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Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | HWQFN |
| Pkg. Code: | pkg_11901 |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 5 x 5 x 0.8 |
| Pitch (mm): | 0.5 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| RoHS (R5F514T5AGNH#50) | EnglishJapanese |
| Pb (Lead) Free | Yes |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Carrier Type | Tape & Reel |
| Family Name | RX |
| Series Name | RX100 |
| Group Name | RX14T |
| CPU Architecture | RX |
| Main CPU | RXv2 |
| Sub CPU | No |
| Floating Point Unit | Single |
| Bit Length | 32 |
| Program Memory (KB) | 128 |
| Data Flash (KB) | 4 |
| RAM (KB) | 12 |
| ECC SRAM | No |
| Lead Count (#) | 32 |
| Pkg. Type | HWQFN |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 5 x 5 x 0.8 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 2.7 - 5.5 |
| I/O Ports | 28 |
| DMAC or DTC | DTC |
| DMA (ch) | 0 |
| Temperature Sensor (ch) (#) | 1 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 1 |
| External Memory Bus (bit) | No |
| DRAM I/F | No |
| 3D GPU | No |
| Accelerator | Trigonometric function |
| MOQ | 2500 |
| Temp. Range (°C) | Ta = -40 to +105 |
| External Interrupt Pins (#) | 9 |
| LVD or PVD | Yes |
| Operating Freq (Max) (MHz) | 48 |
| 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) | 4 |
| SPI (ch) | 4 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 5 |
| 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#) | 20 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 11 |
| 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) | 8 |
| 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) | 2 |
| Analog Comparator (ch) | 3 |
| OPAMP (ch) (#) | 0 |
| PGA (ch) | 3 |
| 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 |
| Remarks | 12bit ADC:2unit |
| Moisture Sensitivity Level (MSL) | 3 |
| Application | Motor Control |
| Family Name | RX |
| Group Name | RX14T |
| Lead Compliant | Yes |
| Length (mm) | 5 |
| NPU | No |
| Pb (Lead) Free | Yes |
| Suggested Kits | https://www.renesas.com/en/search?keywords=MCK-RX26T |
| Tape & Reel | No |
| Thickness (mm) | 0.8 |
| Width (mm) | 5 |
Resources for RX14T
Description
The RX14T is an entry-level motor control microcontroller (MCU) featuring a 48MHz RXv2 core that delivers an excellent balance of performance, functionality, and cost. Designed for home appliances and industrial equipment, the RX14T provides robust 5V operation with outstanding noise immunity, making it highly reliable in electrically noisy environments. With integrated inverter control timers, high-speed on-chip oscillator (HOCO), 2 units of 12-bit analog-to-digital converter (ADC), single-ended programmable gain amplifier (PGA), and comparator (CMP), the RX14T consolidates essential motor control functions into a single chip. This integration helps reduce PCB size, lower component count, and optimize BOM. High compatibility with RX13T and RX23T enables seamless reuse of existing software and hardware resources, supporting smooth migration to next-generation designs.