Package Information
| Pitch (mm) | 0.5 |
| Lead Count (#) | 85 |
| Pkg. Dimensions (mm) | 5.5 x 5.5 x 1.2 |
| Pkg. Code | pkg_11894 |
| Pkg. Type | TFBGA |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | 3A991.a.2 |
| HTS (US) | 8542.31.0025 |
| RoHS (R5F523W7ADBL#20) | EnglishJapanese |
| Pb (Lead) Free | Yes |
Product Attributes
| Carrier Type | Tray |
| Family Name | RX |
| Series Name | RX200 |
| Group Name | RX23W |
| CPU Architecture | RX |
| Main CPU | RXv2 |
| Sub CPU | No |
| Floating Point Unit | Single |
| Bit Length | 32 |
| Program Memory (KB) | 384 |
| Data Flash (KB) | 8 |
| RAM (KB) | 64 |
| ECC SRAM | No |
| Lead Count (#) | 85 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 6 x 6 x 1.2 |
| Number of Supply Voltage(s) (#) | 1 |
| Supply Voltage (V) | 1.8 - 3.6 |
| I/O Ports | 44 |
| DMAC or DTC | DMAC&DTC |
| DMA (ch) | 4 |
| Temperature Sensor (ch) (#) | 1 |
| Power-On Reset | Yes |
| Watchdog Timer (ch) | 2 |
| 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) | 54 |
| Operating Freq of Sub CPU (Max) | 0 |
| Sub-clock (32.768 kHz) | Yes |
| On-chip Oscillator | Yes |
| Ethernet speed | No |
| Ethernet (ch) | 0 |
| EtherCat (ch) (#) | 0 |
| USB Ports (#) | 1 |
| USB FS (host ch/device ch) | ( 1 / 1 ) |
| 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) | 5 |
| QSPI (ch) | 0 |
| OSPI (ch) | 0 |
| I2C (#) | 5 |
| I3C (ch) | 0 |
| CAN (ch) | 1 |
| CAN-FD (ch) | 0 |
| Wireless | Bluetooth 5.0 |
| IrDA | Yes |
| LIN (#) | 0 |
| SDHI (ch) | 1 |
| High Resolution Output Timer | No |
| PWM Output (pin#) | 24 |
| 32-Bit Timer (ch) | 0 |
| 16-Bit Timer (ch) (#) | 16 |
| 8-Bit Timer (ch) | 4 |
| Standby operable timer | Yes |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| RTC | Yes |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 14 |
| 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) | 2 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Analog Comparator (ch) | 2 |
| OPAMP (ch) (#) | 0 |
| PGA (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 12 |
| 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) | 1 |
| Security & Encryption | Unique ID |
| Debug Interface | Single-wire Serial |
| Moisture Sensitivity Level (MSL) | 3 |
| Country of Assembly | Taiwan |
| Country of Wafer Fabrication | Japan, Taiwan |
| Price (USD) | 4.45498 |
| 12-Bit Timer (ch) | 0 |
| 2Mbps | Supported |
| 32-Bit High Res Timer (ch) | 0 |
| ADC | 12-bit x 14-ch |
| AoA | Not Supported |
| AoD | Not Supported |
| Application | Asset tracking, Beacons, Connected health, Smart appliances, Industrial, Mesh |
| Asynchronous General Purpose Timer (ch) | 0 |
| Bit Size | 32 |
| Bluetooth® Mesh | Supported |
| CPU | RXv2 |
| Clock Rate (MHz) | 54 |
| DAC | 12-bit x 2-ch |
| DMA | Yes |
| DTC (ch) | 0 |
| Delta-Sigma A/D Converter | No |
| Description | Bluetooth 5.0 LE |
| Ethernet | No |
| Execute from FLASH | No |
| Extended Advertising | Supported |
| External Rails and Load Capacity | None |
| Family Name | |
| Flash Memory (KB) | 384 |
| Flexible System Clock | No |
| GATT Caching | Not Supported |
| GPIOs (#) | 44 |
| Group Name | |
| Hardware Crypto Engine | Yes |
| High-Speed Analog Comparator (ch) | 0 |
| Human Machine Interface | Serial sound interface, Capacitive Sensing Unit 12ch |
| Integrated Battery Charger | No |
| Integrated DCDC | No |
| LE Coded PHY (Long Range) | Not Supported |
| LE Data Length Extensions | Supported |
| Lead Compliant | Yes |
| Length (mm) | 6 |
| Low-Power Analog Comparator (ch) | 0 |
| MIPI Interfaces (DSI/CSI) | 0 |
| MOQ | 1 |
| Memory Size (OTP) (KB) | 64 |
| Output Power Range (dBm) | 4 - 4 |
| Pb (Lead) Free | Yes |
| Periodic Advertising | Supported |
| Pkg. Type | TFBGA |
| Proprietary 2G4 protocol | No |
| QSPI Interface (#) | 0 |
| ROM (KB) | 64 |
| Rx current (mA) | 3 |
| SPI (#) | 5 |
| Sensitivity (dBm) (dBm) | -95 |
| Suggested Kits | |
| Supply Voltage Vcc Range | 1.8-3.6 |
| Tape & Reel | No |
| Thickness (mm) | 1.2 |
| Timer | 8-bit x 4-ch, 16-bit x 16-ch |
| Tx Current (mA) | 4.3 |
| UART (#) | 4 |
| UART (ch) (#) | 4 |
| USB | USB Host||USB Peripheral||USB Ports (ch) x 1||USB Endpoints x 10||USB Isochronous Transfer Support |
| USBFS (ch) | 1 |
| USBHS (ch) | 0 |
| Width (mm) | 6 |
| Wireless Standard | BLE 5.0 Core specification + optional features |
Resources for RX23W
Description
RX23W microcontrollers incorporate security functions that are vital for Bluetooth® 5.0 Low Energy (LE) and IoT devices, as well as a wealth of peripheral functions such as touch keys, USB, and CAN, enabling system control and wireless communication with devices using a single chip. RX23W MCUs have full function support for Bluetooth 5.0 Low Energy long-range and mesh networking, and provide excellent reception performance.
In addition, the RX23W lineup includes a module with a built-in antenna and oscillator. It enables the use of many MCU peripheral function pins while having the industry’s smallest footprint for a module. This module has obtained Radio Law (Japan), FCC/ISED (North America), and CE (Europe) certifications, saving users the trouble of designing an RF circuit or obtaining certifications on their own, shortening time to market.