Features
- 40MHz RXv2 core (5.05 CoreMark/MHz*), single-precision FPU
- *Typical for RXv2 core
- Wide operating voltage range: 2.7V to 5.5V
- Operating temperature: -40°C to 85°C or -40°C to 105°C
- Built-in Flash memory: 128KB code flash, 12KB SRAM
- Diverse package lineup from 48 to 64 pins
- Up to 50 general-purpose I/O ports
- Various communication interfaces (SCI, IIC, RSPI, etc.)
- 40MHz PWM
- 2 channels for 3-phase complementary switching
- 3 units × 12-bit A/D converters
- Comparator × 3ch
Description
The RX23T Group is a 32-bit microcontroller suited for single inverter control and has a built-in floating-point processing unit (FPU) that enables users to easily program complex inverter control algorithms. This helps to greatly reduce the man-hours required for software development and maintenance. Furthermore, thanks to the RX200 core, the current consumed in software standby mode (with RAM retention) is a mere 0.45μA. RX23T microcontrollers operate in a broad voltage range from 2.7V to 5.5V, which is useful for inverter control, and are highly compatible with the RX62T Group at the pin arrangement and software level.
Parameters
| Attributes | Value |
|---|---|
| Main CPU | RXv2 |
| Program Memory (KB) | 64, 128 |
| RAM (KB) | 12 |
| Carrier Type | Full Carton (Tray), Tray |
| Supply Voltage (V) | 2.7 - 5.5 |
| I/O Ports | 37, 40, 50 |
| DRAM I/F | No |
| Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
| Operating Freq (Max) (MHz) | 40 |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 0 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| SCI or UART (ch) | 2 |
| SPI (ch) | 3 |
| I2C (#) | 3 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 13, 14, 16 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 10 |
| 8-Bit Timer (ch) | 4 |
| Standby operable timer | No |
| 12-Bit A/D Converter (ch) | 10 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Segment LCD Controller | No |
| Security & Encryption | Unique ID |
Application Block Diagrams
 | 48V Mobility Platform This 48V mobility platform offers versatile, adaptable solutions for diverse electric mobility applications. |
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 | Smart BLDC Ventilation Fan Smart BLDC fan controller improves air quality, cuts energy costs, and detects VOCs, moisture, and CO2. |
 | Industrial Electronic Valve Control Industrial electronic valve to offer precise, SIL2-compliant control. |
 | E-Bike System A complete e-bike system with advanced MCUs, power, and BMS devices extends travel and enhances control. |
 | Induction Heating Cooker |
Additional Applications
- Industrial
- Office automation
- Home appliances