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AT91SAM7S256C-AU-999

The AT91SAM7S256C-AU-999 is a low-power microcontroller unit (MCU) manufactured by Microchip Technology. It is a part of the AT91SAM7 series of ARM7TDMI-based microcontrollers that are designed for a wide range of embedded applications.

Description:

The AT91SAM7S256C-AU-999 is a 32-bit ARM7TDMI processor with a maximum speed of 60 MHz. It features 256KB of on-chip SRAM and 256KB of on-chip flash memory. The device is housed in a 100-pin TQFP (Thin Quad Flat Package) package.

Features:

1. ARM7TDMI processor core with a maximum speed of 60 MHz
2. 256KB on-chip SRAM
3. 256KB on-chip flash memory
4. USB host and device interface
5. 10/100 Ethernet MAC (Media Access Controller)
6. UART (Universal Asynchronous Receiver/Transmitter) interface
7. SPI (Serial Peripheral Interface) interface
8. I2C (Inter-Integrated Circuit) interface
9. PWM (Pulse Width Modulation) channels
10. ADC (Analog-to-Digital Converter) channels
11. Low-power modes for energy-efficient operation
12. Watchdog timer
13. Real-time clock (RTC)
14. JTAG (Joint Test Action Group) interface for debugging and testing

Applications:

The AT91SAM7S256C-AU-999 is suitable for a wide range of embedded applications, including but not limited to:

1. Industrial control systems
2. Medical devices
3. Home automation systems
4. Point-of-sale (POS) terminals
5. Networking devices
6. Consumer electronics
7. IoT (Internet of Things) devices
8. Automotive infotainment systems
9. Security systems

The AT91SAM7S256C-AU-999's combination of processing power, memory, and peripheral interfaces make it a versatile choice for embedded systems that require low power consumption and a compact form factor.