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ATSAMC21G18A-MN on a board, in 3D

ATSAMC21G18A-MN

Microchip Technology

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

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAMC21G18A-MN
Category
Microcontrollers (MCU, MPU, SOC)
Package
VQFN-48-EP(7x7)
Pins
49

Overview

The ATSAMC21G18A-MN is a microcontroller made by Microchip Technology in a VQFN-48-EP(7x7) package with 49 pins. -40℃~+105℃ 12bit 2.7V~5.5V 256KB 32 Bit 32KB 38 48MHz ARM Cortex-M0+ Built-in FLASH VQFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAMC21G18A-MUT_C2053938, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-48_L7.0-W7.0-P0.50-TL-EP5.2, from EasyEDA), ready for a KiCad board. 1 are in stock at JLCPCB (part C2055221).

Symbol

PA001PA012PA023PA034GNDANA5VDDANA6PB087PB098PA049PA0510PA0611PA0712PA0813PA0914PA1015PA1116VDDIO17GND18PB1019PB1120PA1221PA1322PA1423PA1524PA1625PA1726PA1827PA1928PA2029PA2130PA2231PA2332PA2433PA2534GND35VDDIO36PB2237PB2338PA2739RESETN40PA2841GND42VDDCORE43VDDIN44PA3045PA3146PB0247PB0348EP49
EasyEDA_Cloud:ATSAMC21G18A-MUT_C2053938From EasyEDA

Footprint

49
EasyEDA_Cloud:VQFN-48_L7.0-W7.0-P0.50-TL-EP5.2From EasyEDA

Parameters

12
ADC (Bit)
12bit
CPU Core
ARM Cortex-M0+
CPU Maximum Speed
48MHz
Core Size
32 Bit
Features
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

2

Pinout

49
The pins of the ATSAMC21G18A-MN
PinNameType
1PA00Unspecified
2PA01Unspecified
3PA02Unspecified
4PA03Unspecified
5GNDANAUnspecified
6VDDANAUnspecified
7PB08Unspecified
8PB09Unspecified
9PA04Unspecified
10PA05Unspecified
11PA06Unspecified
12PA07Unspecified
13PA08Unspecified
14PA09Unspecified
15PA10Unspecified
16PA11Unspecified
17VDDIOUnspecified
18GNDUnspecified
19PB10Unspecified
20PB11Unspecified
21PA12Unspecified
22PA13Unspecified
23PA14Unspecified
24PA15Unspecified
25PA16Unspecified
26PA17Unspecified
27PA18Unspecified
28PA19Unspecified
29PA20Unspecified
30PA21Unspecified
31PA22Unspecified
32PA23Unspecified
33PA24Unspecified
34PA25Unspecified
35GNDUnspecified
36VDDIOUnspecified
37PB22Unspecified
38PB23Unspecified
39PA27Unspecified
40RESETNUnspecified
41PA28Unspecified
42GNDUnspecified
43VDDCOREUnspecified
44VDDINUnspecified
45PA30Unspecified
46PA31Unspecified
47PB02Unspecified
48PB03Unspecified
49EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ATSAMC21G18A-MN?

Yes. The symbol is EasyEDA_Cloud:ATSAMC21G18A-MUT_C2053938 and the footprint EasyEDA_Cloud:VQFN-48_L7.0-W7.0-P0.50-TL-EP5.2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAMC21G18A-MN?

VQFN-48-EP(7x7), with 49 pins. Its footprint is drawn on this page.

Where is the ATSAMC21G18A-MN datasheet?

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

Where can I order the ATSAMC21G18A-MN?

JLCPCB lists it as part C2055221, with 1 in stock; the sellers' links on this page open their listings.

What can replace the ATSAMC21G18A-MN?

Parts like it in the library: the ATSAMD20G18A-MU by Microchip Technology, the MK10DN32VLF5 by NXP Semiconductors, the K32L2B31VFT0A by NXP Semiconductors and the CC1312R74T0RGZ by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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