AT91M55800A Datasheet PDF - ATMEL

The AT91M55800A Features 8K Bytes of On-chip SRAM, an External Bus Interface, a 6Channel Timer/Counter, 3 Usarts, a Master/slave Spi Interface, a Watchdog Timer, an 8Channel 10Bit ADC, a 2Channel 10Bit DAC, a Clock Generator, Real-time Clock And