# ATSAMD21G18A-A (Component) ## Description SAM D21 Microchip SMART ARM-based Flash MCU, 48Mhz, 256K Flash, 32K SRAM, TQFP-48 #Microcontroller #atsamd #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 1/27/2022 - **Last Updated:** 1/10/2023 - **Visibility:** Public - **Part Type:** Microcontroller - **Manufacturer Name:** Microchip - **Manufacturer Part Number:** ATSAMD21G18A-A - **Datasheet URL:** http://ww1.microchip.com/downloads/en/DeviceDoc/SAM_D21_DA1_Family_Data%20Sheet_DS40001882E.pdf - **Used in:** 42 projects - **Stars:** 2 - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** ATSAMD21G18A-A - **Mount Type:** Base - **Package / Case Code:** 48-TQFP - **Pin Count:** 48 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PA00 | | | 2 | PA01 | | | 3 | PA02 | | | 4 | PA03 | | | 5 | GNDANA | | | 6 | VDDANA | | | 7 | PB08 | | | 8 | PB09 | | | 9 | PA04 | | | 10 | PA05 | | | 11 | PA06 | | | 12 | PA07 | | | 13 | PA08 | | | 14 | PA09 | | | 15 | PA10 | | | 16 | PA11 | | | 17 | VDDIO | | | 18 | GND | | | 19 | PB10 | | | 20 | PB11 | | | 21 | PA12 | | | 22 | PA13 | | | 23 | PA14 | | | 24 | PA15 | | | 25 | PA16 | | | 26 | PA17 | | | 27 | PA18 | | | 28 | PA19 | | | 29 | PA20 | | | 30 | PA21 | | | 31 | PA22 | | | 32 | PA23 | | | 33 | PA24 | | | 34 | PA25 | | | 35 | GND | | | 36 | VDDIO | | | 37 | PB22 | | | 38 | PB23 | | | 39 | PA27 | | | 40 | ~RESET | | | 41 | PA28 | | | 42 | GND | | | 43 | VDDCORE | | | 44 | VDDIN | | | 45 | PA30 | | | 46 | PA31 | | | 47 | PB02 | | | 48 | PB03 | | --- *Generated from [https://www.flux.ai/vasyl/atsamd21g18a-a~vky](https://www.flux.ai/vasyl/atsamd21g18a-a~vky)*