ATSAMC20G18A-MN

Microchip Technology

QFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended

Datasheetmicrochip/ATSAMC20G18A-MN

Category: Microcontrollers (MCU, MPU, SOC)
Package: QFN-48-EP(7x7)
Pins: 49

Overview

The ATSAMC20G18A-MN is a microcontroller made by Microchip Technology in a QFN-48-EP(7x7) package with 49 pins. QFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAMD21G17L-MF, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-TL-EP5.2-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2055151).

Symbol

EasyEDA_Cloud:ATSAMD21G17L-MFFrom EasyEDA

Footprint

EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-TL-EP5.2-1From EasyEDA

Parameters

ADC (Bit): 12bit
CPU Core: ARM Cortex-M0+
CPU Maximum Speed: 48MHz
Core Size: 32 Bit
Direct Memory Access: 有
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
Internal Oscillator: 有
Low-Voltage Detect: 有
Number of I/O: 38
Operating Temperature: -40℃~+105℃
Oscillator Type: Built-in
Peripheral/Function: DMA；WDT
Program Memory Type: FLASH
Program Storage Size: 256KB
RAM Size: 32KB
Voltage - Supply: 2.7V~5.5V
Watchdog: 有

Order codes

ATSAMC20G18A-MNTLCSC C2055151
ATSAMC20G18A-MNTLCSC C618212

Pinout

The pins of the ATSAMC20G18A-MN
Pin	Name	Type
1	PA00	Unspecified
2	PA01	Unspecified
3	PA02	Unspecified
4	PA03	Unspecified
5	GNDANA	Unspecified
6	VDDANA	Unspecified
7	PB08	Unspecified
8	PB09	Unspecified
9	PA04	Unspecified
10	PA05	Unspecified
11	PA06	Unspecified
12	PA07	Unspecified
13	PA08	Unspecified
14	PA09	Unspecified
15	PA10	Unspecified
16	PA11	Unspecified
17	VDDIO	Unspecified
18	GND	Unspecified
19	PB10	Unspecified
20	PB11	Unspecified
21	PA12	Unspecified
22	PA13	Unspecified
23	PA14	Unspecified
24	PA15	Unspecified
25	PA16	Unspecified
26	PA17	Unspecified
27	PA18	Unspecified
28	PA19	Unspecified
29	PA20	Unspecified
30	PA21	Unspecified
31	PA22	Unspecified
32	PA23	Unspecified
33	PA24	Unspecified
34	PA25	Unspecified
35	GND	Unspecified
36	VDDIO	Unspecified
37	PB22	Unspecified
38	PB23	Unspecified
39	PA27	Unspecified
40	RESET#	Unspecified
41	PA28	Unspecified
42	GND	Unspecified
43	VDDCORE	Unspecified
44	VDDIN	Unspecified
45	PA30	Unspecified
46	PA31	Unspecified
47	PB02	Unspecified
48	PB03	Unspecified
49	EP	Unspecified

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Questions

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

Yes. The symbol is EasyEDA_Cloud:ATSAMD21G17L-MF and the footprint EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-TL-EP5.2-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAMC20G18A-MN?

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

Where is the ATSAMC20G18A-MN datasheet?

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

Where can I order the ATSAMC20G18A-MN?

JLCPCB lists it as part C2055151, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAMC20G18A-MN?

Parts like it in the library: the ATSAM3S4AA-MUR by Microchip Technology and the ATSAMC20G17A-MN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.