# ATMEGA16U2\-AUR (Component)

## Description

AVR AVR® ATmega Microcontroller IC 8\-Bit 16MHz 16KB \(8K x 16\) FLASH 32\-TQFP \(7x7\) \#CommonPartsLibrary \#IntegratedCircuit \#Embedded
\#Microcontroller
\#ATMEGA16

## Component Details

- **Owner:** jecstronic
- **Created:** 2/7/2024
- **Last Updated:** 2/7/2024
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://ww1\.microchip\.com/downloads/en/DeviceDoc/7799S\.pdf
- **Manufacturer Part Number:** ATMEGA16U2\-AUR
- **Manufacturer Name:** Microchip Technology
- **License:** https://creativecommons\.org/licenses/by/4\.0/
- **Used in:** 3 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/atmega16u2-aur/microchip-technology.html?utm_currency=USD&region=nac) | $3\.1305 | 0 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATMEGA16U2-AUR/2238233) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2052881.html) | $8\.4586 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/ATMEGA16U2-AUR?qs=rBGENRD8NwLx5xMLx7zojQ%253D%253D) | $3\.34 | 798 |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATMEGA16U2\-AUR
- **Package / Case Code:** 32\-TQFP
- **Pin Count:** 32
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | XTAL1 |  |
| 2 | \(PC0\)\_XTAL2 |  |
| 3 | GND |  |
| 4 | VCC |  |
| 5 | \(PCINT11\_/\_AIN2\_\)\_PC2 |  |
| 6 | \(OC\.0B\_/\_INT0\)\_PD0 |  |
| 7 | \(AIN0\_/\_INT1\)\_PD1 |  |
| 8 | \(RXD1\_/\_AIN1\_/\_INT2\)\_PD2 |  |
| 9 | \(TXD1\_/\_INT3\)\_PD3 |  |
| 10 | \(INT5/\_AIN3\)\_PD4 |  |
| 11 | \(XCK\_/\_AIN4\_/\_PCINT12\)\_PD5 |  |
| 12 | \(\~RTS\_\~/\_AIN5\_/\_INT6\)\_PD6 |  |
| 13 | \(\~CTS\_\~/\_\~HWB\_\~/\_AIN6\_/\_T0\_/\_INT7\)\_PD7 |  |
| 14 | \(\~SS\_\~/\_PCINT0\)\_PB0 |  |
| 15 | \(SCLK\_/\_PCINT1\)\_PB1 |  |
| 16 | \(PDI\_/\_MOSI\_/\_PCINT2\)\_PB2 |  |
| 17 | PB3\_\(PDO\_/\_MISO\_/\_PCINT3\) |  |
| 18 | PB4\_\(T1\_/\_PCINT4\) |  |
| 19 | PB5\_\(PCINT5\) |  |
| 20 | PB6\_\(PCINT6\) |  |
| 21 | PB7\_\(PCINT7\_/\_OC\.0A\_/\_OC\.1C\) |  |
| 22 | PC7\_\(INT4\_/\_ICP1\_/\_CLKO\) |  |
| 23 | PC6\_\(OC\.1A\_/\_PCINT8\) |  |
| 24 | \~RESET\_\(PC1\_\~/\_DW\) |  |
| 25 | PC5\_\(\_PCINT9/\_OC\.1B\) |  |
| 26 | PC4\_\(PCINT10\) |  |
| 27 | UCAP |  |
| 28 | UGND |  |
| 29 | D\+ |  |
| 30 | D\- |  |
| 31 | UVCC |  |
| 32 | AVCC |  |

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*Generated from [https://flux\.ai/jecstronic/atmega16u2\-aur\~6ph](https://flux.ai/jecstronic/atmega16u2-aur~6ph)*