Package Information
| Pitch (mm) | 0.5 |
| Lead Count (#) | 48 |
| Pkg. Code | pkg_20145 |
| Pkg. Type | LFQFP |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 3A991 |
| HTS (US) | 8542.31.0001 |
| RoHS (R5F523T5ADFL#10) | EnglishJapanese |
| Pb (Lead) Free | Yes |
Product Attributes
| Carrier Type | Full Carton (Tray) |
| Family Name | RX |
| Series Name | RX200 |
| Group Name | RX23T |
| CPU Architecture | RX |
| Main CPU | RXv2 |
| Sub CPU | No |
| Floating Point Unit | Single |
| Bit Length | 32 |
| Program Memory (KB) | 128 |
| Data Flash (KB) | 0 |
| RAM (KB) | 12 |
| ECC SRAM | No |
| Lead Count (#) | 48 |
| Pitch (mm) | 0.5 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 2.7 - 5.5 |
| I/O Ports | 37 |
| DMAC or DTC | DTC |
| DMA (ch) | 0 |
| Temperature Sensor (ch) (#) | 0 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 1 |
| External Memory Bus (bit) | No |
| DRAM I/F | No |
| 3D GPU | No |
| Accelerator | No |
| Temp. Range | Ta = -40 to +85°C |
| External Interrupt Pins (#) | 6 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 40 |
| Operating Freq of Sub CPU (Max) | 0 |
| Sub-clock (32.768 kHz) | No |
| On-chip Oscillator | Yes |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| EtherCat (ch) (#) | 0 |
| USB Ports (#) | 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 ) |
| PCI Express (generation and ch) | No |
| SCI or UART (ch) | 2 |
| SPI (ch) | 3 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 3 |
| I3C (ch) | 0 |
| CAN (ch) | 0 |
| CAN-FD (ch) | 0 |
| Wireless | No |
| IrDA | No |
| LIN (#) | 0 |
| SDHI (ch) | 0 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 13 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 10 |
| 8-Bit Timer (ch) | 4 |
| Standby operable timer | No |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| RTC | No |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 10 |
| 10-Bit A/D Converter (ch) | 0 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Analog Comparator (ch) | 3 |
| OPAMP (ch) (#) | 0 |
| PGA (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Graphics LCD Controller | No |
| MIPI Interfaces (DSI) (ch) | 0 |
| MIPI Interfaces (CSI) (ch) | 0 |
| Camera I/F (Parallel) | No |
| Image Codec | No |
| 2D Drawing Engine | No |
| Segment LCD Controller | No |
| SSI (ch) | 0 |
| Security & Encryption | Unique ID |
| Debug Interface | Single-wire Serial |
| Moisture Sensitivity Level (MSL) | 3 |
| Country of Assembly | China, Taiwan |
| Country of Wafer Fabrication | Japan |
| Price (USD) | 1ku | 1.83386 |
| 12-Bit Timer (ch) | 0 |
| 32-Bit High Res Timer (ch) | 0 |
| ADC | 12-bit x 10-ch |
| Asynchronous General Purpose Timer (ch) | 0 |
| Bit Size | 32 |
| CPU | RXv2 |
| DAC | No |
| DMA | Yes |
| DTC (ch) | 0 |
| Delta-Sigma A/D Converter | No |
| Ethernet | No |
| Family Name | |
| Group Name | |
| High-Speed Analog Comparator (ch) | 0 |
| Lead Compliant | Yes |
| Length (mm) | 7 |
| Longevity | 2039 Dec |
| Low-Power Analog Comparator (ch) | 0 |
| MIPI Interfaces (DSI/CSI) | 0 |
| MOQ | 2000 |
| Pb (Lead) Free | Yes |
| Pkg. Type | LFQFP |
| SPI (#) | 3 |
| Tape & Reel | No |
| Timer | 8-bit x 4-ch, 16-bit x 10-ch |
| UART (#) | 2 |
| USBFS (ch) | 0 |
| USBHS (ch) | 0 |
| Width (mm) | 7 |
Resources for RX23T
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.