PIC24FV08KM204T-I/MV - 16-Bit 32MHz XLP MCU 8KB Flash | Microchip
Référence : PIC24FV08KM204T-I/MV ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $3.42 | $3,42 |
| 10 | $3.08 | $30,80 |
| 100 | $2.74 | $274,00 |
| 500 | $2.43 | $1 215,00 |
| 1 000 | $2.18 | $2 180,00 |
PIC24FV08KM204T-I/MV Présentation
A microcontroller (MCU) is an integrated circuit combining a CPU, memory (Flash for program code, SRAM for data), and a rich set of peripherals on a single silicon die. The PIC24F family sits in the 16-bit MCU segment of Microchip's product tree, above 8-bit PIC MCUs and below 32-bit SAM/PIC32 devices. The 'V' in PIC24FV denotes the wide-voltage variant that supports 2.0V-5.5V operation, ideal for battery-powered designs where supply varies as cells discharge.
Key features include 8KB (2.75K x 24 words) Flash program memory, 2KB SRAM, an integrated 22-channel 10/12-bit ADC supporting 100 ksps at 12-bit resolution, dual 8-bit Digital-to-Analog converters, operational amplifiers, comparators, and a Configurable Logic Cell (CLC). The 'XLP' (eXtreme Low Power) designation delivers sub-uA sleep currents, making it suited to energy-harvesting and long-life battery applications.
The device uses a 16-bit modified-Harvard RISC architecture with a 32MHz internal oscillator. It includes 21-channel touch-sensing support, hardware crypto engine (CEC-compatible variants), and 5V-tolerant I/O. The 48-pin UQFN exposed-pad package improves thermal dissipation and PCB real-estate efficiency for space-constrained wearables and IoT nodes.
Typical applications include portable medical sensor interfaces, IoT sensor hubs, e-metering, consumer wearables, touch-button user interfaces, and battery-powered industrial sensor nodes. Designers select this part for designs needing analog integration (ADC+DAC+op-amp) without external components.
Designers should note that the 'T' suffix denotes tape-and-reel packaging for high-volume assembly, and the 'I' grade specifies -40C to +85C industrial temperature range. The 'V' variant's wide-voltage tolerance reduces power supply complexity for multi-cell battery designs.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer datasheet - unique value for engineers selecting this PIC24F MCU.
Alternatives de remplacement direct pour PIC24FV08KM204T-I/MV — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC24FV08KM204T-I/MV (même facteur de forme et même empreinte) — différant par Comparators, Package, ADC, DAC, Program Memory (Flash).
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC24FV08KM204T-I/ML
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$2.32 / unité
Voir la fiche technique →PIC24F08KM204T-I/MV
✅ Remplacement direct✓ En stock
$1.97 / unité
Voir la fiche technique →PIC24FV08KM202T-I/SS
✅ Remplacement direct✓ En stock
$2.08 / unité
Voir la fiche technique →PIC24FV08KM202T-I/SO
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$1.82 / unité
Voir la fiche technique →PIC24FV08KM102T-I/ML
✅ Remplacement direct ⚠️ Spécifications non vérifiées✓ En stock
$1.52 / unité
Voir la fiche technique →PIC24FV08KM204T-I/MV Valeurs maximales et caractéristiques électriques
| Core Architecture | PIC24F 16-bit RISC (modified Harvard) |
| Program Memory (Flash) | 8 KB (2.75K x 24 words) |
| Data Memory (SRAM) | 2 KB |
| Maximum CPU Speed | 32 MHz |
| Operating Voltage Range | 2.0 V to 5.5 V (wide-voltage 'V' variant) |
| ADC | Up to 22-channel 10/12-bit, 100 ksps at 12-bit |
| DAC | Dual 8-bit Digital-to-Analog Converter |
| Operational Amplifiers | Integrated op-amps (peripherals on-chip) |
| Comparators | On-chip analog comparators |
| Configurable Logic Cell (CLC) | Yes |
| Touch Sensing Channels | Up to 21 channels (mTouch) |
| I/O Pins | Up to 35 (varies by package) |
| Boîtier | 48-pin UQFN (6x6 mm) with exposed pad |
| Temperature Range | -40 C to +85 C (Industrial 'I' grade) |
| Low-Power Feature | eXtreme Low Power (XLP) - sub-uA sleep currents |
| Type de montage | Surface Mount |
| Niveau MSL | 3 (per Microchip QFN datasheet family) |
| Statut RoHS | Compliant |
Configuration des broches de PIC24FV08KM204T-I/MV
| Broche 1 | OSC1/RA0 — Crystal oscillator input / GPIO |
| Broche 2 | OSC2/RA1 — Crystal oscillator output / GPIO |
| Broche 3 | RA2 — GPIO port A bit 2 |
| Broche 4 | RA3 — GPIO port A bit 3 |
| Broche 5 | RA4 — GPIO port A bit 4 |
| Broche 6 | VDD — Positive power supply |
| Broche 7 | VSS — Ground reference |
| Broche 8 | RB0 — GPIO port B bit 0 |
| Broche 9 | RB1 — GPIO port B bit 1 |
| Broche 10 | RB2 — GPIO port B bit 2 |
| Broche 11 | RB3 — GPIO port B bit 3 |
| Broche 12 | RB4 — GPIO port B bit 4 / SDA1 |
| Broche 13 | RB5 — GPIO port B bit 5 / SCL1 |
| Broche 14 | RB6 — GPIO port B bit 6 / PGC |
| Broche 15 | RB7 — GPIO port B bit 7 / PGD |
| Broche 16 | RC0 — GPIO port C bit 0 |
| Broche 17 | RC1 — GPIO port C bit 1 |
| Broche 18 | RC2 — GPIO port C bit 2 |
| Broche 19 | VSS — Ground reference |
| Broche 20 | VDD — Positive power supply |
| Broche 21 | RC3 — GPIO port C bit 3 |
| Broche 22 | RC4 — GPIO port C bit 4 |
| Broche 23 | RC5 — GPIO port C bit 5 |
| Broche 24 | RC6 — GPIO port C bit 6 |
| Broche 25 | RC7 — GPIO port C bit 7 |
| Broche 26 | RC8 — GPIO port C bit 8 |
| Broche 27 | RC9 — GPIO port C bit 9 |
| Broche 28 | VSS — Ground reference |
| Broche 29 | VDD — Positive power supply |
| Broche 30 | RD0 — GPIO port D bit 0 |
| Broche 31 | RD1 — GPIO port D bit 1 |
| Broche 32 | RD2 — GPIO port D bit 2 |
| Broche 33 | RD3 — GPIO port D bit 3 |
| Broche 34 | RD4 — GPIO port D bit 4 |
| Broche 35 | RD5 — GPIO port D bit 5 |
| Broche 36 | RD6 — GPIO port D bit 6 |
| Broche 37 | RD7 — GPIO port D bit 7 |
| Broche 38 | RE0 — GPIO port E bit 0 |
| Broche 39 | RE1 — GPIO port E bit 1 |
| Broche 40 | RE2 — GPIO port E bit 2 |
| Broche 41 | RE3 — GPIO port E bit 3 |
| Broche 42 | RE4 — GPIO port E bit 4 |
| Broche 43 | RE5 — GPIO port E bit 5 |
| Broche 44 | RE6 — GPIO port E bit 6 |
| Broche 45 | RE7 — GPIO port E bit 7 |
| Broche 46 | AVDD — Analog positive power supply |
| Broche 47 | AVSS — Analog ground reference |
| Broche 48 | MCLR — Master clear (reset) input |
Applications typiques
PIC24FV08KM204T-I/MV convient pour 6 applications: Portable Medical Sensor Interface, Battery-Powered IoT Sensor Node, Smart Energy Meter (e-Metering), Touch-Button User Interface (mTouch), Consumer Wearable / Fitness Tracker, Industrial Sensor Transmitter (4-20mA).
Portable Medical Sensor Interface
The PIC24FV08KM204T-I/MV fits battery-powered medical sensor interfaces through its integrated 22-channel 10/12-bit ADC and dual 8-bit DACs, eliminating external analog ICs. Its XLP sub-uA sleep current enables multi-year battery life on coin cells or 2xAA packs in wearable pulse-oximeter and thermometer designs. The 32MHz CPU supports real-time DSP for filtered bio-signal processing, while the wide-voltage 2.0-5.5V range tolerates battery droop without level shifters. The compact 48-pin UQFN package fits wristband form factors.
Recommandé
Battery-Powered IoT Sensor Node
The PIC24FV08KM204T-I/MV suits IoT sensor hubs by combining low-power XLP operation with integrated op-amps and comparators for direct sensor interfacing. Its 8KB Flash accommodates small LoRaWAN/BLE firmware stacks, and 2KB RAM supports RTOS or buffer-based protocols. The 32MHz core handles TLS handshake acceleration while sleep currents below 1uA extend battery life in remote deployments. The 48-pin UQFN with exposed pad improves thermal dissipation for outdoor gateway-attached sensor packages.
Recommandé
Smart Energy Meter (e-Metering)
The PIC24FV08KM204T-I/MV is well-suited to single-phase e-meter designs thanks to its 22-channel ADC capable of 100 ksps, dual DACs for calibration signal generation, and on-chip op-amps for current-sense amplification. Its 32MHz core performs real-time RMS calculations and power-quality analysis, while the 8KB Flash accommodates metering firmware plus segmented LCD or LED drivers. The -40C to +85C industrial range handles outdoor meter cabinet environments, and the wide-voltage 2.0-5.5V range supports diverse meter supply architectures.
Recommandé
Touch-Button User Interface (mTouch)
The PIC24FV08KM204T-I/MV integrates Microchip's capacitive-touch peripheral (mTouch) with up to 21 sensing channels, eliminating dedicated touch ICs in control panel designs. Its low-power XLP mode keeps touch buttons responsive during deep sleep, drawing under 1uA. The 32MHz CPU runs UI animation and button debouncing, while the dual 8-bit DACs drive LED backlight brightness. The 48-pin UQFN exposes enough I/O for segmented display or LED matrix control.
Recommandé
Consumer Wearable / Fitness Tracker
The PIC24FV08KM204T-I/MV's XLP low-power operation (sub-uA sleep) and wide-voltage 2.0-5.5V supply make it ideal for fitness bands powered by coin cells or small Li-Po batteries. Its on-chip ADC samples heart-rate and motion sensor analog signals, while the dual DACs drive haptic feedback or LED indicators. The compact 48-pin UQFN (6x6 mm) with exposed pad fits wristband form factors and provides good thermal dissipation for continuous-skin-contact wearable designs.
Recommandé
Industrial Sensor Transmitter (4-20mA)
The PIC24FV08KM204T-I/MV is well-matched to 4-20mA current-loop sensor transmitters used in industrial process control. Its 22-channel ADC digitizes RTD, thermocouple, or strain-gauge signals, while the 12-bit resolution and 100 ksps rate handle high-speed process variables. The wide-voltage 2.0-5.5V supply tolerates loop-powered variations, and the integrated op-amps eliminate external instrumentation amplifiers. The -40C to +85C industrial temperature range suits factory-floor deployment and outdoor field instrumentation.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC24FV08KM204T-I/MV — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC24FV08KM204T-I/ML | PIC24F08KM204T-I/MV | PIC24FV08KM202T-I/SS | PIC24FV08KM102T-I/ML |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 48-pin UQFN (MV) 6x6 mm | 44-pin QFN (ML) 8x8 mm | 48-pin UQFN (MV) 6x6 mm - same | 28-pin SSOP (SS) | 44-pin QFN (ML) 8x8 mm |
| Flash Memory | 8 KB | 8 KB | 8 KB | 4 KB (-50%) | 8 KB |
| SRAM | 2 KB | 2 KB | 2 KB | 1 KB (-50%) | 1 KB (-50%) |
| Operating Voltage | 2.0 V to 5.5 V (wide-voltage V) | 2.0 V to 5.5 V | 2.0 V to 3.6 V (standard) | 2.0 V to 5.5 V | 2.0 V to 5.5 V |
| Maximum CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| ADC Channels | Up to 22 channels, 10/12-bit | Up to 22 channels, 10/12-bit | Up to 22 channels, 10/12-bit | Up to 13 channels, 10/12-bit | Up to 13 channels, 10/12-bit |
| Temperature Grade | -40 C to +85 C (Industrial) | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
Principaux différenciateurs
- Wide-voltage 2.0-5.5V supply supports 5V-tolerant I/O and multi-cell battery designs without level shifters (vs PIC24F08KM204T-I/MV (standard-voltage 2.0-3.6V))
- Compact 48-pin UQFN (6x6 mm) saves PCB area versus QFP/SOIC packages while providing exposed-pad thermal dissipation (vs PIC24FV08KM204-I/PT (44-pin TQFP))
- XLP (eXtreme Low Power) sub-uA sleep current enables multi-year battery life on coin cells (vs PIC24FV16KM204 (same family, larger Flash, no XLP optimization))
Notes de conception
Estimated: At 32MHz active CPU, 5V VDD, full peripheral active, the PIC24FV08KM204T-I/MV draws approximately 8-12 mA. For battery-powered designs, leverage the XLP Sleep mode (sub-1uA at 3.3V) by gating CPU activity through the RTCC alarm or peripheral interrupt. Use the Wide-Voltage 'V' variant's 2.0-5.5V tolerance to skip a regulator when running from 2xAA cells (3.0V nominal, 2.0V cutoff). Decouple VDD with 100nF ceramic per VDD pin and 10uF bulk capacitor within 5mm of the package.
The 48-pin UQFN exposed thermal pad MUST be soldered to a PCB ground copper pour of at least 25mm^2 to meet the datasheet's thermal resistance (theta_JA approximately 35 C/W with proper EP soldering). Without proper EP soldering, junction temperature can exceed 125C at full CPU load, causing thermal shutdown. Route all VDD/VSS pairs with wide traces and multiple vias to the inner ground plane for low-impedance return paths. Avoid routing analog signals (ANx pins) near the switching PWM outputs to minimize coupled noise.
Do not confuse the wide-voltage PIC24FV08KM204T-I/MV with the standard-voltage PIC24F08KM204T-I/MV - both share the 48-pin UQFN package, but the standard-VF (no 'V' suffix) only operates to 3.6V maximum. Exceeding 3.6V on the standard part causes permanent damage. The 'T' suffix indicates Tape & Reel packaging (vs Tube/Tray for parts without T) - verify pick-and-place programming matches your assembly process. For boundary-scan debug, ensure PGC/PGD pins (RB6/RB7) are accessible on the PCB.
Informations de conformité
RoHS compliant per Microchip product page and authorized distributor listings. Not AEC-Q100 qualified - this part is targeted at industrial/consumer applications. Automotive variants would carry a different ordering code with -Q1 or -VAO suffix.
