Package Information
| Pitch (mm) | 0.8 |
| Lead Count (#) | 176 |
| Pkg. Dimensions (mm) | 13 x 13 x 1.4 |
| Pkg. Code | pkg_11796 |
| Pkg. Type | BGA |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 5A002 |
| HTS (US) | 8542.31.0001 |
| RoHS (R7FA6M3AH2CBG#AC0) | EnglishJapanese |
| Pb (Lead) Free | Yes |
Product Attributes
| Carrier Type | Bulk (Tray) |
| Family Name | RA |
| Series Name | RA6 |
| Group Name | RA6M3 |
| CPU Architecture | Arm |
| Main CPU | Arm Cortex-M4 |
| Sub CPU | No |
| Floating Point Unit | Single |
| Bit Length | 32 |
| Program Memory (KB) | 2048 |
| Data Flash (KB) | 64 |
| RAM (KB) | 640 |
| ECC SRAM | Yes |
| Lead Count (#) | 176 |
| Pitch (mm) | 0.8 |
| Pkg. Dimensions (mm) | 13 x 13 x 1.4 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 2.7 - 3.6 |
| I/O Ports | 133 |
| DMAC or DTC | DMAC&DTC |
| DMA (ch) | 8 |
| Temperature Sensor (ch) (#) | 1 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 2 |
| External Memory Bus (bit) | 8,16 |
| DRAM I/F | SDRAM |
| 3D GPU | No |
| Accelerator | No |
| Temp. Range | Ta = -40 to +85°C |
| External Interrupt Pins (#) | 16 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 120 |
| Operating Freq of Sub CPU (Max) | 0 |
| Sub-clock (32.768 kHz) | Yes |
| On-chip Oscillator | Yes |
| Ethernet speed | 10M/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 |
| Wireless | No |
| IrDA | Yes |
| LIN (#) | 0 |
| SDHI (ch) | 2 |
| High Resolution Output Timer | Yes |
| PWM Output (pin#) | 28 |
| 32-Bit Timer (ch) | 14 |
| 16-Bit Timer (ch) (#) | 0 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 2 |
| RTC | Yes |
| 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 Controller | RGB888 |
| MIPI Interfaces (DSI) (ch) | 0 |
| MIPI Interfaces (CSI) (ch) | 0 |
| Camera I/F (Parallel) | 8-bit |
| Image Codec | Yes |
| 2D Drawing Engine | No |
| Segment LCD Controller | No |
| SSI (ch) | 2 |
| Security & Encryption | Unique ID, TRNG, AES, ECC, RSA, SHA224/SHA256 |
| Debug Interface | JTAG/SWD |
| Moisture Sensitivity Level (MSL) | 3 |
| Country of Assembly | Japan |
| Country of Wafer Fabrication | Taiwan |
| Price (USD) | 1ku | 6.33904 |
| 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 |
| ADC | 12-bit x 24-ch |
| Asynchronous General Purpose Timer (ch) | 2 |
| Bit Size | 32 |
| CAN Interface | CAN x 2ch |
| CPU | Arm Cortex-M4 |
| DAC | 12-bit x 2-ch |
| DMA | DMAC x 8ch, DTC |
| DTC (ch) | 1 |
| Delta-Sigma A/D Converter | No |
| Ethernet | Yes |
| Family Name | |
| Group Name | |
| High-Speed Analog Comparator (ch) | 6 |
| Human Machine Interface | Graphics LCD Controller, JPEG codec, 2D drawing engine, Capacitive Sensing Unit 18ch, Camera Interface PDC |
| Lead Compliant | Yes |
| Length (mm) | 13 |
| Longevity | 4000 Jul |
| Low-Power Analog Comparator (ch) | 0 |
| MIPI Interfaces (DSI/CSI) | 0 |
| MOQ | 1 |
| Memory Type | Flash memory |
| Pb (Lead) Free | Yes |
| Pkg. Type | BGA |
| QSPI Interface (#) | 1 |
| SPI (#) | 2 |
| Suggested Kits | |
| Tape & Reel | No |
| Thickness (mm) | 1.4 |
| Timer | 32-bit x 14-ch |
| UART (#) | 10 |
| UART (ch) (#) | 10 |
| USB | USB 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) | 13 |
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).