The Microchip PIC16F1508T-I/SS is an 8-bit PIC MCU from the PIC® XLP™ 16F family, built around a 20 MHz core with 7 KB (4K x 14) Flash program memory and 256 x 8 bytes of RAM. The part integrates an internal oscillator, 17 I/O lines, and a peripheral set including I2C, SPI, UART/USART, and LINbus connectivity, plus a 12-channel 10-bit ADC and a single 5-bit DAC. Typical applications include sensor interfacing, motor control, battery management, and general-purpose embedded control in factory automation, automotive cabin modules, and outdoor telecom equipment.
The XLP (Extreme Low Power) technology targets battery-powered and energy-harvesting applications where quiescent current matters.
It is ROHS3 compliant.
20-SSOP package — footprint and layout notes
Housed in a 20-SSOP (0.209" body width, 5.30 mm) surface-mount package, the PIC16F1508T-I/SS uses a standard 0.65 mm pitch. The supplier device package is 20-SSOP.
Peripheral set and analog integration
The MCU includes a 12-channel 10-bit ADC and a single 5-bit DAC, allowing direct sensor readout and simple analog output without external converters. The Brown-out Detect/Reset, POR, and WDT peripherals provide basic supervisory functions for reliable operation in noisy industrial environments.