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ATSAMD20G18A-AN

Microchip TechnologyExtended

-40℃~+105℃ 1.62V~3.6V 10bit 12bit 256KB 32 Bit 32KB 38 48MHz ARM Cortex-M0+ Built-in FLASH TQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
microchip/ATSAMD20G18A-AN
Category
Microcontrollers (MCU, MPU, SOC)
Package
TQFP-48(7x7)
Pins
48
In stock
3 at JLCPCB (C1341595)

Overview

The ATSAMD20G18A-AN is a microcontroller made by Microchip Technology in a TQFP-48(7x7) package with 48 pins. -40℃~+105℃ 1.62V~3.6V 10bit 12bit 256KB 32 Bit 32KB 38 48MHz ARM Cortex-M0+ Built-in FLASH TQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_SAM:ATSAMD20G18-SAMD20G, from PCBKit's generic symbols) and its footprint (Package_QFP:TQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. 3 are in stock at JLCPCB (part C1341595).

Symbol

1PA002PA013PA024PA035GNDANA6VDDANA7PB088PB099PA0410PA0511PA0612PA0713PA0814PA0915PA1016PA1117VDDIO18GNDIO19PB1020PB1121PA1222PA1323PA1424PA1525PA1626PA1727PA1828PA1929PA2030PA2131PA2232PA2333PA2434PA2535GNDIO36VDDIO37PB2238PB2339PA2740RESET_N41PA2842GNDIO43VDDCORE44VDDIN45PA3046PA3147PB0248PB03
MCU_Microchip_SAM:ATSAMD20G18-SAMD20GFrom PCBKit's generic symbols

Footprint

Package_QFP:TQFP-48_7x7mm_P0.5mmFrom KiCad's library

Pinout

48
The pins of the ATSAMD20G18A-AN
PinNameType
1PA00Input/output
2PA01Input/output
3PA02Input/output
4PA03Input/output
5GNDANAUnspecified
6VDDANAUnspecified
7PB08Input/output
8PB09Input/output
9PA04Input/output
10PA05Input/output
11PA06Input/output
12PA07Input/output
13PA08Input/output
14PA09Input/output
15PA10Input/output
16PA11Input/output
17VDDIOUnspecified
18GNDIOUnspecified
19PB10Input/output
20PB11Input/output
21PA12Input/output
22PA13Input/output
23PA14Input/output
24PA15Input/output
25PA16Input/output
26PA17Input/output
27PA18Input/output
28PA19Input/output
29PA20Input/output
30PA21Input/output
31PA22Input/output
32PA23Input/output
33PA24Input/output
34PA25Input/output
35GNDIOUnspecified
36VDDIOUnspecified
37PB22Input/output
38PB23Input/output
39PA27Input/output
40RESET_NUnspecified
41PA28Input/output
42GNDIOUnspecified
43VDDCOREUnspecified
44VDDINUnspecified
45PA30Input/output
46PA31Input/output
47PB02Input/output
48PB03Input/output

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the ATSAMD20G18A-AN?

Yes. The symbol is MCU_Microchip_SAM:ATSAMD20G18-SAMD20G and the footprint Package_QFP:TQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAMD20G18A-AN?

TQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.

Where is the ATSAMD20G18A-AN datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the ATSAMD20G18A-AN?

JLCPCB lists it as part C1341595, with 3 in stock; the sellers' links on this page open their listings.

What can replace the ATSAMD20G18A-AN?

Parts like it in the library: the STM32F103C8T6 by STMicroelectronics, the STM32F030C8T6 by STMicroelectronics, the STM32G070CBT6 by STMicroelectronics and the STM32G030C8T6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.