"The Analog Devices ADuC812 is an 8051 based controller with 8-channel true 12-bit ADC, Dual 12-bit DAC's, On-chip DMA controller, 32 I/O lines, 3 Timers/Counters, WDT, SPI, UART, 9 Interrupts Sources/2 Priority Levels, 8K Flash EEPROM Program Memory, 640 Bytes Data Flash EEPROM, 256 Bytes On-chip RAM, RAM banking up to 16M Bytes external address space, UART,SPI, I2C, brown out detect."
Now, what is another AT89C51/2 microcontroller doing there ???
Regards,
IanP