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ATSAM3N2BA-MU on a board, in 3D

ATSAM3N2BA-MU

Microchip Technology

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAM3N2BA-MU
Category
Microcontrollers (MCU, MPU, SOC)
Package
QFN-64(9x9)
Pins
65

Overview

The ATSAM3N2BA-MU is a microcontroller made by Microchip Technology in a QFN-64(9x9) package with 65 pins.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAM3N0BA-MU, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP7.3, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3228199).

Symbol

ADVREF1GND2PB0/AD43PB1AD54PB2/AD65PB3/AD76VDDIN7VDDOUT8PA17/PGMD5/AD09PA18/PGMD6/AD110PA21/PGMD9/AD811VDDCORE12PA19/PGMD7/AD213PA22/PGMD10/AD914PA23/PGMD1115PA20/PGMD8/AD316GND17VDDIO18PA16/PGMD419PA15/PGMD320PA14/PGMD221PA13/PGMD122PA24/PGMD1223VDDCORE24PA25/PGMD1325PA26/PGMD1426PA12/PGMD027PA11/PGMM328PA10/PGMM229PA9/PGMM130PA8/XOUT32/PGMM031PA7/XIN32/XOUT32/PGMNVALID32TDI/PB433PA6/PGMNOE34PA5/PGMRDY35PA4/PGMNCMD36PA27/PGMD1537PA2838NRST39TST40PA2941PA3042PA343PA2/PGMEN244VDDIO45GND46PA1/PGMEN147PA0/PGMEN048TDO/TRACESWO/PB549JTAGSEL50TMS/SWDIO/PB651PA3152TCK/SWCLK/PB753VDDCORE54ERASE/PB1255PB1056PB1157VDDIO58PB13/DAC059GND60XOUT/PB861XIN/PGMCK/PB962PB1463VDDPLL64EP65
EasyEDA_Cloud:ATSAM3N0BA-MUFrom EasyEDA

Footprint

65656565656565656565656565656565656565656565656565656565656565656565656565
EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP7.3From EasyEDA

Parameters

7
ADC (Bit)
10bit
CPU Core
ARM-M3
CPU Maximum Speed
48MHz
DAC (Bit)
10bit
Number of I/O
47
Program Storage Size
128KB
Voltage - Supply
1.62V~3.6V

Order codes

1

Pinout

65
The pins of the ATSAM3N2BA-MU
PinNameType
1ADVREFUnspecified
2GNDUnspecified
3PB0/AD4Unspecified
4PB1AD5Unspecified
5PB2/AD6Unspecified
6PB3/AD7Unspecified
7VDDINUnspecified
8VDDOUTUnspecified
9PA17/PGMD5/AD0Unspecified
10PA18/PGMD6/AD1Unspecified
11PA21/PGMD9/AD8Unspecified
12VDDCOREUnspecified
13PA19/PGMD7/AD2Unspecified
14PA22/PGMD10/AD9Unspecified
15PA23/PGMD11Unspecified
16PA20/PGMD8/AD3Unspecified
17GNDUnspecified
18VDDIOUnspecified
19PA16/PGMD4Unspecified
20PA15/PGMD3Unspecified
21PA14/PGMD2Unspecified
22PA13/PGMD1Unspecified
23PA24/PGMD12Unspecified
24VDDCOREUnspecified
25PA25/PGMD13Unspecified
26PA26/PGMD14Unspecified
27PA12/PGMD0Unspecified
28PA11/PGMM3Unspecified
29PA10/PGMM2Unspecified
30PA9/PGMM1Unspecified
31PA8/XOUT32/PGMM0Unspecified
32PA7/XIN32/XOUT32/PGMNVALIDUnspecified
33TDI/PB4Unspecified
34PA6/PGMNOEUnspecified
35PA5/PGMRDYUnspecified
36PA4/PGMNCMDUnspecified
37PA27/PGMD15Unspecified
38PA28Unspecified
39NRSTUnspecified
40TSTUnspecified
41PA29Unspecified
42PA30Unspecified
43PA3Unspecified
44PA2/PGMEN2Unspecified
45VDDIOUnspecified
46GNDUnspecified
47PA1/PGMEN1Unspecified
48PA0/PGMEN0Unspecified
49TDO/TRACESWO/PB5Unspecified
50JTAGSELUnspecified
51TMS/SWDIO/PB6Unspecified
52PA31Unspecified
53TCK/SWCLK/PB7Unspecified
54VDDCOREUnspecified
55ERASE/PB12Unspecified
56PB10Unspecified
57PB11Unspecified
58VDDIOUnspecified
59PB13/DAC0Unspecified
60GNDUnspecified
61XOUT/PB8Unspecified
62XIN/PGMCK/PB9Unspecified
63PB14Unspecified
64VDDPLLUnspecified
65EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ATSAM3N2BA-MU?

Yes. The symbol is EasyEDA_Cloud:ATSAM3N0BA-MU and the footprint EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-TL-EP7.3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAM3N2BA-MU?

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

Where is the ATSAM3N2BA-MU datasheet?

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

Where can I order the ATSAM3N2BA-MU?

JLCPCB lists it as part C3228199, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAM3N2BA-MU?

Parts like it in the library: the ATSAM3N00BA-MU by Microchip Technology, the EFM32GG12B830F512GQ64-A by Silicon Labs and the EFM32GG12B830F512IM64-A by Silicon Labs. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3