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ATSAM4S2AA-MU

Name: Microchip ATSAM4S2AA-MU
Brand: Microchip Technology
SKU: 556-ATSAM4S2AA-MU
Price: 4.13 USD
Availability: InStock

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Mouser No:

556-ATSAM4S2AA-MU

Mfr. No:

ATSAM4S2AA-MU

Mfr.:

Microchip Technology

Description:

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A

View in Development Tools Selector

Datasheet:

ATSAM4S2AA-MU Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Microchip Technology ATSAM4S2AA-MU

In Stock: 66

Stock:: 66

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On Order:: 260

Expected 2026/02/25
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Pricing (USD)

Qty.	Unit Price	Ext. Price
	$4.13	$4.13
	$3.77	$94.25
	$3.42	$342.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	ARM Microcontrollers - MCU
RoHS:
Series:	SAM4S
Mounting Style:	SMD/SMT
Package/Case:	QFN-48
Core:	ARM Cortex M4
Program Memory Size:	128 kB
Data Bus Width:	32 bit
ADC Resolution:	12 bit
Maximum Clock Frequency:	120 MHz
Number of I/Os:	34 I/O
Data RAM Size:	64 kB
Supply Voltage - Min:	1.08 V
Supply Voltage - Max:	1.32 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tray
Analogue Supply Voltage:	1.2 V
Brand:	Microchip Technology
Data RAM Type:	SRAM
I/O Voltage:	3.3 V
Interface Type:	I2C, SPI, UART, USART, USB
Moisture Sensitive:	Yes
Number of ADC Channels:	8 Channel
Number of Timers/Counters:	6 Timer
Processor Series:	SAM4S
Product:	MCUs
Product Type:	ARM Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	260
Subcategory:	Microcontrollers - MCU
Watchdog Timers:	Watchdog Timer

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CNHTS:: 8542319090
CAHTS:: 8542310000
USHTS:: 8542310025
KRHTS:: 8542311000
TARIC:: 8542319000
MXHTS:: 8542310302
ECCN:: 3A991.a.2

Smart (Effortless Embedded Control Solutions)

Microchip Technology Effortless Embedded Control Solutions allow developers to effortlessly meet the ever-changing requirements of modern electronics with a portfolio of scalable 8-bit, 16-bit, and 32-bit microcontrollers, digital signal controllers, and microprocessors. Flexible peripherals and functions make creating differentiated applications that set you apart from your competition easy. Intuitive design environments and visual configuration tools provide a straightforward getting-started experience while proven reference designs and professionally tested software libraries lower your design risk.

32-Bit SAM 4 Microcontrollers

Microchip Technology 32-Bit SAM 4 Microcontrollers are based on the Arm® Cortex®-M4 core, operate at a maximum CPU speed of 120MHz, and feature up to 2048KB of Flash and up to 128KB of SRAM. The SAM 4 MCU family includes the connectivity-rich SAM 4E MCUs, the low-power SAM 4L MCUs, and the entry-level SAM 4N MCUs.

32-Bit SAM Microcontrollers

Microchip Technology 32-Bit SAM Microcontrollers, powered by Arm® Cortex® CPUs, provide a unique combination of performance, power efficiency, and design flexibility. SAM MCUs offer a variety of advanced peripherals that make them an excellent option for developing all kinds of 32-bit embedded applications. These peripherals include the enhanced Peripheral Touch Controller (PTC), low-power sleepwalking peripherals, the efficient Event System, and a rich set of high-performance analog features.

32-bit Microcontrollers

Microchip Technology 32-bit Microcontrollers (MCUs) provide the performance and functional capabilities to meet design needs across various applications. The broad 32-bit portfolio enables easy design scaling to meet market requirements. With a rich ecosystem of development tools, integrated development environments, and third-party partners, Microchip 32-bit microcontrollers accelerate a vast array of embedded designs ranging from secured Internet of Things (IoT) applications to general-purpose embedded control.

SAM4S Arm® Flash Microcontrollers

Microchip Technology SAM4S Arm® Flash Microcontrollers (MCUs) are based on the high-performance 32-bit Arm Cortex®-M4 RISC processor. The SAM4S MCUs operate at a maximum speed of 120MHz and feature up to 2048KB of Flash, with optional dual-bank implementation and cache memory, and up to 160KB of SRAM. The peripheral set includes a full-speed USB Device port with embedded transceiver, a high-speed MCI for SDIO/SD/MMC, an External Bus Interface featuring a Static Memory Controller to connect to SRAM, PSRAM, NOR Flash, LCD Module and NAND Flash, 2 USARTs, 2 UARTs, 2 TWIs, 3 SPIs, an I²S, as well as a PWM timer, two 3- channel general-purpose 16-bit timers (with stepper motor and quadrature decoder logic support), an RTC, a 12-bit ADC, a 12-bit DAC, and an analog comparator.