ATSAM4S8BA-MU The ATSAM4S8BA-MU is a 32-bit ARM Cortex-M4 microcontroller from Atmel with 512KB Flash memory and 128KB RAM, operating at 120MHz.
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ATSAM4S8BA-MU

Available from 1 distributors
Mfr Name: Atmel
Atmel
The ATSAM4S8BA-MU is a 32-bit ARM Cortex-M4 microcontroller from Atmel with 512KB Flash memory and 128KB RAM, operating at 120MHz.
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ATSAM4S8BA-MU Available from 1 distributor

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ATSAM4S8BA-MU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Connectivity
Core Processor
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Data Converters
Industrial Grade
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Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
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ATSAM4S8BA-MU Description

Short technical summary and product information.

The ATSAM4S8BA-MU is a 32-bit microcontroller based on the ARM Cortex-M4 core, operating at up to 120MHz. It features 512KB of Flash program memory and 128KB of SRAM, providing ample resources for embedded applications.

 

This device includes a rich set of peripherals: I2C, IrDA, SPI, SSC, UART/USART, and USB connectivity, along with brown-out detect/reset, DMA, POR, PWM, and watchdog timer. It also integrates 11-channel 12-bit ADC and 2-channel 12-bit DAC converters.

 

The microcontroller is supplied in a 64-VFQFN exposed pad package (64-QFN 9x9mm) for surface mount assembly. It operates over a -40°C to 85°C temperature range with a supply voltage of 1.62V to 3.6V.

ATSAM4S8BA-MU Quick Information

Product Type: Microcontroller
Series: SAM4S
Canonical Name: ATSAM4S8BA-MU Microcontroller
Subcategory: ARM Cortex-M4

ATSAM4S8BA-MU Compliance

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

ATSAM4S8BA-MU Features

  • ARM Cortex-M4 core operating at 120MHz.
  • 512KB Flash and 128KB SRAM memory.
  • 47 I/O pins with multiple serial interfaces.
  • Integrated 12-bit ADC and DAC converters.
  • Surface mount 64-QFN 9x9mm package.

ATSAM4S8BA-MU Applications

  • Industrial control and automation systems.
  • Embedded sensor and data acquisition.
  • Motor control with PWM and timers.
  • USB-enabled peripheral devices.
  • IoT edge nodes with low power modes.

ATSAM4S8BA-MU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the ATSAM4S8BA-MU?

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

What is the supply voltage range for this microcontroller?

The supply voltage range is 1.62V to 3.6V.

What package does the ATSAM4S8BA-MU come in?

It comes in a 64-VFQFN Exposed Pad package, also known as 64-QFN (9x9mm).

Is the ATSAM4S8BA-MU RoHS compliant?

The RoHS status is listed as RoHS3 Compliant, but this is unverified and should be confirmed with official documentation.

What is the maximum clock speed of the ATSAM4S8BA-MU?

The maximum clock speed is 120MHz.

How much Flash and RAM does the ATSAM4S8BA-MU have?

It has 512KB of Flash program memory and 128KB of SRAM.

What connectivity interfaces are available on this MCU?

It supports I2C, IrDA, Memory Card, SPI, SSC, UART/USART, and USB.

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