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ATSAM4LS2AA-AU on a board, in 3D

ATSAM4LS2AA-AU

Microchip Technology

-40℃~+85℃ 1.68V~3.6V 10bit 128KB 12bit 32 32 Bit 32KB 48MHz ARM Cortex-M4 Built-in FLASH TQFP48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAM4LS2AA-AU
Category
Microcontrollers (MCU, MPU, SOC)
Package
TQFP48(7x7)
Pins
48

Overview

The ATSAM4LS2AA-AU is a microcontroller made by Microchip Technology in a TQFP48(7x7) package with 48 pins. -40℃~+85℃ 1.68V~3.6V 10bit 128KB 12bit 32 32 Bit 32KB 48MHz ARM Cortex-M4 Built-in FLASH TQFP48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ATSAM4LS4AA-AUR, from EasyEDA) and its footprint (Package_QFP:TQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1338952).

Symbol

PA001PA012PA023RESET_N4VDDCORE5GND6VDDOUT7VDDIN8TCK9PA0310PA0411PA0512XIN3213XOUT3214PA0615PA0716GNDANA17ADVREFP18VDDANA19PA0820PA0921PA1022PA1123PA1224PA2725PA2826PA2927GND28VDDIO29PA3030PA3131PA1332PA1433PA1534PA1635PA1736PA1837PA1938PA2039VDDIO40PA2141PA2242PA2343PA2444VDDIO45PA2546PA2647GND48
EasyEDA_Cloud:ATSAM4LS4AA-AURFrom EasyEDA

Footprint

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

Parameters

12
ADC (Bit)
12bit
CPU Core
ARM Cortex-M4
CPU Maximum Speed
48MHz
Core Size
32 Bit
DAC (Bit)
10bit
Number of I/O
32
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
128KB
RAM Size
32KB
Voltage - Supply
1.68V~3.6V

Order codes

4

Pinout

48
The pins of the ATSAM4LS2AA-AU
PinNameType
1PA00Unspecified
2PA01Unspecified
3PA02Unspecified
4RESET_NUnspecified
5VDDCOREUnspecified
6GNDUnspecified
7VDDOUTUnspecified
8VDDINUnspecified
9TCKUnspecified
10PA03Unspecified
11PA04Unspecified
12PA05Unspecified
13XIN32Unspecified
14XOUT32Unspecified
15PA06Unspecified
16PA07Unspecified
17GNDANAUnspecified
18ADVREFPUnspecified
19VDDANAUnspecified
20PA08Unspecified
21PA09Unspecified
22PA10Unspecified
23PA11Unspecified
24PA12Unspecified
25PA27Unspecified
26PA28Unspecified
27PA29Unspecified
28GNDUnspecified
29VDDIOUnspecified
30PA30Unspecified
31PA31Unspecified
32PA13Unspecified
33PA14Unspecified
34PA15Unspecified
35PA16Unspecified
36PA17Unspecified
37PA18Unspecified
38PA19Unspecified
39PA20Unspecified
40VDDIOUnspecified
41PA21Unspecified
42PA22Unspecified
43PA23Unspecified
44PA24Unspecified
45VDDIOUnspecified
46PA25Unspecified
47PA26Unspecified
48GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the ATSAM4LS2AA-AU?

Yes. The symbol is EasyEDA_Cloud:ATSAM4LS4AA-AUR 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 ATSAM4LS2AA-AU?

TQFP48(7x7), with 48 pins. Its footprint is drawn on this page.

Where is the ATSAM4LS2AA-AU datasheet?

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

Where can I order the ATSAM4LS2AA-AU?

JLCPCB lists it as part C1338952, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAM4LS2AA-AU?

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.

Parts like it

8