AT91M63200-25AC

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The AT91M63200-25AC is an embedded microcontroller released by the Atmel Corporation in 2005. It is engineered to provide a balance of performance, power consumption, and cost, and is intended for use in consumer electronic devices. With its on-chip memory, low power consumption, and ability to handle a wide range of tasks, the AT91M63200-25AC is a good choice for those looking to give their device the power to handle complex functionality.

General Functionality

The AT91M63200-25AC is a CMOS microcontroller with a 16-bit ARM7TDMI microprocessor core. It features 64k of programmable on-chip ROM, 32k of on-chip SRAM, as well as 128K of external memory. It also has a generic user interface with two serial ports, a parallel port, four 8-bit timers, a general-purpose timer/counter, and three watchdogs. Additionally, with its on-chip Flash memory, the AT91M63200-25AC is capable of securing and executing individual instructions.

Application Fields

The AT91M63200-25AC is well suited for a range of embedded applications. As a cost-effective and feature-rich solution, it is used in a variety of consumer electronic devices, including medical and automotive applications, multimedia devices, and set-top boxes. Its on-chip memory and power-efficiency make it an ideal choice for devices that require a large amount of memory and low power consumption. In addition, the AT91M63200-25AC boasts a large instruction set and is capable of operating at high clock speeds, making it suitable for applications that require a fair amount of processing power.

Working Principle

The AT91M63200-25AC is a low-power microcontroller that executes instructions using a 16-bit ARM7TDMI processor core. The processor core is clocked at speeds up to 25MHz and provides a memory address space limited to a maximum of 64KB. The AT91M63200-25AC can also access up to 128 KB of external flash memory. The microcontroller contains a 32-bit data bus and a 32-bit address bus, allowing it to access memory and other peripherals.

The AT91M63200-25AC is composed of two identical blocks. Each of these blocks is connected to its own 32-bit buses. The processor core is located on one of the blocks, and is supplied with a memory address and data bus in order to access memory and peripherals. The second block contains the Flash memory and SRAM that is used for temporary storage and status registers. The AT91M63200-25AC also contains buses for communication between peripherals and the processor, such as the serial port bus and parallel port bus.

Conclusion

The AT91M63200-25AC is a cost-effective and feature-rich microcontroller that is well suited for a range of embedded applications, including medical and automotive applications, multimedia devices, and set-top boxes. With its on-chip memory, low power consumption, and ability to handle a wide range of tasks, the AT91M63200-25AC is a good choice for those looking to give their device the power to handle complex functionality.

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