This PIC16F1827 is a 18-pin Flash-based 8-bit microcontroller with 15+1 I/O Pins, 12x 10-bit ADC, 5-bit DAC, 2x comparator, 2x ECCP, 1x A/E/USART, 2x MSSP(SPI/I2C), 12x Cap Sense and 256 bytes of EEPROM data memory. 

This PIC16F1847 is a 18-pin Flash-based 8-bit microcontroller with 15+1 I/O Pins, 12x 10-bit ADC, 5-bit DAC, 2x comparator, 2x ECCP, 1x A/E/USART, 2x MSSP(SPI/I2C), 12x Cap Sense and 256 bytes of EEPROM data memory. 

This PIC16F628A is a 18-pin Flash-based 8-bit microcontroller with EEPROM, comparator, Caputure/Compare/PWM and USART peripheral.

This PIC16F690 is a 20-pin Flash-based 8-bit microcontroller with EEPROM, comparator, SSP (SPI/I2C),  ECCP+ (Caputure/Compare/PWM) and EUSART peripheral.

This PIC16F84 is a 18-pin Flash-based 1.75 KB microcontroller.