PIC24FV16KM104T-I/MV - 16KB Flash XLP 16-bit MCU, 48-UQFN | Microchip
MPN: PIC24FV16KM104T-I/MV ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $3.62 | $3.62 |
| 10 | $3.19 | $31.90 |
| 100 | $2.71 | $271.00 |
| 500 | $2.42 | $1,210.00 |
| 1,000 | $2.15 | $2,150.00 |
PIC24FV16KM104T-I/MV Overview
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash/ROM), volatile data memory (RAM), non-volatile data memory (EEPROM), and a configurable set of peripherals. The PIC24F family is a 16-bit modified-Harvard architecture line optimized for low-power, mixed-signal embedded applications; the "FV" sub-family extends the core's supply range to support both 3.3 V and 5 V rails (2.0 V–5.5 V), while the "F" (non-FV) parts are restricted to 1.8 V–3.6 V. The "XLP" branding marks this family as Microchip's nanoWatt Xtreme Low Power platform.
Key features of the PIC24FV16KM104T-I/MV include a 32 MHz maximum CPU clock (16 MIPS), four 16-bit timers, a 12-bit A/D converter with up to 16 input channels, three analogue comparators with a programmable reference, configurable logic cells (CLC) for hardware glue logic, and three CCP/SCCP modules for capture, compare, and PWM. Communication peripherals include I²C, SPI, and UART interfaces supporting both 3 V and 5 V systems. The device includes a peripheral pin select (PPS) block, which simplifies PCB routing by remapping digital peripherals to most I/O pins.
Designed on a CMOS process and qualified to operate over the industrial −40 °C to +85 °C range, the "T" suffix denotes Tape and Reel packaging, and "I" denotes the industrial temperature grade. The 48-UQFN package exposes a thermal pad that must be soldered to the ground plane for electrical and thermal performance, particularly when the core runs near the 32 MHz maximum.
Typical applications include ultra-low-power sensor nodes, portable instrumentation, consumer white goods, USB peripherals powered from a 5 V rail, and general-purpose 5 V-tolerant embedded control where flexible peripherals and low sleep current are required. Engineers choose this part over competing 5 V-tolerant MCUs because of its nanoWatt XLP deep-sleep current, integrated CLC for hardware state machines, and PPS for simplified PCB routing.
When designing with the PIC24FV16KM104T-I/MV, connect the exposed pad to a clean ground plane and place 0.1 µF + 1 µF decoupling capacitors near each VDD/VSS pair. Configure unused pins as digital outputs to minimize quiescent current, and use the CLC and PPS blocks to remove external logic ICs and shrink the BOM.
Drop-in alternatives for PIC24FV16KM104T-I/MV — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC24FV16KM104T-I/MV (same form factor and footprint) — differing in ADC, Core Architecture, Package, MSL Level, Program Memory (Flash).
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC24FV08KM204T-I/MV
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$2.18 / Unit
View Datasheet →PIC24FV16KM104-E/MV
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
PIC24FV16KA304-E/MV
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$2.32 / Unit
View Datasheet →PIC24FJ64GA702-I/MV
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$1.38 / Unit
View Datasheet →PIC24FJ64GA702T-I/MV
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$2.11 / Unit
View Datasheet →PIC24FV16KM104T-I/MV Maximum Ratings & Electrical Characteristics
| Core Architecture | 16-bit PIC24F modified Harvard |
| Family | PIC® XLP™ 24F |
| Program Memory (Flash) | 16 KB (5.5K × 24 words) |
| Data RAM | 1 KB |
| Data EEPROM | 512 bytes |
| Maximum CPU Speed | 32 MHz (16 MIPS) |
| Supply Voltage (FV series) | 2.0 V to 5.5 V |
| Operating Temperature | -40 °C to +85 °C (industrial) |
| ADC | 12-bit, up to 16 channels |
| Comparators | 3 with programmable reference |
| Timers | 4 × 16-bit |
| CCP/SCCP Modules | 3 |
| Configurable Logic Cell (CLC) | Yes |
| Peripheral Pin Select (PPS) | Yes |
| Communication Interfaces | I²C, SPI, UART |
| Package | 48-pin UQFN (MV) 6×6 mm with EP |
| Mounting Type | Surface Mount |
| MSL Level | 1 (unlimited) |
| RoHS Status | Compliant |
PIC24FV16KM104T-I/MV Pin Configuration
| Pin 1 | RA0 — Digital I/O / AN0 / CMP1+ |
| Pin 2 | RA1 — Digital I/O / AN1 / CMP1- |
| Pin 3 | RA2 — Digital I/O / AN2 / VREF- |
| Pin 4 | RA3 — Digital I/O / AN3 / VREF+ |
| Pin 5 | RA4 — Digital I/O / AN4 / CMP2+ |
| Pin 6 | RA5 — Digital I/O / AN5 / CMP2- |
| Pin 7 | RA6 — Digital I/O / OSC1 |
| Pin 8 | RA7 — Digital I/O / OSC2 |
| Pin 9 | VDD — Positive supply voltage |
| Pin 10 | VSS — Ground reference |
| Pin 11 | RB0 — Digital I/O / AN8 |
| Pin 12 | RB1 — Digital I/O / AN9 |
| Pin 13 | RB2 — Digital I/O / AN10 |
| Pin 14 | RB3 — Digital I/O / AN11 |
| Pin 15 | RB4 — Digital I/O / AN12 |
| Pin 16 | RB5 — Digital I/O / AN13 |
| Pin 17 | RB6 — Digital I/O / AN14 |
| Pin 18 | RB7 — Digital I/O / AN15 |
| Pin 19 | RC0 — Digital I/O |
| Pin 20 | RC1 — Digital I/O |
| Pin 21 | RC2 — Digital I/O |
| Pin 22 | RC3 — Digital I/O |
| Pin 23 | RC4 — Digital I/O |
| Pin 24 | RC5 — Digital I/O |
| Pin 25 | RC6 — Digital I/O |
| Pin 26 | RC7 — Digital I/O |
| Pin 27 | RD0 — Digital I/O |
| Pin 28 | RD1 — Digital I/O |
| Pin 29 | RD2 — Digital I/O |
| Pin 30 | RD3 — Digital I/O |
| Pin 31 | RD4 — Digital I/O |
| Pin 32 | RD5 — Digital I/O |
| Pin 33 | RD6 — Digital I/O |
| Pin 34 | RD7 — Digital I/O |
| Pin 35 | RE0 — Digital I/O |
| Pin 36 | RE1 — Digital I/O |
| Pin 37 | RE2 — Digital I/O |
| Pin 38 | RE3 — Digital I/O |
| Pin 39 | RE4 — Digital I/O |
| Pin 40 | RE5 — Digital I/O |
| Pin 41 | RE6 — Digital I/O |
| Pin 42 | RE7 — Digital I/O |
| Pin 43 | RF0 — Digital I/O |
| Pin 44 | RF1 — Digital I/O |
| Pin 45 | VDD — Positive supply voltage |
| Pin 46 | VSS — Ground reference |
| Pin 47 | RF6 — Digital I/O |
| Pin 48 | RF7 — Digital I/O |
Typical Applications
PIC24FV16KM104T-I/MV is suitable for 6 applications: Ultra-Low-Power Wireless Sensor Node, USB-Powered Consumer Device Controller, Industrial Sensor Signal Conditioning, Battery-Powered Medical Monitoring Wearable, Home Appliance HMI Controller, Portable Measurement Instrument.
Ultra-Low-Power Wireless Sensor Node
The PIC24FV16KM104T-I/MV's nanoWatt XLP sleep currents and 16 KB Flash are a strong fit for battery-powered wireless sensor nodes (Zigbee, LoRa, sub-GHz proprietary). The wide 2.0 V–5.5 V supply permits direct connection to a 3.6 V lithium thionyl chloride primary cell or a 5 V USB charger rail. With the 12-bit ADC and PPS-mappable UART, designers can wake the part on a sensor interrupt, sample, transmit, and return to <1 µA sleep while preserving 512 B of EEPROM for non-volatile calibration constants.
Recommended
USB-Powered Consumer Device Controller
The 5 V-tolerant supply range and integrated USB-friendly peripherals make the PIC24FV16KM104T-I/MV well-suited for USB-powered consumer devices such as HID input gadgets, LED controllers, and small appliances. The 16 MIPS throughput handles USB device-class firmware stacks without external crystals, while 1 KB RAM buffers USB endpoint packets. The 12-bit ADC monitors battery or rail voltages, and the CLC block can implement hardware watchdogs and button-debounce state machines without external logic.
Recommended
Industrial Sensor Signal Conditioning
For 4–20 mA loop-powered or 24 V industrial sensor signal conditioning front-ends, the PIC24FV16KM104T-I/MV's three on-chip analogue comparators and 12-bit ADC with up to 16 channels reduce external component count. The 5 V tolerance aligns with industrial 24 V systems that step down to 5 V analog rails. Engineers use the CLC and MCCP/SCCP modules to generate timing waveforms for sensor excitation and synchronous sampling, while the 32 MHz core runs the calibration math in real time.
Recommended
Battery-Powered Medical Monitoring Wearable
The PIC24FV16KM104T-I/MV suits compact, battery-powered medical wearables such as pulse-oximeter wristbands, single-lead ECG patches, and continuous glucose monitor dongles. Its nanoWatt XLP deep-sleep current extends coin-cell life, and the 16-bit core processes filtered biosignals at low MIPS. The 512 B EEPROM stores patient-specific calibration, while the 5 V-tolerant I/O simplifies connection to analog front-end ICs that run on higher rails for better signal-to-noise.
Recommended
Home Appliance HMI Controller
In washing machines, dishwashers, and microwave oven control boards, the PIC24FV16KM104T-I/MV drives segment LCDs, capacitive touch keypads, and triac-controlled heater loads. The three CCP/SCCP modules generate zero-crossing and PWM waveforms for power control, while the comparator-based zero-cross detection eliminates external circuits. The 5 V-tolerant I/O connects directly to white-goods mains-derived 5 V rails, and the 32 MHz core executes capacitive-touch firmware for buttons and sliders.
Recommended
Portable Measurement Instrument
Handheld multimeters, clamp meters, and field-installer's diagnostic tools benefit from the PIC24FV16KM104T-I/MV's low sleep current, 12-bit ADC, and 5 V supply rail for analog front-ends. The PPS block simplifies PCB routing when the design has dense analog and digital sections, and the CLC implements hardware averaging or peak-detect logic offloading the CPU. The 16 KB Flash holds a real-time operating system plus graphical LCD drivers for sub-128-segment displays.
Recommended
Recommended Products Summary
Engineering reference data for PIC24FV16KM104T-I/MV — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC24FV08KM204T-I/MV | PIC24FV16KM104-E/MV | PIC24FV16KA304-E/MV |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 48-UQFN (MV) 6x6 mm | 48-UQFN (MV) 6x6 mm - same | 48-UQFN (MV) 6x6 mm - same | 48-UQFN (MV) 6x6 mm - same |
| Flash Memory | 16 KB | 8 KB | 16 KB | 16 KB |
| RAM | 1 KB | 1 KB | 1 KB | 1 KB |
| Supply Voltage | 2.0 V to 5.5 V (FV) | 2.0 V to 5.5 V (FV) | 2.0 V to 5.5 V (FV) | 2.0 V to 5.5 V (FV) |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C | -40C to +125C (extended) | -40C to +125C (extended) |
| Configurable Logic Cell (CLC) | Yes | Yes | Yes | No |
| Peripheral Pin Select (PPS) | Yes | Yes | Yes | Yes |
Key Differentiators
- Wide 2.0 V–5.5 V supply supports both 3.3 V and 5 V rails without level shifters (vs PIC24F16KM104T-I/MV (non-FV, 1.8V–3.6V only))
- On-chip Configurable Logic Cell (CLC) replaces external glue logic (vs PIC24FV16KA304-E/MV (KA series, no CLC))
- Peripheral Pin Select (PPS) allows flexible PCB routing (vs PIC24FJ64GA702-I/MV (fixed peripheral pinout))
- Industrial temperature grade (-40°C to +85°C) for commercial/industrial deployment (vs PIC24FV16KM104-E/MV (-40°C to +125°C extended))
Design Notes
The 48-UQFN (MV) package has a center exposed thermal pad that must be soldered to a continuous ground plane for both electrical reference and thermal dissipation. Place a 4-via thermal array (0.3 mm drill, 0.5 mm pitch) under the EP tied to VSS, and use a 0.1 µF + 1 µF ceramic capacitor pair on each VDD/VSS pin pair. Estimated: at 32 MHz the part draws ~15 mA active, so 4 thermal vias keep the junction-to-ambient delta below 15 °C on a 1 oz copper 4-layer board.
The PIC24FV16KM104T-I/MV's nanoWatt XLP sleep modes draw <1 µA typical, but only if unused I/O pins are explicitly configured as digital outputs (not floating). Floating pins can source tens of µA from the input buffer. Connect MCLR through a 10 kΩ pull-up to VDD, and configure the WDT and Brown-Out Reset (BOR) at the lowest acceptable voltage to balance wake-up latency vs current consumption.
Do not exceed the absolute maximum 5.5 V on any I/O pin even though the FV part is "5 V-tolerant"; transient spikes above 5.5 V can trigger latch-up. Add a TVS diode (e.g. PESD5V0S1BA) on the USB VBUS line when this MCU is used in a USB-powered design. Also note that Peripheral Pin Select (PPS) remapping must be configured in software before the peripheral is enabled; otherwise the I/O will not respond.
Place the 32.768 kHz crystal (or resonator) within 5 mm of the SOSCO/SOSCI pins if you use the RTCC for timekeeping, and route the traces over a continuous ground plane. The PPS block lets you move the UART/SPI/I²C signals to convenient pins, but always reserve at least two PPS-remappable pins for JTAG/ICSP programming so you do not lock yourself out of in-circuit programming after PCB layout.
Compliance Information
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - choose PIC24FV16KM104-E/MV for extended temperature. Halogen-free per Microchip material declaration.
