low latency, real-time operation that enables customers’ most demanding application needs. These are general-purpose MCU devices 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 RA8M1 MCUs integrate the high-performance CM85 core with large memory, multiple external interfaces, and a rich peripheral set optimized to address diverse application requirements, and are available in packages from 100 pins to 224 pins, to serve the needs of a broad range of high-performance applications. Secure Element-like functionality is built-in with advanced cryptographic Security IP, immutable storage, and tamper protection, for truly secure IoT.

The RA8M1 MCUs are fully supported by the Flexible Software Package and a comprehensive set of hardware and software development tools.

Learn more about RA8M1