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ATSAM3N2CA-AU, in 3D

ATSAM3N2CA-AU

Microchip Technology

-40℃~+85℃ 1.62V~3.6V 10bit 10bit 128KB 16KB 32 Bit 48MHz 79 ARM Cortex-M3 Built-in FLASH LQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAM3N2CA-AU
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-100(14x14)
Pins
100

Overview

The ATSAM3N2CA-AU is a microcontroller made by Microchip Technology in a LQFP-100(14x14) package with 100 pins. -40℃~+85℃ 1.62V~3.6V 10bit 10bit 128KB 16KB 32 Bit 48MHz 79 ARM Cortex-M3 Built-in FLASH LQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAM3N1CA-AU, from EasyEDA) and its footprint (Package_QFP:LQFP-100_14x14mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3210265).

Symbol

ADVREF1GND2PB0/AD43PC29/AD134PB1/AD55PC30/AD146PB2/AD67PC31/AD158PB3/AD79VDDIN10VDDOUT11PA17/PGMD5/AD012PC2613PA18/PGMD6/AD114PA21/AD815VDDCORE16PC2717PA19/PGMD7/AD218PC15/AD1119PA22/AD920PC13/AD1021PA2322PC12/AD1223PA20/AD324PC025GND26VDDIO27PA16/PGMD428PC729PA15/PGMD330PA14/PGMD231PC632PA13/PGMD133PA2434PC535VDDCORE36PC437PA2538PA2639PC340PA12/PGMD041PA11/PGMM342PC243PA10/PGMM244GND45PA9/PGMM146PC147PA8/XOUT32/PGMM048PA7/XIN32/PGMNVALID49VDDIO50TDI/PB451PA6/PGMNOE52PA5/PGMRDY53PC2854PA4/PGMNCMD55VDDCORE56PA2757PC858PA2859NRST60TST61PC962PA2963PA3064PC1065PA366PA2/PGMEN267PC1168VDDIO69GND70PC1471PA1/PGMEN172PC1673PA0/PGMEN074PC1775TDO/TRACESWO/PB576JTAGSEL77PC1878TMS/SWDIO/PB679PC1980PA3181PC2082TCK/SWCLK/PB783PC2184VDDCORE85PC2286ERASE/PB1287PB1088PB1189PC2390VDDIO91PC2492PB13/DAC093PC2594GND95PB8/XOUT96PB9/PGMCK/XIN97VDDIO98PB1499VDDPLL100
EasyEDA_Cloud:ATSAM3N1CA-AUFrom EasyEDA

Footprint

Package_QFP:LQFP-100_14x14mm_P0.5mmFrom KiCad's library

Parameters

12
ADC (Bit)
10bit
CPU Core
ARM Cortex-M3
CPU Maximum Speed
48MHz
Core Size
32 Bit
DAC (Bit)
10bit
Number of I/O
79
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
128KB
RAM Size
16KB
Voltage - Supply
1.62V~3.6V

Order codes

1

Pinout

100
The pins of the ATSAM3N2CA-AU
PinNameType
1ADVREFUnspecified
2GNDUnspecified
3PB0/AD4Unspecified
4PC29/AD13Unspecified
5PB1/AD5Unspecified
6PC30/AD14Unspecified
7PB2/AD6Unspecified
8PC31/AD15Unspecified
9PB3/AD7Unspecified
10VDDINUnspecified
11VDDOUTUnspecified
12PA17/PGMD5/AD0Unspecified
13PC26Unspecified
14PA18/PGMD6/AD1Unspecified
15PA21/AD8Unspecified
16VDDCOREUnspecified
17PC27Unspecified
18PA19/PGMD7/AD2Unspecified
19PC15/AD11Unspecified
20PA22/AD9Unspecified
21PC13/AD10Unspecified
22PA23Unspecified
23PC12/AD12Unspecified
24PA20/AD3Unspecified
25PC0Unspecified
26GNDUnspecified
27VDDIOUnspecified
28PA16/PGMD4Unspecified
29PC7Unspecified
30PA15/PGMD3Unspecified
31PA14/PGMD2Unspecified
32PC6Unspecified
33PA13/PGMD1Unspecified
34PA24Unspecified
35PC5Unspecified
36VDDCOREUnspecified
37PC4Unspecified
38PA25Unspecified
39PA26Unspecified
40PC3Unspecified
41PA12/PGMD0Unspecified
42PA11/PGMM3Unspecified
43PC2Unspecified
44PA10/PGMM2Unspecified
45GNDUnspecified
46PA9/PGMM1Unspecified
47PC1Unspecified
48PA8/XOUT32/PGMM0Unspecified
49PA7/XIN32/PGMNVALIDUnspecified
50VDDIOUnspecified
51TDI/PB4Unspecified
52PA6/PGMNOEUnspecified
53PA5/PGMRDYUnspecified
54PC28Unspecified
55PA4/PGMNCMDUnspecified
56VDDCOREUnspecified
57PA27Unspecified
58PC8Unspecified
59PA28Unspecified
60NRSTUnspecified
61TSTUnspecified
62PC9Unspecified
63PA29Unspecified
64PA30Unspecified
65PC10Unspecified
66PA3Unspecified
67PA2/PGMEN2Unspecified
68PC11Unspecified
69VDDIOUnspecified
70GNDUnspecified
71PC14Unspecified
72PA1/PGMEN1Unspecified
73PC16Unspecified
74PA0/PGMEN0Unspecified
75PC17Unspecified
76TDO/TRACESWO/PB5Unspecified
77JTAGSELUnspecified
78PC18Unspecified
79TMS/SWDIO/PB6Unspecified
80PC19Unspecified
81PA31Unspecified
82PC20Unspecified
83TCK/SWCLK/PB7Unspecified
84PC21Unspecified
85VDDCOREUnspecified
86PC22Unspecified
87ERASE/PB12Unspecified
88PB10Unspecified
89PB11Unspecified
90PC23Unspecified
91VDDIOUnspecified
92PC24Unspecified
93PB13/DAC0Unspecified
94PC25Unspecified
95GNDUnspecified
96PB8/XOUTUnspecified
97PB9/PGMCK/XINUnspecified
98VDDIOUnspecified
99PB14Unspecified
100VDDPLLUnspecified

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Questions

Is there a KiCad symbol and footprint for the ATSAM3N2CA-AU?

Yes. The symbol is EasyEDA_Cloud:ATSAM3N1CA-AU and the footprint Package_QFP:LQFP-100_14x14mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAM3N2CA-AU?

LQFP-100(14x14), with 100 pins. Its footprint is drawn on this page.

Where is the ATSAM3N2CA-AU datasheet?

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

Where can I order the ATSAM3N2CA-AU?

JLCPCB lists it as part C3210265, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAM3N2CA-AU?

Parts like it in the library: the STM32F407VGT6 by STMicroelectronics, the GD32F303VET6 by GigaDevice Semicon Beijing, the GD32F407VET6 by GigaDevice Semicon Beijing and the GD32F407VGT6 by GigaDevice Semicon Beijing. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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