PIC24FV08KM204-E/MV - 16-bit XLP MCU, 8KB Flash, 32MHz | Microchip
N.º de pieza: PIC24FV08KM204-E/MV ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $3.2 | $3,20 |
| 10 | $2.88 | $28,80 |
| 100 | $2.55 | $255,00 |
| 500 | $2.3 | $1.150,00 |
| 1.000 | $2.05 | $2.050,00 |
PIC24FV08KM204-E/MV Descripción general
What is a 16-bit microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of peripherals such as ADCs, timers, communication interfaces, and I/O. A 16-bit MCU like the PIC24FV family occupies the middle ground between 8-bit MCUs (lowest cost, lowest performance) and 32-bit MCUs (highest performance, highest cost), offering enough compute headroom for sensor fusion, motor control, and signal processing without the power and code-size overhead of a Cortex-M class device. PIC24F devices specifically target low-power portable applications through Microchip's XLP technology, which minimizes active and sleep currents so that coin-cell and energy-harvesting designs remain viable.
The PIC24FV08KM204 integrates 22 channels of 10-bit/12-bit ADC, dual 8-bit DACs, configurable logic cells, op-amps, multiple Capture/Compare/PWM (CCP) modules, and communication peripherals. XLP features deliver nanoWatt sleep currents, allowing the device to wake on interrupts for asynchronous sampling.
Typical applications include handheld medical devices, IoT sensor nodes, low-energy wireless platforms, USB/LED lighting controllers, and consumer electronics. Designers choose this MCU when balancing code density, peripheral integration, and sub-microamp standby current in compact PCB footprints.
Designers must respect the MV (UQFN-48 6x6 mm) land pattern, ensure exposed-pad soldering for thermal dissipation, and select the appropriate -E (extended) or -I (industrial) temperature grade per their end environment. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the manufacturer datasheet.
Alternativas directas para PIC24FV08KM204-E/MV — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con PIC24FV08KM204-E/MV (mismo factor de forma y huella) — difiere en Core Architecture, DAC, Family, Package, Program Memory (Flash).
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
PIC24FV08KM204-I/MV
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC24FV08KM204-I/ML
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
PIC24F08KM204-E/MV
✅ Sustitución directa✓ En stock
$2.18 / unidad
Ver hoja de datos →PIC24FV08KM204-E/MV Valores máximos y características eléctricas
| Core Architecture | PIC24F 16-bit Modified Harvard |
| Family | PIC® XLP™ 24F |
| Program Memory (Flash) | 8 KB (2.75K x 24) |
| Data RAM | 2 KB |
| Maximum CPU Speed | 32 MHz |
| ADC Channels | 22 channels 10-bit/12-bit |
| DAC | Dual 8-bit DAC |
| Op-Amps | Yes (integrated) |
| Configurable Logic Cell | Yes |
| CCP / PWM Modules | Multiple Capture/Compare/PWM |
| XLP (eXtreme Low Power) | Yes, nanoWatt sleep modes |
| Temperature Grade (suffix E) | Extended -40C to +125C |
| Encapsulado | 48-UQFN (MV) 6x6 mm |
| Tipo de montaje | Surface Mount |
| Estado RoHS | Compliant |
Configuración de pines de PIC24FV08KM204-E/MV
| Pin 1 | RP5/RB5 — Remappable I/O / Port B bit 5 |
| Pin 2 | RP6/RB6 — Remappable I/O / Port B bit 6 |
| Pin 3 | RP7/RB7 — Remappable I/O / Port B bit 7 |
| Pin 4 | RP8/RB8 — Remappable I/O / Port B bit 8 |
| Pin 5 | RP9/RB9 — Remappable I/O / Port B bit 9 |
| Pin 6 | VSS — Ground reference |
| Pin 7 | VDD — Positive supply voltage |
| Pin 8 | RA0 — Port A bit 0 / analog input |
| Pin 9 | RA1 — Port A bit 1 / analog input |
| Pin 10 | RA2 — Port A bit 2 / analog input |
| Pin 11 | RA3 — Port A bit 3 / analog input |
| Pin 12 | RA4 — Port A bit 4 / analog input |
| Pin 13 | RA5 — Port A bit 5 / analog input |
| Pin 14 | RA6 — Port A bit 6 / analog input |
| Pin 15 | RA7 — Port A bit 7 / analog input |
| Pin 16 | VSS — Ground reference |
| Pin 17 | VDD — Positive supply voltage |
| Pin 18 | OSCI — Crystal oscillator input |
| Pin 19 | OSCO — Crystal oscillator output |
| Pin 20 | SOSCI/RP13/RB13 — Secondary oscillator / remappable I/O |
| Pin 21 | SOSCO/RB14 — Secondary oscillator / Port B bit 14 |
| Pin 22 | RC0 — Port C bit 0 |
| Pin 23 | RC1 — Port C bit 1 |
| Pin 24 | RC2 — Port C bit 2 |
| Pin 25 | RC3 — Port C bit 3 |
| Pin 26 | RC4 — Port C bit 4 |
| Pin 27 | RC5 — Port C bit 5 |
| Pin 28 | RC6 — Port C bit 6 |
| Pin 29 | RC7 — Port C bit 7 |
| Pin 30 | RC8 — Port C bit 8 |
| Pin 31 | RC9 — Port C bit 9 |
| Pin 32 | VUSB — USB voltage supply |
| Pin 33 | D+ — USB D+ data line |
| Pin 34 | D- — USB D- data line |
| Pin 35 | RB0 — Port B bit 0 / programming |
| Pin 36 | RB1 — Port B bit 1 |
| Pin 37 | RB2 — Port B bit 2 |
| Pin 38 | RB3 — Port B bit 3 |
| Pin 39 | RB4 — Port B bit 4 |
| Pin 40 | RP10/RB10 — Remappable I/O / Port B bit 10 |
| Pin 41 | RP11/RB11 — Remappable I/O / Port B bit 11 |
| Pin 42 | RP12/RB12 — Remappable I/O / Port B bit 12 |
| Pin 43 | RP15/RB15 — Remappable I/O / Port B bit 15 |
| Pin 44 | AVSS — Analog ground |
| Pin 45 | AVDD — Analog supply voltage |
| Pin 46 | VREF- — ADC voltage reference negative |
| Pin 47 | VREF+ — ADC voltage reference positive |
| Pin 48 | MCLR — Master clear reset (active low) |
Aplicaciones típicas
PIC24FV08KM204-E/MV es adecuado para 6 aplicacións: Battery-Powered IoT Sensor Node, Handheld Medical Diagnostic Device, USB HID / CDC Embedded Device, Industrial Sensor Transmitter, LED Lighting Controller, Automotive Body Electronics.
Battery-Powered IoT Sensor Node
The PIC24FV08KM204-E/MV's nanoWatt sleep currents and integrated 22-channel 10/12-bit ADC make it ideal for battery-powered IoT sensor nodes that spend most of their life in deep sleep and only wake periodically to sample and transmit. Its 32 MHz core provides enough headroom to run a BLE stack shim or LoRaWAN state machine while the dual 8-bit DACs and op-amps can directly drive analog front-ends without external components, reducing BOM cost and PCB area.
Recomendado
Handheld Medical Diagnostic Device
The extended -40C to +125C temperature grade and integrated 22-channel ADC make the PIC24FV08KM204-E/MV well-suited for handheld medical diagnostic instruments such as glucometers, pulse oximeters, and multi-parameter patient monitors. Its 16-bit MIPS class performance handles front-end signal conditioning through the integrated op-amps while staying within strict power budgets of two AAA cells, and the 8 KB Flash is sufficient for calibration tables and small UI state machines.
Recomendado
USB HID / CDC Embedded Device
The PIC24FV08KM204-E/MV integrates a USB Full-Speed peripheral and enough Flash (8 KB) to implement HID or CDC class firmware for tools like custom keyboards, configurators, or USB-to-UART bridges. Its 32 MHz core comfortably runs USB polling at 1 ms intervals while leaving MIPS headroom for command parsing and protocol conversion, and the UQFN-48 6x6 mm package fits into compact USB dongle form factors.
Recomendado
Industrial Sensor Transmitter
For 4-20 mA loop-powered or industrial sensor transmitters, the PIC24FV08KM204-E/MV's extended temperature grade and integrated 12-bit ADC deliver accurate measurements in harsh factory environments. Its configurable logic cell (CLC) lets designers implement custom glue logic without external gates, while the dual 8-bit DACs can drive 4-20 mA loops or PWM outputs directly, saving cost and board space in field-mounted sensor heads.
Recomendado
LED Lighting Controller
The PIC24FV08KM204-E/MV is well matched to LED lighting controllers where multiple CCP/PWM channels drive RGB or tunable-white LED strings. Its 32 MHz core and flexible timer architecture support smooth dimming curves and color-mixing algorithms, while the integrated op-amps can condition current-sense feedback without external components. The XLP sleep modes enable ultra-low standby consumption for energy-star compliant fixtures.
Recomendado
Automotive Body Electronics
With its extended -40C to +125C operating range and rich peripheral set, the PIC24FV08KM204-E/MV fits automotive body electronics modules such as interior lighting controllers, HVAC flap drivers, and seat-control interfaces. The configurable logic cell and PWM modules enable direct drive of small motors and LEDs, while the 22 ADC channels can read multiple position sensors and switches through a single chip, reducing harness complexity in vehicle sub-assemblies.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para PIC24FV08KM204-E/MV — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | PIC24FV08KM204-I/MV | PIC24FV08KM204-I/ML | PIC24F08KM204-E/MV |
|---|---|---|---|---|
| Package | 48-UQFN (MV) 6x6 mm | 48-UQFN (MV) 6x6 mm - same | 44-QFN (ML) 8x8 mm - same footprint family | 48-UQFN (MV) 6x6 mm - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Memory | 8 KB | 8 KB | 8 KB | 8 KB |
| RAM | 2 KB | 2 KB | 2 KB | 2 KB |
| CPU Speed | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS |
| Temperature Grade | Extended -40C to +125C | Industrial -40C to +85C | Industrial -40C to +85C | Extended -40C to +125C |
| ADC Channels | 22 channels 10/12-bit | 22 channels 10/12-bit | 22 channels 10/12-bit | 22 channels 10/12-bit |
| DAC | Dual 8-bit | Dual 8-bit | Dual 8-bit | Dual 8-bit |
| FV Variant (5V tolerant I/O) | Yes | Yes | Yes | No (F variant only) |
| Approx. 1pc Price (USD) | 3.20 | 2.95 | 3.10 | 2.85 |
Diferenciadores clave
- Smallest-footprint PIC24F with full analog integration (frente a PIC24FJ64GA002-I/SS)
- Extended temperature grade for harsh environments (frente a PIC24FV08KM204-I/MV)
- FV variant retains 5V-tolerant I/O on digital rails (frente a PIC24F08KM204-E/MV)
Notas de diseño
The UQFN-48 MV package uses an exposed thermal pad (EP) on its underside that MUST be soldered to a sufficiently large copper pour on the PCB for both thermal dissipation and electrical grounding. A minimum 1 square inch copper plane connected via at least 9 thermal vias (0.3 mm drill) is recommended for designs that run the ADC at full sampling rate or drive heavy GPIO loads.
Place the 0.1 uF VDD/VSS decoupling capacitor as close as possible to pins 7, 17, and 45 (AVDD). Add a bulk 10 uF ceramic or tantalum capacitor on the main VDD rail. For USB applications, place the VUSB bypass cap within 5 mm of pin 32, and route D+/D- as a 90 ohm differential pair with ground reference.
Do not leave the MCLR pin floating; tie it to VDD through a 10 kohm pull-up resistor and a 100 nF capacitor to ground for proper reset behavior. The SOSC pins (20, 21) must be configured correctly in firmware if a 32.768 kHz crystal is used for RTCC - leaving them in analog mode by default will prevent oscillation startup.
Keep the analog input traces (RA0-RA7, RB1-RB3) short and surrounded by a ground pour to minimize ADC noise pickup. Avoid routing digital switching signals (PWM, UART) directly above or below analog traces. For 12-bit ADC accuracy, reference the ADC to a dedicated AVSS/AVDD pair rather than sharing digital ground return currents.
Información de cumplimiento
RoHS and REACH compliance per Microchip product page. The -E suffix denotes extended temperature but is not AEC-Q100 automotive qualified; for AEC-Q100 grade choose PIC24FJ64GA705-E/PT or similar qualified variants.