AT91RM9200-QU-002 – ARM920T-based Microcontroller, 200MHz, 16KB I/D Cache, 32MB SDRAM, 144-Pin QFP

The AT91RM9200-QU-002 is an ARM920T-based microcontroller from Atmel (now part of Microchip) featuring a high-performance ARM architecture with a clock speed of up to 200MHz. It is designed for embedded systems that require efficient processing power, real-time capabilities, and connectivity. With 16KB I/D cache, 32MB SDRAM, and 144-pin QFP package, it is ideal for applications such as industrial automation, telecommunications, and multimedia systems.

Product Brochure

Description

Technical Specifications:

  • Processor Core: ARM920T
  • Clock Speed: Up to 200MHz
  • Instruction/Data Cache: 16KB
  • RAM: 32KB internal SRAM, 32MB external SDRAM
  • Flash Memory: 16MB (optional, external memory)
  • Package Type: 144-Pin QFP
  • I/O Pins: 100+ general-purpose I/O pins
  • Connectivity: Ethernet, USB, UART, SPI, I2C
  • Timer/RTC: Integrated real-time clock and multiple timers
  • Operating Voltage: 3.3V
  • Temperature Range: -40°C to +85°C
  • Power Consumption: Low power operation with active and sleep modes
  • Compliance: RoHS Compliant

Product Features:

  • High-Performance ARM920T Core: Powered by the ARM920T core, delivering speeds up to 200MHz for demanding embedded applications.
  • Memory Resources: Includes 16KB Instruction/ Data Cache, 32MB SDRAM, and 32KB internal SRAM, providing ample space for data and code storage.
  • Multimedia Capabilities: Equipped with features to support multimedia applications such as video encoding/decoding, audio processing, and display.
  • Real-Time Clock and Timers: Integrated real-time clock (RTC) and timers for time-sensitive applications, ideal for control systems.
  • Connectivity Options: Supports a variety of communication interfaces including Ethernet, USB, UART, and SPI for flexible integration with other devices.
  • Power Management: Features efficient power management to optimize energy consumption in battery-powered applications.
  • Large I/O Expansion: 144-pin QFP package with a rich set of I/O options for connecting sensors, actuators, and other peripherals.
  • Debugging and Development Support: JTAG interface for easy debugging and development, reducing time-to-market.
  • Operating Voltage Range: Designed for 3.3V operation, making it compatible with most modern microcontroller systems.
  • Compliance: RoHS Compliant, meeting environmental and safety standards.

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