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ATSAMD21G16B-AF

Microchip TechnologyExtended

-40℃~+125℃ 1.62V~3.6V 10bit 12bit 32 Bit 38 48MHz 64KB 8KB ARM Cortex-M0+ Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Built-in general-purpose timer、Hardware CRC、Programmable watchdog、Calendar function、Touch function TQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
microchip/ATSAMD21G16B-AF
Category
Microcontrollers (MCU, MPU, SOC)
Package
TQFP-48(7x7)
Pins
48
In stock
3 at JLCPCB (C619117)

Overview

The ATSAMD21G16B-AF is a microcontroller made by Microchip Technology in a TQFP-48(7x7) package with 48 pins. -40℃~+125℃ 1.62V~3.6V 10bit 12bit 32 Bit 38 48MHz 64KB 8KB ARM Cortex-M0+ Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Built-in general-purpose timer、Hardware CRC、Programmable watchdog、Calendar function、Touch function TQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_SAMD:ATSAMD21G16B-A, from KiCad's library) 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 C619117).

Symbol

1PA002PA013PA024PA035GNDANA6VDDANA7PB088PB099PA0410PA0511PA0612PA0713PA0814PA0915PA1016PA1117VDDIO18GND19PB1020PB1121PA1222PA1323PA1424PA1525PA1626PA1727PA1828PA1929PA2030PA2131PA2232PA2333PA2434PA2536VDDIO37PB2238PB2339PA2740RESET41PA2843VDDCORE44VDDIN45PA3046PA3147PB0248PB03
MCU_Microchip_SAMD:ATSAMD21G16B-AFrom KiCad's library

Footprint

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

Pinout

48
The pins of the ATSAMD21G16B-AF
PinNameType
1PA00Input/output
2PA01Input/output
3PA02Input/output
4PA03Input/output
5GNDANAPower in
6VDDANAPower in
7PB08Input/output
8PB09Input/output
9PA04Input/output
10PA05Input/output
11PA06Input/output
12PA07Input/output
13PA08Input/output
14PA09Input/output
15PA10Input/output
16PA11Input/output
17VDDIOPower in
18GNDPower in
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
35GNDPassive
36VDDIOPower in
37PB22Input/output
38PB23Input/output
39PA27Input/output
40RESETInput
41PA28Input/output
42GNDPassive
43VDDCOREPower out
44VDDINPower in
45PA30Input/output
46PA31Input/output
47PB02Input/output
48PB03Input/output

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the ATSAMD21G16B-AF?

Yes. The symbol is MCU_Microchip_SAMD:ATSAMD21G16B-A 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 ATSAMD21G16B-AF?

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

Where is the ATSAMD21G16B-AF datasheet?

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

Where can I order the ATSAMD21G16B-AF?

JLCPCB lists it as part C619117, with 3 in stock; the sellers' links on this page open their listings.

What can replace the ATSAMD21G16B-AF?

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.