# ATTINY406-MNR (Component)
## Description
MICROCHIP
ATTINY406-MNR
QFN-20_L3.0-W3.0-P0.40-TL-EP1.7
LCSC Part Number: C617919
JLCPCB Part Class: Extended Part
Manufactured by Microchip Tech
## Component Details
- **Owner:** lcsc
- **Created:** 10/30/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **Package or Case Code:** QFN-20_L3.0-W3.0-P0.40-TL-EP1.7
- **Part Type:** MICROCHIP
- **Manufacturer Part Number:** ATTINY406-MNR
- **JLCPCB Part Class:** Extended Part
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010131_Microchip-Tech-ATTINY406-MNR_C617919.pdf
- **Product Info Url:** https://lcsc.com/product-detail/Pre-ordered-Products_Microchip-Tech_ATTINY406-MNR_Microchip-Tech-ATTINY406-MNR_C617919.html
- **Manufacturer Name:** Microchip Tech
- **LCSC Part Number:** C617919
## 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/attiny406-mnr/microchip-technology.html?utm_currency=USD®ion=nac) | $0.2853 | 7K |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATTINY406-MNR/8536596) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C617919.html) | $1.5475 | 301 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/ATTINY406-MNR?qs=qpJ%252B%252B%252Bdg6p0Z0lYYNMGQUg%3D%3D) | $0.71 | 0 |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATTINY406-MNR-5736399?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATTINY406-MNR
- **Mount Type:** PCB
- **Package / Case Code:** 20-QFN
- **Pin Count:** 21
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PA2 | |
| 2 | EXTCLK/PA3 | |
| 3 | GND | |
| 4 | VDD | |
| 5 | PA4 | |
| 6 | PA5 | |
| 7 | PA6 | |
| 8 | PA7 | |
| 9 | PB5 | |
| 10 | PB4 | |
| 11 | PB3 | |
| 12 | PB2 | |
| 13 | PB1 | |
| 14 | PB0 | |
| 15 | PC0 | |
| 16 | PC1 | |
| 17 | PC2 | |
| 18 | PC3 | |
| 19 | A0/~{RESET}/UPDI | |
| 20 | PA1 | |
| 21 | EP | |
---
*Generated from [https://www.flux.ai/lcsc/attiny406-mnr~p73c](https://www.flux.ai/lcsc/attiny406-mnr~p73c)*