# ABX00087 (Component)
## Description
The Arduino UNO R4 WiFi features a 32-bit Renesas RA4M1 microcontroller (48 MHz ARM Cortex M4) and ESP32-S3-MINI-1-N8 WiFi module. The board features enhanced memory specifications with 256kB flash, 32kB SRAM, and 8kB EEPROM, while supporting both WiFi (802.11 b/g/n) and Bluetooth® 5.x connectivity at 2.4GHz. This combination of features makes it a versatile platform for wireless communication projects and IoT applications, offering significantly more processing power and connectivity options than previous UNO models.
## Component Details
- **Owner:** silicon-yard
- **Created:** 7/2/2026
- **Last Updated:** 7/2/2026
- **Visibility:** Public
- **Symbol Style:** parametric-v1
- **Manufacturer Part Number:** ABX00087
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://docs.arduino.cc/resources/datasheets/ABX00087-datasheet.pdf.
- **Manufacturer Name:** Arduino
- **Used in:** 4 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/abx00087/arduino-corporation.html?utm_currency=USD®ion=nac) | $25.37 | 80 |
| [LCSC](https://www.lcsc.com/product-detail/C22392564.html) | $35.3714 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Arduino/ABX00087?qs=ulEaXIWI0c%252Bc7tXbIsM2Bg%3D%3D) | $26.88 | 1.2K |
| [Verical](https://www.verical.com/pd/arduino-embedded-system-development-tools-ABX00087-11601718?utm_currency=USD) | $25.37 | 80 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Arduino
- **MPN:** ABX00087
- **Mount Type:** Wire
- **Pin Count:** 35
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| JA8 | VIN | |
| JA5 | +5V | |
| JA4 | +3V3 | |
| JO3 | VBATT/VRTC | |
| JA3 | ~RESET | |
| JA1 | BOOT | |
| JO1 | OFF | |
| JA2 | IOREF | |
| JA11 | A2/D16 | |
| JA12 | A3/D17 | |
| JA9 | A0/D14 | |
| JA10 | A1/D15 | |
| JA14 | A5/D19 | |
| JA13 | A4/D18 | |
| JD3 | D2 | |
| JD12 | D11/COPI | |
| JD1 | D0/TX0 | |
| JD4 | D3 | |
| JD9 | D8 | |
| JD2 | D1/TX0 | |
| JD11 | D10/CS/CANTX0 | |
| JD18 | D19/SCL | |
| JD10 | D9 | |
| JD8 | D7 | |
| JD5 | D4 | |
| JD14 | D13/SCK/CANRX0 | |
| JD16 | AREF | |
| JD7 | D6 | |
| JD6 | D5 | |
| JD13 | D12/CIPO | |
| JD17 | D18/SDA | |
| JO2 | GND_JO2 | |
| JD15 | GND_JD15 | |
| JA7 | GND_JA7 | |
| JA6 | GND_JA6 | |
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*Generated from [https://www.flux.ai/silicon-yard/abx00087](https://www.flux.ai/silicon-yard/abx00087)*