AT91M40800-33AU Package Type, Microchip AT91M40800-33AU ARM Microcontroller, 100-Pin LQFP

The Microchip ARM thumb microcontroller is a member of the Atmel AT91 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 fast exception handling, making the device ideal for real-time control applications.
High performance 32-bit RISC architectureHigh density 16-bit instruction setLeader in MIPS/Watt8 K Bytes on chip SRAM32 Bit data busSingle clock cycle accessFully programmable external bus interface (EBI)maximum external address space of 64 M bytesUp to 8 chip selectsSoftware programmable 8/16-bit external data bus