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ATSAM3S8BA-AU ARM Cortex-M3 32-bit microcontroller from Microchip Technology. Features 512KB Flash, 64KB RAM, 64MHz clock, 47 I/O, and operates from 1.62V to 3.6V.
Mfr Part #:

ATSAM3S8BA-AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
ARM Cortex-M3 32-bit microcontroller from Microchip Technology. Features 512KB Flash, 64KB RAM, 64MHz clock, 47 I/O, and operates from 1.62V to 3.6V.
Total Stock: 1,319 pcs

ATSAM3S8BA-AU Available from 1 distributor

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ATSAM3S8BA-AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
Voltage

ATSAM3S8BA-AU Description

Short technical summary and product information.

The ATSAM3S8BA-AU is a 32-bit microcontroller based on the ARM Cortex-M3 core from Microchip Technology. It operates at a maximum speed of 64MHz and provides 512KB of Flash program memory and 64KB of SRAM data memory. The device includes 47 general-purpose I/O pins and a rich set of peripherals including brown-out detect/reset, DMA, I²S, POR, PWM, and watchdog timer. Connectivity options include I²C, IrDA, Memory Card, SPI, SSC, UART/USART, and USB. The microcontroller features internal oscillators and operates from a supply voltage range of 1.62V to 3.6V. It is specified for an industrial temperature range of -40°C to 85°C. The ATSAM3S8BA-AU is available in a 64-LQFP surface-mount package with a 10x10mm body. It is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited). This microcontroller is suitable for embedded control applications requiring moderate processing power, memory, and diverse communication interfaces.

ATSAM3S8BA-AU Quick Information

Product Type: Microcontroller
Series: SAM3S
Canonical Name: Microchip Technology ATSAM3S8BA-AU ARM Cortex-M3 Microcontroller
Subcategory: ARM Cortex-M3 Microcontroller

ATSAM3S8BA-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATSAM3S8BA-AU Features

  • 32-bit ARM Cortex-M3 core at 64MHz.
  • 512KB Flash and 64KB RAM memory.
  • 47 I/O pins with multiple interfaces.
  • Wide operating voltage range 1.62V-3.6V.
  • Industrial temperature range -40°C to 85°C.

ATSAM3S8BA-AU Applications

  • Used in industrial control systems.
  • Ideal for embedded IoT devices.
  • Suitable for motor control applications.
  • Used in consumer electronics projects.

ATSAM3S8BA-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAM3S8BA-AU?

The supply voltage range is 1.62V to 3.6V.

What package is the ATSAM3S8BA-AU available in?

It is available in a 64-LQFP (10x10mm) surface-mount package.

What is the operating temperature range of the ATSAM3S8BA-AU?

The operating temperature range is -40°C to 85°C.

Is the ATSAM3S8BA-AU RoHS compliant?

Yes, it is RoHS3 compliant (low confidence, unverified).

What core processor does the ATSAM3S8BA-AU use?

It uses an ARM Cortex-M3 core processor.

What is the maximum clock speed of the ATSAM3S8BA-AU?

The maximum clock speed is 64MHz.

How much Flash memory does the ATSAM3S8BA-AU have?

It has 512KB of Flash program memory.

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