Features
- 240MHz RXv3 core (6.01 CoreMark/MHz*), double-precision FPU, and register bank save function that speeds up interrupt response
- *Typical for RXv3 core
- 2.7V to 3.6V operation, single power supply
- Operating temperature: -40°C to 85°C or -40°C to 105°C
- Large-capacity memory: 4MB code flash (max), 1MB SRAM
- Dual-bank function convenient for firmware updates
- 32KB data flash that can store data like an EEPROM
- Diverse package lineup from 100 to 224 pins, including 224-pin LFBGA multi-pin package
- Up to 182 I/O ports
- Built-in EtherCAT® slave controller
- Ethernet (IEEE 802.3 compliant, 10Mbps/100Mbps transfer)
- SD Host I/F (supports SD memory/SDIO 1 or 4-bit SD bus)
- USB 2.0 Host/Function/OTG (supports full speed (12Mbps), low speed (1.5Mbps), and isochronous transfer)
- CAN (ISO 11898-1 compliant, up to 1Mbps transfer)
- QSPI (XIP mode not supported)
- Various other communication interfaces (SCI, IIC, RSPI, etc.)
- 32-bit general-purpose PWM timer, 16-bit PWM timer, 16-bit/32-bit compare match timer, 8-bit timer, RTC
- 12-bit A/D converter, 12-bit D/A converter, temperature sensor
- TFT-LCD controller and 2D drawing engine can reduce CPU load at running of LCD display
- Trusted Secure IP enables high level of Root of Trust
- AES, TRNG, RSA, SHA, and ECC encryption engines, key management, flash memory protection
Description
The RX72M Group microcontrollers are high-performance products operating at 240MHz with the RX's third-generation CPU core,"RXv3 core". Double-precision floating-point processing instructions can significantly improve processing power. It incorporates an EtherCAT® slave controller and realizes a system configuration that requires a dedicated controller on a single chip, contributing to a reduction in the number of parts and space saving.
Parameters
| Attributes | Value |
|---|---|
| Main CPU | RXv3 |
| Program Memory (KB) | 2048, 4096 |
| RAM (KB) | 1024 |
| Carrier Type | Full Carton (Tray), Tray |
| Supply Voltage (V) | 2.7 - 3.6 |
| I/O Ports | 73, 112, 137, 183 |
| DRAM I/F | No, SDRAM I/F |
| Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
| Operating Freq (Max) (MHz) | 240 |
| Ethernet speed | 10M/100M |
| Ethernet (ch) | 2 |
| EtherCat (ch) (#) | 2 |
| USB FS (host ch/device ch) | ( 1 / 1 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| SCI or UART (ch) | 12, 13 |
| SPI (ch) | 15, 16 |
| I2C (#) | 15, 16 |
| CAN (ch) | 3 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| SDHI (ch) | 0, 1 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 40, 47 |
| 32-Bit Timer (ch) | 5, 7 |
| 16-Bit Timer (ch) (#) | 18 |
| 8-Bit Timer (ch) | 4 |
| Standby operable timer | No |
| 12-Bit A/D Converter (ch) | 15, 26, 29 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0, 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 |
Application Block Diagrams
|
Wireless Multi-Channel Isolated Data Logger
The wireless multi-channel isolated data logger offers multi-channel measurement for industrial networks and Wi-Fi.
|
|
Resolver Motor Control for Small Industrial Robots
Compact robotic system offers precise motion control, robust design, and reduced development time.
|
|
Industrial Sensor Network
Compact industrial sensor network system with flexible interfaces and real-time monitoring.
|
|
Mass Flow Controller with EtherCAT & CAN Connectivity
MFCs enable mass and flow rate measurements and can be used for gas control in semiconductor manufacturing equipment.
|
Additional Applications
- Industrial
- Office Automation
- Consumer
Introducing an EtherCAT motor control solution using Renesas' high-performance 32-bit microcontroller RX72M. This solution enables synchronous control of the motors in multiple equipment by connecting to EtherCAT, an industrial Ethernet communication system with high synchronous control performance.
For details, refer to the application note RX Group Single-Chip Motor Control via EtherCAT Communications Rev.1.10 (PDF | English, 日本語) on the Renesas website.
