The 14- and 20-pin PIC16F145X MCUs are as small as 4 by 4 mm. The three-member set enables embedded applications that require USB connectivity. They also have capacitive touch sensing, such as pulse oxymeters, PC accessories, and security dongles.
The PIC18F2X/4XK50 devices, available in 28- and 40/44-pin packages, offer a cost-effective, pin-compatible migration option for customers using legacy PIC18 USB MCUs. They feature 1.8- to 5-V operation and integrate a charge time measurement unit (CTMU) for higher-performance capacitive-touch sensing, as well as measurement in applications such as audio docks and data loggers.
The full-featured PIC18F97J94 family offers integrated LCD control, real time clock and calendar (RTCC) with Vbat, and USB on a single 8-bit PIC microcontroller. Available in 64-, 80-, and 100-pin packages, the nine-member lineup offers a 60x8 LCD controller, for a total of 480 segments, which eliminates the need for an external controller in applications with large segmented displays.