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
- Trigonometric calculators (sin, cos, arctan, hypot) to speed up motor vector control
- 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, 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 general-purpose I/O ports
- 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 RX72N Group microcontrollers are equipped with the third-generation RX CPU core, the RXv3 core, and these high-performance products operate at 240MHz. Real-time control and networking of equipment are realized with a single chip with 4MB flash memory capable of read operations at 120MHz, 1MB of SRAM and 182 general-purpose I/O ports. The device also supports high-end HMI functionality for advanced display capability. The device also has complete security capability, vital for industrial and consumer equipment today. The RX72N can also contribute to the miniaturization of the housing and the shortening of the development cycle.
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 | 79, 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) | 1, 2 |
| EtherCat (ch) (#) | 0 |
| 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) | 11, 13 |
| SPI (ch) | 14, 16 |
| I2C (#) | 14, 16 |
| CAN (ch) | 2, 3 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| SDHI (ch) | 1 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 46, 47 |
| 32-Bit Timer (ch) | 7 |
| 16-Bit Timer (ch) (#) | 18 |
| 8-Bit Timer (ch) | 4 |
| Standby operable timer | No |
| 12-Bit A/D Converter (ch) | 22, 29 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 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 |
Application Block Diagrams
|
Smart HVAC Control with Integrated Slave Actuator
This slave actuator design for HVAC systems offers low power, secure bi-directional packet data flow, and automatic routing.
|
|
Smart HMI System with Voice & Display Interfaces
Smart HMI system with 32-bit MCU supports GUI, voice I/O, IoT connectivity, and fast development tools.
|
|
Smart HVAC Master Actuator
Smart HVAC master actuator with AI-driven set points, multi-sensor data, and fail-safe redundancy.
|
|
Functional Safety Network with Safety Drive System
Enhance industrial safety with a motor drive and network system powered by two 32-bit RX72N MCUs, ensuring reliable control and emergency power cutoff.
|
Additional Applications
- Industrial
- Office Automation
- Consumer
