Silicon Laboratories, Inc. C8051F704

The Silicon Laboratories, Inc. C8051F704 is a High-speed 8051 MCU with 39 digital I/O Lines, 25 MIPS Throughput, 24,5MHz On-Chip Oscillator, 15KByte In-System Programmable Flash, 256 Bytes Data RAM, 256Bytes AUX RAM, 32 Byte EEPROM (emulated) 1 Analog Comparator, A/D-Converter with 16 channels and 10 Bit resolution, Capacitive Sense System with 32 channels, 3 Programmable Counter Array channels (PCA), Interrupt System with 16 Interrupts and 2 priority levels, 4 16Bit Timer/Counters, Watchdog Timer (WDT), 1 UART, 1 SPI-Bus, 1 I2C-Bus, Cyclic Redundency Check Unit (CRC) On-Chip Temperature and Voltage sensor, and On-Chip debug hardware.