Mixed Signal 8 KB ISP Flash MCU Family

The C8051F206 C8051F220 C8051F221 C8051F226 C8051F230 C8051F231 C8051F236 is a family of fully integrated, Mixed-Signal System on a Chip MCU's available with a true 12-bit ('F206) multi-channel ADC 8-bit multi-channel ADC ('F220/1/6 and 'F206), or without an ADC ('F230/1/6). Each model features an 8051-compatible Microcontroller core with 8 kB of Flash memory. There are also UART and SPI serial Interfaces implemented in hardware (not "bit-banged" in user soft- ware). Products in this family feature 22 or 32 general purpose I/O pins, some of which CAN be used for assigned digital peripheral Interface Any pins may be configured for use as Analog input to the analog-to- digital converter ('F220/1/6 and 'F206 only). (See the Product Selection Guide in Table 1.1 for a quick ref- erence of each MCUs' feature set.) By Silicon Laboratories