Microchip Technology

AT91SAM7S256C-AU  

Microcontrollers

The AT91SAM7S256C-AU is a low-power microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the AT91SAM7 series of ARM7TDMI-based MCUs designed for a wide range of embedded applications.

Description:

The AT91SAM7S256C-AU is a high-performance, low-power MCU that features an ARM7TDMI processor with a clock speed of up to 60 MHz. It is fabricated using a 90-nm process technology and is available in a 144-ball BGA package.

Features:

1. ARM7TDMI processor core with a clock speed of up to 60 MHz
2. 256KB of on-chip SRAM and 16KB of on-chip ROM
3. USB 2.0 interface with integrated PHY and host and device support
4. 10/100 Ethernet MAC with integrated PHY
5. JTAG and USART interfaces for debugging and communication
6. Advanced PWM module with up to six channels
7. Low-power modes to extend battery life in portable applications
8. Advanced security features, including hardware encryption and secure boot options

Applications:

The AT91SAM7S256C-AU is suitable for a wide range of embedded applications, including:

1. Industrial control systems
2. Medical devices
3. Consumer electronics
4. Automotive infotainment systems
5. Smart home appliances
6. IoT devices and gateways
7. Portable devices with low-power requirements

The AT91SAM7S256C-AU's combination of high performance, low power consumption, and a rich set of peripherals make it an ideal choice for embedded applications that require a balance between processing power and energy efficiency.

AT91SAM7S256C-AU Documents

Download datasheets and manufacturer documentation for AT91SAM7S256C-AU

Errata :

AT91SAM7S256, AT91SAM128 Errata Update      

Datasheets :

AT91SAM Datasheet       AT91SAM Summary      

PCN Packaging :

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

Design Resources :

AT91SAM7S256 Development Tool Selector      

PCN Obsolescence/ EOL :

AT91SAM7S256, 128 03/Oct/2012      

HTML Datasheet :

AT91SAM Summary      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH