# Adafruit ItsyBitsy M4 No End Pins (Component)
## Description
ATSAMD51G19A ItsyBitsy M4 Express SAM D ARM® Cortex®-M4 MCU 32-Bit Embedded Evaluation Board, edited to remove the end pins for ease of routing in simple projects
## Component Details
- **Owner:** giulioz
- **Created:** 1/3/2023
- **Last Updated:** 1/4/2023
- **Visibility:** Public
- **Manufacturer Name:** Adafruit Industries LLC
- **Datasheet URL:** https://www.microchip.com/en-us/product/ATSAMD51G19A
- **Manufacturer Part Number:** 3800
- **Part Type:** Evaluation Board
- **Used in:** 7 projects
- **Forks:** 1
## 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/3800/adafruit-industries.html?utm_currency=USD®ion=nac) | $17.95 | 0 |
| [Digi-Key](https://www.digikey.com/en/products/detail/ebm-papst-inc/3800/441290) | $2.95 | 71 |
| [LCSC](https://www.lcsc.com/product-detail/C20988204.html) | $41.3423 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/ebm-papst/3800?qs=P41GyhEsKL56OL8i4MFhUA%3D%3D) | $14.95 | 0 |
| [Verical](https://www.verical.com/pd/ebm-papst-fans-and-blowers-3800-7506044?utm_currency=USD) | N/A | N/A |
- **Part Type:** Evaluation Boards
- **Manufacturer:** Adafruit
- **MPN:** 3800
- **Package / Case Code:** TO
- **Pin Count:** 28
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | RST | |
| 2 | 3V | |
| 3 | Aref | |
| 4 | Vhi | |
| 5 | ~~A0 | |
| 6 | ~~A1 | |
| 7 | A2 | |
| 8 | A3 | |
| 9 | A4 | |
| 10 | A5 | |
| 11 | SCK | |
| 12 | MO | |
| 13 | MI | |
| 14 | D2/A6 | |
| 20 | D0/RX | |
| 21 | D1/TX | |
| 22 | SDA | |
| 23 | SCL | |
| 24 | D5! | |
| 25 | D7 | |
| 26 | D9 | |
| 27 | D10 | |
| 28 | D11 | |
| 29 | D12 | |
| 30 | D13/LED | |
| 31 | USB | |
| 32 | G | |
| 33 | BAT | |
---
*Generated from [https://www.flux.ai/giulioz/adafruit-itsybitsy-m4-no-end-pins](https://www.flux.ai/giulioz/adafruit-itsybitsy-m4-no-end-pins)*