AT91M55800 Description
The AT91M55800 is a member of the Atmel AT91 16/32-bit microcontroller family, which is based on the ARM7TDMI processor core. This processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption. In addition, a large number of internally banked registers result in very fa st exception hand ling, making the d evice id eal for real-time contro l...
AT91M55800 Key Features
- Utilizes the ARM7TDMI ™ ARM Thumb Processor Core
- High-performance 32-bit RISC Architecture
- High-density 16-bit Instruction Set
- Leader in MIPS/Watt
- Embedded ICE (In-Circuit Emulation)
- 8K Bytes Internal RAM
- Fully-programmable External Bus Interface (EBI)
- Maximum External Address Space of 128M Bytes
- 8 Chip Selects
- Software Programmable 8/16-bit External Databus 8-level Priority, Individually Maskable, Vectored Interrupt Controller