# ATmega8A\-A (Component)

## Description

16MHz, 8kB Flash, 1kB SRAM, 512B EEPROM, TQFP\-32
AVR 8bit Microcontroller MegaAVR
TQFP\*7x7mm\*P0\.8mm\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Package or Case Code:** TQFP\-32\_7x7mm\_P0\.8mm
- **Manufacturer Part Number:** ATmega8A\-A
- **Datasheet URL:** http://ww1\.microchip\.com/downloads/en/DeviceDoc/Microchip%208bit%20mcu%20AVR%20ATmega8A%20data%20sheet%2040001974A\.pdf
- **Manufacturer Name:** Microchip
- **Part Type:** Microcontroller

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATmega8A\-A
- **Package / Case Code:** 32\-TQFP
- **Pin Count:** 32
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | PD3 | Bi\-Directional |
| 2 | PD4 | Bi\-Directional |
| 3 | GND | Power In |
| 4 | VCC | Power In |
| 5 | GND | Passive |
| 6 | VCC | Passive |
| 7 | PB6/XTAL1 | Bi\-Directional |
| 8 | PB7/XTAL2 | Bi\-Directional |
| 9 | PD5 | Bi\-Directional |
| 10 | PD6 | Bi\-Directional |
| 11 | PD7 | Bi\-Directional |
| 12 | PB0 | Bi\-Directional |
| 13 | PB1 | Bi\-Directional |
| 14 | PB2 | Bi\-Directional |
| 15 | PB3 | Bi\-Directional |
| 16 | PB4 | Bi\-Directional |
| 17 | PB5 | Bi\-Directional |
| 18 | AVCC | Power In |
| 19 | ADC6 | Input |
| 20 | AREF | Passive |
| 21 | AGND | Power In |
| 22 | ADC7 | Input |
| 23 | PC0 | Bi\-Directional |
| 24 | PC1 | Bi\-Directional |
| 25 | PC2 | Bi\-Directional |
| 26 | PC3 | Bi\-Directional |
| 27 | PC4 | Bi\-Directional |
| 28 | PC5 | Bi\-Directional |
| 29 | PC6/\~\{RESET\} | Bi\-Directional |
| 30 | PD0 | Bi\-Directional |
| 31 | PD1 | Bi\-Directional |
| 32 | PD2 | Bi\-Directional |

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*Generated from [https://flux\.ai/kicad\-part\-library/atmega8a\-a\~v0i](https://flux.ai/kicad-part-library/atmega8a-a~v0i)*