PIC24FV08KM102-I/SS
PIC24FV08KM102-I/SS - 16-bit XLP MCU, 8KB Flash, 32MHz | Microchip
The Microchip Technology PIC24FV08KM102-I/SS is a 16-bit PIC24F microcontroller from the PIC® XLP™ 24F family featuring nanoWatt eXtreme low-power technology, 32 MHz maximum operating frequency, 8 KB Flash program memory, 1 KB RAM, and 512 B EEPROM, housed in a 28-pin SSOP package. It belongs to the "V" wide-voltage subfamily, supporting 2.0V to 5.5V operation, which makes it suitable for both 3V and 5V battery-powered and industrial systems.
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (typically Flash), working RAM, and a rich set of peripherals on one die. Microcontrollers sit at the lowest tier of embedded computing beneath microprocessors and SoCs, and they dominate the market for low-power, deterministic, cost-sensitive products such as sensor nodes, white goods, and wearable electronics. The PIC24F family in particular occupies the 16-bit tier of Microchip's portfolio between the 8-bit PIC16/PIC18 families and the 32-bit PIC32MX/dsPIC families, offering a meaningful performance step (16-bit data path, 24-bit instructions, hardware DSP-like operations) at modest cost and power.
Key features of the PIC24FV08KM102-I/SS include: nanoWatt XLP sleep currents in the nanoamp range for battery-backed applications, a 12-bit A/D converter with up to 12 channels, multiple Capture/Compare/PWM modules, a Configurable Logic Cell (CLC), comparators, and integrated peripherals such as Brown-out Reset, Low-Voltage Detect, Power-on Reset, PWM, and a Watchdog Timer. It also supports up to 23 I/O pins in the 28-pin SSOP package, giving designers ample headroom for mixed-signal interfaces. The wide 2.0V to 5.5V VDD range is unusual for PIC24F devices and simplifies designs that must operate from a single-cell Li-ion as well as a regulated 5V supply.
Architecturally, the PIC24FV08KM102 uses a modified Harvard CPU with a 16-bit data path and 24-bit instruction word, plus a hardware Multiply-Divide unit that completes a 16x16 multiply in a single cycle. The CLC peripheral is noteworthy: it allows the user to configure combinational and sequential logic from on-chip signals in firmware, replacing small external glue-logic ICs (gates, muxes, latches) with on-die equivalents - a feature Microchip also promotes for BOM reduction in motor-control and lighting designs.
Typical applications include low-power sensor interfaces, consumer electronics (remote controls, e-readers, fitness wearables), portable medical devices, industrial control nodes, battery chargers, smart-home sensors, USB/HID peripherals, and any low-pin-count mixed-signal design that benefits from a wide VDD range. Designers should note that the 28-SSOP footprint is the same as the pin-compatible PIC24F08KM102 (5V-only) variant, which is helpful when migrating between 3V and 5V rails. Pricing references are current as of 2026-09-30 from DigiKey and Mouser listings for the -40C to +85C industrial-grade -I/SS device.
This page synthesizes distributor pricing, package-correct drop-in alternatives, and practical design notes that are not consolidated in the manufacturer datasheet. For pinout details and recommended decoupling, consult the official Microchip PIC24FV08KM102 datasheet.
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