Renesas Electronics Corporation
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RA6M3 Block Diagram

R7FA6M3AF3CFC#AA0

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32-bit Microcontrollers with 120MHz with USB High-Speed, Ethernet and TFT controller
RA6M3 Group DatasheetRA6M3 Group User's Manual: HardwareHandbook for RA6M3Notes on RA6M3 Group High-Temperature Operation Rev.1.01Learn more about RA6M3

Package Information

CAD Model:View CAD Model
Pkg. Type:LFQFP
Pkg. Code:pkg_11801
Lead Count (#):176
Pkg. Dimensions (mm):24 x 24 x 1.7
Pitch (mm):0.5

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
ECCN (US)3A991.a.2
HTS (US)8542.31.0025
RoHS (R7FA6M3AF3CFC#AA0)EnglishJapanese
Pb (Lead) FreeYes

Product Attributes

Carrier TypeBulk (Tray)
Family NameRA
Series NameRA6
Group NameRA6M3
CPU ArchitectureArm
Main CPUArm Cortex-M4
Sub CPUNo
Floating Point UnitSingle
Bit Length32
Program Memory (KB)1024
Data Flash (KB)64
RAM (KB)640
ECC SRAMYes
Lead Count (#)176
Pitch (mm)0.5
Pkg. Dimensions (mm)24 x 24 x 1.7
Number of Supply Voltage(s) (#)1
Supply Voltage (V)2.7 - 3.6
I/O Ports133
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
MOQ1
Temp. Range (°C)Ta = -40 to +105
External Interrupt Pins (#)16
LVD or PVDYes
Operating Freq (Max) (MHz)120
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)10
SPI (ch)2
QSPI (ch)1
OSPI (ch)0
I2C (#)3
I3C (ch)0
CAN (ch)2
CAN-FD (ch)0
WirelessNo
IrDAYes
LIN (#)0
SDHI (ch)2
High Resolution Output TimerYes
PWM Output (pin#)28
32-Bit Timer (ch)14
16-Bit Timer (ch) (#)0
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)22
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)6
OPAMP (ch) (#)0
PGA (ch)6
Capacitive Touch Sensing Unit (ch)13
Graphics LCD ControllerRGB888
MIPI Interfaces (DSI) (ch)0
MIPI Interfaces (CSI) (ch)0
Camera I/F (Parallel)8-bit
Image CodecYes
2D Drawing EngineYes
Segment LCD ControllerNo
SSI (ch)2
Security & EncryptionUnique ID, TRNG, AES, ECC, RSA, SHA224/SHA256
Debug InterfaceJTAG/SWD
Moisture Sensitivity Level (MSL)3
Country of AssemblyCHINA, TAIWAN
Country of Wafer FabricationTAIWAN
12-Bit Timer (ch)0
16-bit Enhanced Timer (ch)0
16-bit High Res Timer (ch)0
32-Bit High Res Timer (ch)4
32-Bit ULPT (ch)0
ADC12-bit x 24-ch
Asynchronous General Purpose Timer (ch)2
Bit Size32
CAN InterfaceCAN x 2ch
CPUArm Cortex-M4
DAC12-bit x 2-ch
DMADMAC x 8ch, DTC
DTC (ch)1
Delta-Sigma A/D ConverterNo
EthernetYes
Family NameRA
Group NameRA6M3
High-Speed Analog Comparator (ch)6
Human Machine InterfaceGraphics LCD Controller, JPEG codec, 2D drawing engine, Capacitive Sensing Unit 18ch, Camera Interface PDC
Lead CompliantYes
Length (mm)24
Longevity2039 Dec
Low-Power Analog Comparator (ch)0
Memory TypeFlash memory
Pb (Lead) FreeYes
Pkg. TypeLQFP
Price (USD)$8.4615
QSPI Interface (#)1
SPI (#)2
Suggested KitsEK-RA6M3,EK-RA6M3
Tape & ReelNo
Thickness (mm)1.7
Timer32-bit x 14-ch
UART (#)10
UART (ch) (#)10
USBUSB Host, USB Peripheral, USB Ports (ch) x 2, USB Hi-Speed Support, USB Endpoints x 10, USB Isochronous Transfer Support
USBFS (ch)2
USBHS (ch)1
Width (mm)24

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).

Learn more about RA6M3