PIC16LF1829-I/SS (Microchip) is an 8-bit Flash microcontroller with eXtreme Low-Power (XLP) technology in an SSOP-20 package.

• 8K words Flash, 1024 bytes SRAM and 256 bytes EEPROM
• Precision 32 MHz internal oscillator (±1 % typical)
• 12-channel 10-bit ADC, 2 comparators, EUSART and 2 MSSP (I²C/SPI)
• 1.8 V to 3.6 V operation · 20 nA typical sleep at 1.8 V · −40 °C to 85 °C

Data per Microchip PIC16(L)F1825/9 datasheet.