Microchip Technology

ATSAM3U1CB-AU  

Microcontrollers

The ATSAM3U1CB-AU is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the SAM3U family of 32-bit ARM Cortex-M3 processors, which are designed for a wide range of embedded applications.

Description:

The ATSAM3U1CB-AU is a high-performance, low-power MCU that features a 32-bit ARM Cortex-M3 processor with a maximum CPU frequency of 96 MHz. It is housed in a 144-pin LQFP (Low Profile Quad Flat Package) package. The MCU is designed to provide a balance between performance, power efficiency, and peripheral integration, making it suitable for a variety of applications.

Features:

1. ARM Cortex-M3 processor with a maximum CPU frequency of 96 MHz
2. 512 KB of embedded Flash memory for program storage
3. 64 KB of SRAM (Static Random Access Memory) for data storage
4. Memory protection units (MPU) for secure data access
5. Advanced encryption standard (AES) and true random number generator (TRNG) for enhanced security
6. USB high-speed device interface for easy connectivity
7. Flexible static memory controller (FSMC) for external memory support
8. A variety of communication interfaces, including UART, SPI, and I2C
9. Advanced PWM (Pulse Width Modulation) channels for motor control and signal generation
10. 10-bit ADC (Analog-to-Digital Converter) with up to 12 channels for analog signal processing
11. Low-power sleep modes to conserve energy during periods of inactivity

Applications:

The ATSAM3U1CB-AU is suitable for a wide range of embedded applications, including but not limited to:

1. Industrial control systems and automation
2. Medical devices and equipment
3. Portable electronics and battery-powered devices
4. Human Machine Interface (HMI) devices
5. Smart home and IoT (Internet of Things) applications
6. Automotive infotainment and control systems
7. Security and surveillance systems
8. Data acquisition and signal processing systems
9. Robotics and unmanned vehicles
10. Consumer electronics and appliances

The ATSAM3U1CB-AU's combination of processing power, memory, and peripheral integration makes it a versatile choice for developers looking to create efficient and feature-rich embedded systems.

ATSAM3U1CB-AU Documents

Download datasheets and manufacturer documentation for ATSAM3U1CB-AU

PCN Assembly/Origin :

Mult Dev Assembly Site 05/Jan/2024      

Datasheets :

SAM3U Series      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAM3U1C Development Tool Selector      

PCN Design/Specification :

Marking Chgs 11/Jul/2017      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH