RA6M3

Features

120MHz Arm® Cortex®-M4
1MB - 2MB Flash memory and 640kB SRAM
64kB Data Flash to store data as in EEPROM
Scalable from 100-pin to 176-pin packages
Ethernet controller with DMA
TFT controller/2D accelerator/JPEG decoder
Capacitive touch sensing unit
USB 2.0 Full Speed/USB High Speed
CAN 2.0B
SCI (UART, Simple SPI, Simple I2C)
SPI/I2C multimaster interface/SDHI

Find Other Products in RA Arm Cortex-M MCUs

Description

The Renesas RA6M3 group of microcontrollers (MCUs) uses the high-performance Arm® Cortex®-M4 core and offers a TFT controller with 2D accelerator and JPEG decoder. Additionally, the RA6M3 MCU offers Ethernet MAC with individual DMA and USB high-speed interface to ensure high data throughput. The RA6M3 MCU 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 RA6M3 is suitable for IoT applications requiring TFT, Ethernet, security, large embedded RAM, and USB High Speed (HS).

Parameters

Attributes	Value
Main CPU	Arm Cortex-M4
Program Memory (KB)	1024, 2048
RAM (KB)	640
Carrier Type	Bulk (Tray), Full Carton (Tray), Tape & Reel
Supply Voltage (V)	2.7 - 3.6
I/O Ports	76, 110, 133
DRAM I/F	SDRAM
Temp. Range (°C)	Ta = -40 to +85, Ta = -40 to +105
Operating Freq (Max) (MHz)	120
Ethernet speed	10M/100M
EtherCat (ch) (#)	0
USB FS (host ch/device ch)	( 1 / 1 )
USB HS (host ch/device ch)	( 0 / 0 ), ( 1 / 1 )
USB SS (host ch/device ch)	( 0 / 0 )
SCI or UART (ch)	10
SPI (ch)	2
I2C (#)	2, 3
CAN (ch)	2
CAN-FD (ch)	0
Wireless	No
SDHI (ch)	2
High Resolution Output Timer	Yes
PWM Output (pin#)	26, 28
32-Bit Timer (ch)	13, 14
16-Bit Timer (ch) (#)	0
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)	17, 20, 22
24-Bit Sigma-Delta A/D Converter (ch)	0
12-Bit D/A Converter (ch)	2
8-Bit D/A Converter (ch)	0
Capacitive Touch Sensing Unit (ch)	12, 13, 18
Image Codec	Yes
Segment LCD Controller	No
Security & Encryption	Unique ID, TRNG, AES, ECC, RSA, SHA224/SHA256

Package Options

Pkg. Type	Pkg. Dimensions (mm)	Lead Count (#)	Pitch (mm)
BGA	13 x 13 x 1.4	176	0.8
LGA	7 x 7 x 1.05	145	0.5
LQFP	14 x 14 x 1.7	100	0.5
LQFP	20 x 20 x 1.7	144	0.5
LQFP	24 x 24 x 1.7	176	0.5

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