Microchip Technology

ATSAM3SD8BA-AU  

Microcontrollers

The ATSAM3SD8BA-AU is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the SAM3S family of 32-bit ARM Cortex-M3 CPUs. Here's a brief description, features, and applications of the ATSAM3SD8BA-AU:

Description:

The ATSAM3SD8BA-AU is a high-performance, low-power MCU designed for a wide range of embedded applications. It features an ARM Cortex-M3 processor with a maximum CPU frequency of 64 MHz. The device comes in a 100-pin TQFP package.

Features:

1. ARM Cortex-M3 processor with a maximum CPU frequency of 64 MHz.
2. 512 KB on-chip flash memory and 96 KB SRAM.
3. Memory protection unit (MPU) for secure data access.
4. Peripherals include UART, SPI, I2C, USB, and CAN.
5. Advanced encryption standard (AES) co-processor for secure data encryption.
6. True random number generator (TRNG) for secure key generation.
7. 12-bit ADC with up to 16 channels.
8. PWM channels for motor control and signal generation.
9. RTC with alarms and periodic wakeup.
10. Low-power sleep modes for energy-efficient operation.

Applications:

The ATSAM3SD8BA-AU is suitable for a wide range of embedded applications, including:

1. Industrial control systems: The device's robust set of peripherals and advanced encryption features make it ideal for secure industrial control applications.
2. Medical devices: The low-power modes and advanced encryption capabilities make it suitable for battery-powered medical devices that require secure data handling.
3. Automotive applications: The device's robustness and low-power features make it suitable for various automotive applications, such as body control modules, infotainment systems, and powertrain control.
4. IoT devices: The ATSAM3SD8BA-AU's connectivity options (e.g., USB, SPI, I2C) and low-power modes make it suitable for Internet of Things (IoT) devices that require secure communication and energy efficiency.
5. Smart home appliances: The device's advanced encryption features and peripherals make it suitable for secure smart home applications, such as smart thermostats, lighting control systems, and home automation hubs.

The ATSAM3SD8BA-AU is a versatile and powerful MCU that can be used in various embedded applications requiring high performance, secure data handling, and low power consumption.

ATSAM3SD8BA-AU Documents

Download datasheets and manufacturer documentation for ATSAM3SD8BA-AU

Datasheets :

SAM3S8/SD8 Summary      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

ATSAM3SD8B Development Tool Selector      

HTML Datasheet :

SAM3S8/SD8 Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH