Features
- RXv2 Core 120 MHz operation (34 CoreMark/mA), single-precision FPU
- 2.7 to 3.6 V operation
- A wide package lineup : 64-pin (4.5mm x 4.5mm, BGA) to 176-pin
- Equipped with various communication interfaces such as USB, CAN, SD host/slave interface, and quad SPI.
- Program Flash up to 2 MB, SRAM up to 640 KB
- DualBank function convenient for firmware update *1
- HMI
- TFT-LCD controller and 2D drawing engine can reduce CPU load at running of LCD display.*1
Security
- Equipped with memory protect functions that protect Flash memory from unintended access to flash
- Equipped with a trusted secure IP that protects key data from disclosure *1
- Equipped with various encryption engines : AES, TRNG, TDES *1, RSA*1, SHA*1
[*1 : Only products with 1.5 MB or more code flash memory]
Description
The Renesas RX651 is mainstream RX microcontrollers with RXv2 core, large-capacity RAM, and enhanced security, connectivity and human machine interface (HMI) capabilities.
Parameters
| Attributes | Value |
|---|---|
| Main CPU | RXv2 |
| Program Memory (KB) | 512, 768, 1024, 1536, 2048 |
| RAM (KB) | 256, 640 |
| Carrier Type | Full Carton (Tray), Tray |
| Supply Voltage (V) | - |
| I/O Ports | 43, 79, 112, 137 |
| DRAM I/F | No, SDRAM I/F |
| Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
| Operating Freq (Max) (MHz) | 120 |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 1 ), ( 1 / 1 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| SCI or UART (ch) | 9, 11, 13 |
| SPI (ch) | 11, 14, 16 |
| I2C (#) | 11, 13, 14, 15, 16 |
| CAN (ch) | 0, 2 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| SDHI (ch) | 0, 1 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 25, 38, 39 |
| 32-Bit Timer (ch) | 3 |
| 16-Bit Timer (ch) (#) | 18 |
| 8-Bit Timer (ch) | 4 |
| Standby operable timer | No |
| 12-Bit A/D Converter (ch) | 10, 22, 29 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0, 1, 2 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Segment LCD Controller | No |
| Security & Encryption | Unique ID, Unique ID, AES, 3DES, RSA, ECC, SHA-1, SHA224/SHA256, MD5, MAC, TRNG, Unique ID, AES, TRNG |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| LFBGA | 13 x 13 x 1.4 | 176 | 0.8 |
| LFQFP | 10 x 10 x 1.7 | 64 | 0.5 |
| LFQFP | — | 100 | 0.5 |
| LFQFP | 14 x 14 x 1.7 | 100 | 0.5 |
| LFQFP | 20 x 20 x 1.7 | 144 | 0.5 |
| LFQFP | 24 x 24 x 1.7 | 176 | 0.5 |
| TFBGA | 4 x 4 x 1.2 | 64 | 0.5 |
| TFLGA | 7 x 7 x 1.05 | 100 | 0.65 |
| TFLGA | 7 x 7 x 1.05 | 145 | 0.5 |
| TFLGA | 8 x 8 x 1.05 | 177 | 0.5 |
Application Block Diagrams
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Tiny Flexible System-on-Module (SoM)
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Smart Lock with Ultra-Low Power Wi-Fi & Bluetooth Low Energy
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Electronic Lock with Fingerprint Identification |
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Voice Over Power Line Communication
Renesas' PLC modem technology enables efficient voice transmission over low-voltage power lines.
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Power Line Communication (PLC) Node
PLC Node system supports G3/PRIME standards for smart building communication.
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