Features
- 32MHz RXv1 core (3.42 CoreMark/MHz*)
- *Typical for RXv1 core
- 1.8V to 3.6V operation, single power supply
- Operating temperature: -40°C to 85°C or -40°C to 105°C
- Built-in Flash memory: 512KB code flash, 48KB SRAM
- 8KB data flash that can store data like an EEPROM
- 64 pins, 100 pins
- Up to 82 general-purpose I/O ports
- USB 2.0 Host/Function/OTG (supports full speed (12Mbps), low speed (1.5Mbps), and isochronous transfer)
- Various other communication interfaces (SCI, IIC, RSPI, etc.)
- 16-bit PWM timer, 16-bit low-power timer, 16-bit compare match timer, 8-bit timer, RTC
- 12-bit A/D converter, 12-bit D/A converter, temperature sensor
- Capacitive touch sensing unit (CTSU)
- Self-capacitive: 1 pin, 1 key configuration for up to 12 keys
- Mutual capacitive: Up to 36 keys in matrix configuration
- Segment LCD controller
- Segment signal output x common signal output : 40 x 4, 36 x 8
Description
The RX113 Group microcontrollers have built-in communications functions such as USB and IrDA, a capacitive touch sensor (CTSU), a segment LCD, and a serial sound interface (SSI). They offer a single-chip solution for industrial and measuring devices that have low current supply capabilities, or for user interfaces for system control in home appliances, healthcare devices, and so on.
Parameters
| Attributes | Value |
|---|---|
| Main CPU | RXv1 |
| Program Memory (KB) | 128, 256, 384, 512 |
| RAM (KB) | 32, 64 |
| Carrier Type | Full Carton (Tray), Tray |
| Supply Voltage (V) | 1.8 - 3.6 |
| I/O Ports | 48, 84 |
| DRAM I/F | No |
| Temp. Range (°C) | Ta = -40 to +85, Ta = -40 to +105 |
| Operating Freq (Max) (MHz) | 32 |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| 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) | 6, 8 |
| SPI (ch) | 7, 9 |
| I2C (#) | 7, 9 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 16 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 11 |
| 8-Bit Timer (ch) | 4 |
| Standby operable timer | Yes |
| 12-Bit A/D Converter (ch) | 11, 17 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 2 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0, 12 |
| Segment LCD Controller | Yes |
| Security & Encryption | Unique ID |
Application Block Diagrams
 | Toaster Kettle Grill with Digital Controls This system enables faster, precise cooking with intuitive touch controls and display. |
 | Corded Stand Blender with Digital Controls Smart blender system with an intuitive UI and efficient motor control powered by an integrated MCU. |
 | Smart Toilet Smart toilet design with remote control and efficient heating for enhanced comfort and convenience. |
Additional Applications
- Consumer (battery drive)
- Healthcare
- Home appliances
- Industrial