The AT91RM9200-CJ-101 is a feature-rich microcontroller from Microchip Technology, designed to cater to the demanding needs of embedded systems in industrial, automotive, and consumer applications. This high-performance chip is based on the ARM920T ARM Thumb processor, which operates at speeds of up to 180 MHz, delivering the computational power necessary for complex tasks.

Key Features

• Core: ARM920T ARM Thumb Processor
• Maximum Speed: 180 MHz
• Memory: Integrated 16KB ROM and 16KB SRAM
• External Bus Interface: Supports SDRAM, Static Memory, Burst Flash Memory, and more
• Communication Interfaces: USB 2.0 Full Speed (12 Mbps), Ethernet MAC 10/100 Base-T, USARTs, SPIs, and more
• Peripheral Support: Includes a wide range of peripherals such as Timer Counters, PWM, RTC, and WDT

This microcontroller integrates a rich set of peripherals to enhance connectivity and ease of use. Its Ethernet MAC 10/100 Base-T ensures robust network connectivity, while the full-speed USB 2.0 interface facilitates rapid data transfer and peripheral connections. The AT91RM9200-CJ-101 also boasts multiple USARTs and SPIs, allowing for versatile serial communications.

The device's memory capabilities include an on-chip 16KB ROM and 16KB SRAM, with an external bus interface that can manage a variety of memory types such as SDRAM and Burst Flash Memory, making it highly adaptable to different system requirements.

For real-time control applications, the AT91RM9200-CJ-101 features Timer Counters, PWM channels, a Real-Time Clock (RTC), and a Watchdog Timer (WDT), providing precise time management and system reliability.

With its robust architecture and comprehensive feature set, the AT91RM9200-CJ-101 from Microchip Technology stands as a versatile and reliable solution for designers looking to develop sophisticated embedded systems with stringent performance and connectivity requirements.