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ATSAM4S8BB-AN 32-bit ARM Cortex-M4 microcontroller from Microchip Technology with 512KB Flash memory, 128KB RAM, and 47 I/O pins in a 64-LQFP package.
Mfr Part #:

ATSAM4S8BB-AN

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
32-bit ARM Cortex-M4 microcontroller from Microchip Technology with 512KB Flash memory, 128KB RAM, and 47 I/O pins in a 64-LQFP package.
Total Stock: 1,079 pcs

ATSAM4S8BB-AN Available from 1 distributor

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ATSAM4S8BB-AN 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

ATSAM4S8BB-AN Description

Short technical summary and product information.

The ATSAM4S8BB-AN is a 32-bit microcontroller from Microchip Technology based on the ARM Cortex-M4 processor core. It operates at up to 120 MHz and provides 512 KB of Flash program memory and 128 KB of SRAM, making it suitable for a wide range of embedded applications.

 

It features a rich set of connectivity options including I²C, SPI, UART/USART, USB, and support for memory cards and IrDA. On-chip peripherals include a brown-out detect/reset circuit, DMA controller, POR, PWM, and watchdog timer. The device also integrates 11-channel 12-bit ADC and 2-channel 12-bit DAC.

 

The MCU operates from a supply voltage range of 1.62V to 3.6V, allowing for low-power designs. It is offered in a 64-lead LQFP (10x10 mm) package with surface mount mounting. The operating temperature range spans -40°C to 105°C, suitable for industrial environments.

ATSAM4S8BB-AN Quick Information

Product Type: Microcontroller Unit (MCU)
Series: SAM4S
Canonical Name: ATSAM4S8BB-AN
Subcategory: ARM Cortex-M4 MCU

ATSAM4S8BB-AN Compliance

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

ATSAM4S8BB-AN Features

  • 32-bit ARM Cortex-M4 core at 120 MHz.
  • 512KB Flash and 128KB SRAM memory.
  • 47 I/O pins in 64-LQFP package.
  • Wide supply voltage 1.62V to 3.6V.
  • Industrial temperature range -40°C to 105°C.

ATSAM4S8BB-AN Applications

  • Ideal for industrial control systems.
  • Used in IoT edge devices with USB connectivity.
  • Suitable for motor control with PWM peripherals.
  • Applicable in data acquisition with ADC/DAC.

ATSAM4S8BB-AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATSAM4S8BB-AN?

The operating voltage range is 1.62V to 3.6V.

What package is the ATSAM4S8BB-AN available in?

It is available in a 64-LQFP (10x10 mm) package.

What is the operating temperature range of the ATSAM4S8BB-AN?

The operating temperature range is -40°C to 105°C.

Is the ATSAM4S8BB-AN RoHS compliant?

Yes, it is marked as RoHS3 Compliant, but this is unverified low-confidence data.

What is the core processor and speed of the ATSAM4S8BB-AN?

It uses an ARM Cortex-M4 core running at up to 120 MHz.

How much memory does the ATSAM4S8BB-AN have?

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

How many I/O pins does the ATSAM4S8BB-AN have?

It has 47 I/O pins.

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