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ATSAML22G18A-MU on a board, in 3D

ATSAML22G18A-MU

Microchip Technology

-40℃~+85℃ 1.62V~3.63V 256KB 32 Bit 32KB 32MHz 36 ARM Cortex-M0+ Built-in FLASH VQFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAML22G18A-MU
Category
Microcontrollers (MCU, MPU, SOC)
Package
VQFN-48-EP(7x7)
Pins
49

Overview

The ATSAML22G18A-MU is a microcontroller made by Microchip Technology in a VQFN-48-EP(7x7) package with 49 pins. -40℃~+85℃ 1.62V~3.63V 256KB 32 Bit 32KB 32MHz 36 ARM Cortex-M0+ Built-in FLASH VQFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAML22G18A-MUT, 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. JLCPCB lists it (part C618227).

Symbol

EP49PB348PB247PA3146PA3045VDDIO44VDDOUT43GNDANA42VDDCORE41RESET40PA2739PB2338PB2237VDDIO36GND35PA2534PA2433PA2332PA2231PA2130PA2029PA1928PA1827PA1726PA1625PA1524PA1423PA1322PA1221PB1120VLCD19GND18VDDIO17PA1116PA1015PA914PA813PA712PA611PA510PA49PB98PB87VDDANA6GND5PA34PA23PA12PA01
EasyEDA_Cloud:ATSAML22G18A-MUTFrom EasyEDA

Footprint

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

Parameters

10
CPU Core
ARM Cortex-M0+
CPU Maximum Speed
32MHz
Core Size
32 Bit
Number of I/O
36
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
256KB
RAM Size
32KB
Voltage - Supply
1.62V~3.63V

Order codes

1

Pinout

49
The pins of the ATSAML22G18A-MU
PinNameType
1PA0Unspecified
2PA1Unspecified
3PA2Unspecified
4PA3Unspecified
5GNDUnspecified
6VDDANAUnspecified
7PB8Unspecified
8PB9Unspecified
9PA4Unspecified
10PA5Unspecified
11PA6Unspecified
12PA7Unspecified
13PA8Unspecified
14PA9Unspecified
15PA10Unspecified
16PA11Unspecified
17VDDIOUnspecified
18GNDUnspecified
19VLCDUnspecified
20PB11Unspecified
21PA12Unspecified
22PA13Unspecified
23PA14Unspecified
24PA15Unspecified
25PA16Unspecified
26PA17Unspecified
27PA18Unspecified
28PA19Unspecified
29PA20Unspecified
30PA21Unspecified
31PA22Unspecified
32PA23Unspecified
33PA24Unspecified
34PA25Unspecified
35GNDUnspecified
36VDDIOUnspecified
37PB22Unspecified
38PB23Unspecified
39PA27Unspecified
40RESETUnspecified
41VDDCOREUnspecified
42GNDANAUnspecified
43VDDOUTUnspecified
44VDDIOUnspecified
45PA30Unspecified
46PA31Unspecified
47PB2Unspecified
48PB3Unspecified
49EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ATSAML22G18A-MU?

Yes. The symbol is EasyEDA_Cloud:ATSAML22G18A-MUT 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 ATSAML22G18A-MU?

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

Where is the ATSAML22G18A-MU datasheet?

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

Where can I order the ATSAML22G18A-MU?

JLCPCB lists it as part C618227, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAML22G18A-MU?

Parts like it in the library: the TLE9855QXXUMA2 by Infineon Technologies, the ATSAMD20G18A-MU by Microchip Technology, the MK10DN32VLF5 by NXP Semiconductors and the K32L2B31VFT0A by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8