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ATSAM3S1BB-AU The Microchip Technology ATSAM3S1BB-AU is a 32-bit Flash microcontroller based on the ARM Cortex-M3 processor. It operates at up to 64 MHz and features 64KB of Flash memory and 16KB of SRAM.
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ATSAM3S1BB-AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATSAM3S1BB-AU is a 32-bit Flash microcontroller based on the ARM Cortex-M3 processor. It operates at up to 64 MHz and features 64KB of Flash memory and 16KB of SRAM.
✓ Total Stock: 3,235 pcs

ATSAM3S1BB-AU Available from 1 distributor

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ATSAM3S1BB-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
Power Consumption
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
USB
Voltage
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ATSAM3S1BB-AU Description

Short technical summary and product information.

The Microchip Technology ATSAM3S1BB-AU is a high-performance 32-bit Flash microcontroller built around the ARM Cortex-M3 processor. It offers a maximum operating speed of 64 MHz, complemented by 64KB of embedded Flash memory and 16KB of SRAM.

 

The peripheral set is extensive, including a Full Speed USB Device port, MCI for SDIO/SD/MMC, an External Bus Interface with a Static Memory Controller, multiple USARTs, UARTs, TWIs, SPIs, an I2S interface, a PWM timer, general-purpose timers, an RTC, an ADC, a 12-bit DAC, and an analog comparator. The device is also ready for capacitive touch applications using the QTouch library.

 

Designed for a wide range of applications including consumer and industrial control, the SAM3S series provides a balance of reduced power consumption, processing power, and peripheral set. It operates from 1.62V to 3.6V and is available in a 64-LQFP package, suitable for surface mount applications.

 

Key system features include an embedded voltage regulator, Power-on-Reset (POR), Brown-out Detector (BOD), and Watchdog for safe operation. It supports various oscillator options, including internal RC oscillators and PLLs for device clock generation and USB.

ATSAM3S1BB-AU Quick Information

Product Type: Microcontroller
Series: SAM3S
Canonical Name: Microchip Technology ARM Cortex-M3 32-Bit Flash Microcontroller
Subcategory: 32-bit Microcontrollers

ATSAM3S1BB-AU Compliance

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

ATSAM3S1BB-AU Features

  • 32-bit ARM Cortex-M3 core processor.
  • Operates at a maximum speed of 64 MHz.
  • Features 64KB embedded Flash memory.
  • Includes 16KB embedded SRAM.
  • Available in a 64-LQFP package.

ATSAM3S1BB-AU Applications

  • Suitable for consumer electronics.
  • Ideal for industrial control systems.
  • Used in PC peripheral applications.
  • Supports capacitive touch interfaces.

ATSAM3S1BB-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the ATSAM3S1BB-AU?

The ATSAM3S1BB-AU features an ARM Cortex-M3 processor.

What is the operating speed of the ATSAM3S1BB-AU microcontroller?

The ATSAM3S1BB-AU operates at a maximum speed of 64 MHz.

How much Flash memory does the ATSAM3S1BB-AU have?

The ATSAM3S1BB-AU has 64KB of embedded Flash memory.

What is the SRAM size for the ATSAM3S1BB-AU?

The ATSAM3S1BB-AU has 16K x 8 of embedded SRAM.

What type of package is the ATSAM3S1BB-AU available in?

The ATSAM3S1BB-AU is available in a 64-LQFP package.

What is the operating temperature range for the ATSAM3S1BB-AU?

The operating temperature range for the ATSAM3S1BB-AU is -40°C to 85°C (TA).

What is the voltage supply range for the ATSAM3S1BB-AU?

The ATSAM3S1BB-AU operates from 1.62V to 3.6V.

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