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AT91SAM7XC128B-AUR

The AT91SAM7XC128B-AUR is a low-power microcontroller unit (MCU) manufactured by Atmel, which is now a part of Microchip Technology. This MCU belongs to the AT91SAM7X family of ARM7TDMI-based microcontrollers, designed for a wide range of embedded applications.

Description:

The AT91SAM7XC128B-AUR is a high-performance, low-power 32-bit RISC microcontroller based on the ARM7TDMI processor core. It operates at a maximum frequency of 48 MHz and features 128KB of on-chip SRAM and 128KB of on-chip flash memory. The device is available in a 144-pin TQFP package.

Features:

1. ARM7TDMI processor core with a maximum frequency of 48 MHz.
2. 128KB of on-chip SRAM and 128KB of on-chip flash memory.
3. Advanced peripherals, including USB host and device interfaces, Ethernet MAC with 10/100 support, and an LCD controller.
4. External memory interface supporting synchronous and asynchronous memories, such as SRAM, PSRAM, and NOR flash.
5. A variety of communication interfaces, including UART, SPI, and I2C.
6. Advanced interrupt handling and priority management.
7. Power management features, including sleep modes, clock gating, and power scaling.
8. On-chip debugging and trace capabilities, compatible with JTAG and EJTAG.
9. Integrated 10-bit ADC with up to 8 channels.
10. Flexible timer/counters and watchdog timers.

Applications:

The AT91SAM7XC128B-AUR is suitable for a wide range of embedded applications, including but not limited to:

1. Industrial control and automation systems.
2. Medical devices and equipment.
3. Home automation and smart appliances.
4. Networking and communication devices, such as routers, switches, and IoT gateways.
5. Automotive infotainment systems and body control modules.
6. Portable devices, such as handheld instruments and wearable electronics.
7. Consumer electronics, including audio and video equipment.
8. Data acquisition and signal processing systems.
9. Embedded systems in aerospace and defense applications.

The AT91SAM7XC128B-AUR's combination of processing power, memory, and advanced peripherals make it a versatile choice for developers looking to create energy-efficient, feature-rich embedded systems.