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ATSAMD20J16A-MU on a board, in 3D

ATSAMD20J16A-MU

Microchip Technology

QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAMD20J16A-MU
Category
Microcontrollers (MCU, MPU, SOC)
Package
QFN-64-EP(9x9)
Pins
65

Overview

The ATSAMD20J16A-MU is a microcontroller made by Microchip Technology in a QFN-64-EP(9x9) package with 65 pins. QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAMD20J18A-MN_C1341893, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP4.7, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1339052).

Symbol

PA001PA012PA023PA034PB045PB056GNDANA7VDDANA8PB069PB0710PB0811PB0912PA0413PA0514PA0615PA0716PA0817PA0918PA1019PA1120VDDIO21GND22PB1023PB1124PB1225PB1326PB1427PB1528PA1229PA1330PA1431PA1532GND33VDDIO34PA1635PA1736PA1837PA1938PB1639PB1740PA2041PA2142PA2243PA2344PA2445PA2546GND47VDDIO48PB2249PB2350PA2751RESET#52PA2853GND54VDDCORE55VDDIN56PA3057PA3158PB3059PB3160PB0061PB0162PB0263PB0364EP65
EasyEDA_Cloud:ATSAMD20J18A-MN_C1341893From EasyEDA

Footprint

65
EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP4.7From EasyEDA

Parameters

17
ADC (Bit)
12bit
CPU Core
ARM Cortex-M0+
CPU Maximum Speed
48MHz
Core Size
32 Bit
DAC (Bit)
10bit
Features
Power-on reset (POR), Undervoltage detection (BOR/LVD/LVR/LVI), Watchdog reset, Built-in general-purpose timer, Hardware CRC, Calendar function, Touch function
Internal Oscillator
有
Low-Voltage Detect
有
Number of I/O
52
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Peripheral/Function
WDT
Program Memory Type
FLASH
Program Storage Size
64KB
RAM Size
8KB
Voltage - Supply
1.62V~3.6V
Watchdog
有

Order codes

4

Pinout

65
The pins of the ATSAMD20J16A-MU
PinNameType
1PA00Unspecified
2PA01Unspecified
3PA02Unspecified
4PA03Unspecified
5PB04Unspecified
6PB05Unspecified
7GNDANAUnspecified
8VDDANAUnspecified
9PB06Unspecified
10PB07Unspecified
11PB08Unspecified
12PB09Unspecified
13PA04Unspecified
14PA05Unspecified
15PA06Unspecified
16PA07Unspecified
17PA08Unspecified
18PA09Unspecified
19PA10Unspecified
20PA11Unspecified
21VDDIOUnspecified
22GNDUnspecified
23PB10Unspecified
24PB11Unspecified
25PB12Unspecified
26PB13Unspecified
27PB14Unspecified
28PB15Unspecified
29PA12Unspecified
30PA13Unspecified
31PA14Unspecified
32PA15Unspecified
33GNDUnspecified
34VDDIOUnspecified
35PA16Unspecified
36PA17Unspecified
37PA18Unspecified
38PA19Unspecified
39PB16Unspecified
40PB17Unspecified
41PA20Unspecified
42PA21Unspecified
43PA22Unspecified
44PA23Unspecified
45PA24Unspecified
46PA25Unspecified
47GNDUnspecified
48VDDIOUnspecified
49PB22Unspecified
50PB23Unspecified
51PA27Unspecified
52RESET#Unspecified
53PA28Unspecified
54GNDUnspecified
55VDDCOREUnspecified
56VDDINUnspecified
57PA30Unspecified
58PA31Unspecified
59PB30Unspecified
60PB31Unspecified
61PB00Unspecified
62PB01Unspecified
63PB02Unspecified
64PB03Unspecified
65EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ATSAMD20J16A-MU?

Yes. The symbol is EasyEDA_Cloud:ATSAMD20J18A-MN_C1341893 and the footprint EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP4.7, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAMD20J16A-MU?

QFN-64-EP(9x9), with 65 pins. Its footprint is drawn on this page.

Where is the ATSAMD20J16A-MU datasheet?

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

Where can I order the ATSAMD20J16A-MU?

JLCPCB lists it as part C1339052, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAMD20J16A-MU?

Parts like it in the library: the ATSAMC21J16A-MN by Microchip Technology, the ATSAMC20J16A-MN by Microchip Technology, the ATSAMC20J17A-MU by Microchip Technology and the ATSAMC20J18A-MN by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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