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P89LPC922FDH Description
The P89LPC922FDH is a high-performance microcontroller (MCU) manufactured by Rochester Electronics. It is based on the 8051 microcontroller architecture and is designed for use in a wide range of embedded applications.
Description:
The P89LPC922FDH is a 64-pin QFP (Quad Flat Package) microcontroller that features a high-speed 8051 CPU core with a clock speed of up to 50 MHz. It includes 512 kB of Flash memory, 64 kB of RAM, and a range of integrated peripherals, including UARTs, SPI, I2C, and timers.
Features:
- 8051 CPU core with clock speeds up to 50 MHz
- 512 kB of Flash memory
- 64 kB of RAM
- Integrated peripherals, including UARTs, SPI, I2C, and timers
- 64-pin QFP package
Applications:
The P89LPC922FDH is suitable for a wide range of embedded applications, including:
- Industrial control systems
- Medical equipment
- Consumer electronics
- Automotive systems
- Telecommunications equipment
- Security systems
- Data acquisition and control systems
The P89LPC922FDH's high-speed CPU, large memory capacity, and integrated peripherals make it a versatile and powerful MCU for a wide range of applications.



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