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ATSAMC20G18A-AN on a board, in 3D

ATSAMC20G18A-AN

Microchip Technology

-40℃~+105℃ 12bit 2.7V~5.5V 256KB 32 Bit 32KB 38 48MHz ARM Cortex-M0+ Built-in FLASH TQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAMC20G18A-AN
Category
Microcontrollers (MCU, MPU, SOC)
Package
TQFP-48(7x7)
Pins
48

Overview

The ATSAMC20G18A-AN is a microcontroller made by Microchip Technology in a TQFP-48(7x7) package with 48 pins. -40℃~+105℃ 12bit 2.7V~5.5V 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:ATSAMC20G18A-SAMC21G, from PCBKit's generic symbols) and its footprint (Package_QFP:TQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C619099).

Symbol

PA001PA012PA023PA034GNDANA5VDDANA6PB087PB098PA049PA0510PA0611PA0712PA0813PA0914PA1015PA1116VDDIO17GNDIO18PB1019PB1120PA1221PA1322PA1423PA1524PA1625PA1726PA1827PA1928PA2029PA2130PA2231PA2332PA2433PA2534GNDIO35VDDIO36PB2237PB2338PA2739RESET_N40PA2841GNDIO42VDDCORE43VDDIN44PA3045PA3146PB0247PB0348
MCU_Microchip_SAM:ATSAMC20G18A-SAMC21GFrom PCBKit's generic symbols

Footprint

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

Parameters

12
ADC (Bit)
12bit
CPU Core
ARM Cortex-M0+
CPU Maximum Speed
48MHz
Core Size
32 Bit
Features
Power-on reset (POR), Undervoltage detection (BOR/LVD/LVR/LVI), Watchdog reset, Built-in general-purpose timer, Calendar function, Built-in temperature sensor, Touch function
Number of I/O
38
Operating Temperature
-40℃~+105℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
256KB
RAM Size
32KB
Voltage - Supply
2.7V~5.5V

Order codes

1

Pinout

48
The pins of the ATSAMC20G18A-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

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Questions

Is there a KiCad symbol and footprint for the ATSAMC20G18A-AN?

Yes. The symbol is MCU_Microchip_SAM:ATSAMC20G18A-SAMC21G 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 ATSAMC20G18A-AN?

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

Where is the ATSAMC20G18A-AN datasheet?

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

Where can I order the ATSAMC20G18A-AN?

JLCPCB lists it as part C619099, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAMC20G18A-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.

Parts like it

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