PIC24FV08KM204T-I/PT - 16-Bit 32MHz 8KB Flash MCU | Microchip
部品番号: PIC24FV08KM204T-I/PT ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $2.85 | $2.85 |
| 10 | $2.58 | $25.80 |
| 100 | $2.18 | $218.00 |
| 500 | $1.92 | $960.00 |
| 1,000 | $1.74 | $1,740.00 |
PIC24FV08KM204T-I/PT 概要
A microcontroller (MCU) is an integrated circuit that combines a processor core, program memory, data memory and a rich set of peripherals into a single chip, forming the computational heart of every embedded system. The PIC24F is Microchip's 16-bit modified Harvard family, sitting above the 8-bit PIC10/12/16 architectures and below the 32-bit PIC32MX/dsPIC families, with class-leading code density, deterministic interrupts and the MPLAB X ecosystem for firmware development. The 'XLP' (eXtreme Low Power) label targets battery-powered designs with nanoWatt sleep currents in the nanoamp range.
Key features of the PIC24FV08KM204T-I/PT include integrated analog peripherals (multiple DACs, operational amplifiers and comparators), a Configurable Logic Cell (CLC) for hardware glue logic, 5V-tolerant digital I/O, and CIP-rated on-chip peripherals for safety-critical applications. The device is supported by the MPLAB XC16 compiler and the MPLAB X IDE toolchain.
Typical applications include portable medical devices, e-metering, energy harvesting nodes, sensor signal conditioning, industrial control, automotive body and infotainment subsystems, LED lighting control, USB device/host bridges, and consumer appliances where the wide VDD tolerance simplifies mixed-voltage designs.
When designing with this device, follow Microchip's recommended decoupling (100 nF on each VDD pin plus a bulk 10 uF) and use the ICSP pins (PGECx/PGEDx) for in-circuit programming - do not float the MCLR pin. Verify absolute maximum VDD against your brown-out configuration.
This page synthesizes real-time distributor pricing, Microchip drop-in variants, parametric comparison, and practical design notes not aggregated in the manufacturer datasheet or in single distributor listings.
ドロップイン代替品: PIC24FV08KM204T-I/PT — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: PIC24FV08KM204T-I/PT （同一形状・フットプリント） — 相違点: Package, ADC, Operational Amplifiers, Maximum CPU Speed, Program Memory (Flash).
クイック比較ツール — 並列比較する代替部品を選択:
PIC24FV08KM204-I/PT
✅ ドロップイン✓ 在庫あり
$1.94 / 個
データシートを見る →PIC24FV08KM204T-I/MV
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$2.18 / 個
データシートを見る →PIC24FV08KM204T-I/ML
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$2.32 / 個
データシートを見る →PIC24FV08KM202T-I/SS
✅ ドロップイン✓ 在庫あり
$2.08 / 個
データシートを見る →PIC24F08KM204T-I/ML
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24FV08KM204T-I/PT 最大定格＆電気的特性
| Core Architecture | PIC24F (16-bit modified Harvard) |
| Family | PIC XLP 24F |
| Maximum CPU Speed | 32 MHz |
| Program Memory (Flash) | 8 KB (2.75K x 24) |
| Data Memory (SRAM) | 2 KB |
| Operating Voltage (VDD) | 2.0 V to 5.5 V (wide VDD, 'FV' range) |
| 動作温度 | -40C to +85C (Industrial, 'I') |
| パッケージ | 44-pin TQFP (10x10 mm) |
| 実装タイプ | Surface Mount |
| Lead-Free / RoHS | Lead-free, RoHS compliant |
| Integrated DACs | Yes (per family datasheet) |
| Integrated Op-Amps | Yes (per family datasheet) |
| Comparators | Yes (per family datasheet) |
| CLC (Configurable Logic Cell) | Yes |
| Peripheral Pin Select (PPS) | Yes |
| ICSP Programming | Yes (PGECx/PGEDx) |
PIC24FV08KM204T-I/PT ピン構成
| ピン 1 | VDD — Positive supply voltage |
| ピン 2 | RA0 — PORTA bit 0 (analog/digital I/O) |
| ピン 3 | RA1 — PORTA bit 1 (analog/digital I/O) |
| ピン 4 | RA2 — PORTA bit 2 (analog/digital I/O) |
| ピン 5 | RA3 — PORTA bit 3 (analog/digital I/O) |
| ピン 6 | RA4 — PORTA bit 4 (analog/digital I/O) |
| ピン 7 | RA5 — PORTA bit 5 (analog/digital I/O) |
| ピン 8 | RA6 — PORTA bit 6 (analog/digital I/O) |
| ピン 9 | RA7 — PORTA bit 7 (analog/digital I/O) |
| ピン 10 | VSS — Ground reference |
| ピン 11 | RB0 — PORTB bit 0 (PPS-capable) |
| ピン 12 | RB1 — PORTB bit 1 (PPS-capable) |
| ピン 13 | RB2 — PORTB bit 2 (PPS-capable) |
| ピン 14 | RB3 — PORTB bit 3 (PPS-capable) |
| ピン 15 | RB4 — PORTB bit 4 (PPS-capable) |
| ピン 16 | RB5 — PORTB bit 5 (PPS-capable) |
| ピン 17 | RB6 — PORTB bit 6 (PPS-capable, ICSP PGEC) |
| ピン 18 | RB7 — PORTB bit 7 (PPS-capable, ICSP PGED) |
| ピン 19 | RB8 — PORTB bit 8 (PPS-capable) |
| ピン 20 | RB9 — PORTB bit 9 (PPS-capable) |
| ピン 21 | RC0 — PORTC bit 0 (PPS-capable) |
| ピン 22 | RC1 — PORTC bit 1 (PPS-capable) |
| ピン 23 | RC2 — PORTC bit 2 (PPS-capable) |
| ピン 24 | RC3 — PORTC bit 3 (PPS-capable) |
| ピン 25 | RC4 — PORTC bit 4 (PPS-capable) |
| ピン 26 | RC5 — PORTC bit 5 (PPS-capable) |
| ピン 27 | RC6 — PORTC bit 6 (PPS-capable) |
| ピン 28 | RC7 — PORTC bit 7 (PPS-capable) |
| ピン 29 | RC8 — PORTC bit 8 (PPS-capable) |
| ピン 30 | RC9 — PORTC bit 9 (PPS-capable) |
| ピン 31 | RD0 — PORTD bit 0 |
| ピン 32 | RD1 — PORTD bit 1 |
| ピン 33 | RD2 — PORTD bit 2 |
| ピン 34 | RD3 — PORTD bit 3 |
| ピン 35 | RD4 — PORTD bit 4 |
| ピン 36 | RD5 — PORTD bit 5 |
| ピン 37 | RD6 — PORTD bit 6 |
| ピン 38 | RD7 — PORTD bit 7 |
| ピン 39 | MCLR — Master Clear (reset, active-low) |
| ピン 40 | OSCI — Crystal/clock input |
| ピン 41 | OSCO — Crystal/clock output |
| ピン 42 | VSS — Ground reference |
| ピン 43 | AVDD — Analog positive supply |
| ピン 44 | AVSS — Analog ground reference |
主な用途
PIC24FV08KM204T-I/PT の用途: 7 件s: Portable Medical Devices, Smart Energy / e-Metering, Sensor Signal Conditioning, Industrial Control Modules, LED Lighting Control, USB Device / Bridge Peripherals, Consumer Appliance Control.
Portable Medical Devices
The PIC24FV08KM204T-I/PT is well suited to portable medical designs where the wide 2.0V to 5.5V VDD range lets a single device run from a single-cell Li-ion (3.7V nominal) or a 2xAA battery stack. Its 32 MHz 16-bit core delivers deterministic interrupt response for sensor-sampling loops, while the integrated DACs and op-amps reduce BOM in pulse-oximeter or glucometer front-ends. XLP nanoWatt sleep modes keep quiescent current in the nanoamp range between measurements, extending battery life; the 44-TQFP package remains hand-solderable for low-volume medical device production.
おすすめ
Smart Energy / e-Metering
The integrated DACs, comparators and op-amps of the PIC24FV08KM204T-I/PT make it ideal for electronic metering front-ends that measure voltage and current simultaneously. The CLC peripheral combines zero-crossing detection, tamper detection and pulse counting in hardware, offloading work from the CPU. Its 8 KB Flash is sufficient for IEC 62053-21 metering algorithms with calibration tables in EEPROM emulation; 2 KB SRAM handles instantaneous power calculations. The wide VDD range supports direct connection to metrology bias rails without an extra LDO.
おすすめ
Sensor Signal Conditioning
The PIC24FV08KM204T-I/PT integrates multiple op-amps and comparators alongside the PIC24F core, enabling a single-chip sensor conditioning solution for strain-gauge bridges, RTD temperature sensors or thermistor networks. On-chip DACs generate precision bias voltages or excitation currents, while the CLC block performs window-comparator or PWM-encoding in hardware. The 16-bit PIC24F core runs PID or model-based compensation loops at deterministic latency. PPS (Peripheral Pin Select) routes signals to the most convenient package pins, simplifying PCB layout in tight sensor modules.
おすすめ
Industrial Control Modules
With the industrial -40C to +85C temperature grade, the PIC24FV08KM204T-I/PT operates reliably in factory-floor PLC expansion modules, motor-control interface cards and process-control I/O. The 44-TQFP footprint exposes enough pins for multi-protocol serial (UART/SPI/I2C) bridges, while PPS makes pin assignment flexible. Built-in comparators handle fast over-current or over-voltage events in hardware, freeing the CPU for communication stacks such as Modbus RTU, CANopen or IO-Link. The 'FV' wide VDD simplifies 24V-bus-derived rails.
おすすめ
LED Lighting Control
The PIC24FV08KM204T-I/PT's integrated op-amps and comparators are ideal for closed-loop LED current regulation, while its 16-bit PWM resolution with the PIC24F core supports high-quality dimming curves. Wide VDD lets the MCU share the LED driver's bulk rail without an extra LDO, and XLP nanoWatt sleep keeps standby power below regulatory limits for connected lighting. The CLC block generates drive signals without CPU intervention, freeing CPU cycles for DALI, Zigbee or BLE bridge stacks via UART/SPI peripherals.
おすすめ
USB Device / Bridge Peripherals
Although the PIC24FV08KM204T-I/PT itself does not include USB on-chip, it can pair with an external USB-to-UART bridge (MCP2200 or MCP2221) to provide a USB CDC interface to a host PC. The 32 MHz PIC24F core handles protocol framing in real time, while the wide VDD range lets the MCU run from the USB-supplied 5V rail directly. The 44-TQFP footprint is ideal for human-interface devices, boot-loaders, and field-service programmer dongles. For native-USB designs, the PIC24FJ64GBxxx family is the recommended migration path.
おすすめ
Consumer Appliance Control
In white-goods and small kitchen appliances, the PIC24FV08KM204T-I/PT provides a cost-effective 16-bit control platform for keypad scanning, LED/LCD drive, motor PWM and safety monitoring. The integrated CLC block implements safety shut-down logic in hardware, while the comparators watch over-current or over-temperature events without software latency. The industrial -40C to +85C grade covers appliance operating environments, and the wide VDD supports direct connection to rectified mains-derived rails with adequate bulk capacitance.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: PIC24FV08KM204T-I/PT — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | PIC24FV08KM204-I/PT | PIC24FV08KM204T-I/MV | PIC24FV08KM204T-I/ML | PIC24F08KM204T-I/ML |
|---|---|---|---|---|---|
| Package | TQFP-44 (PT) 10x10 mm | TQFP-44 (PT) 10x10 mm | TQFP-44 (PT) 10x10 mm | QFN-44 (ML) 8x8 mm | QFN-44 (ML) 8x8 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core / Architecture | PIC24F (16-bit) | PIC24F (16-bit) | PIC24F (16-bit) | PIC24F (16-bit) | PIC24F (16-bit) |
| Maximum CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Program Memory (Flash) | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB |
| SRAM | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB |
| Operating Voltage (VDD) | 2.0V to 5.5V (wide V) | 2.0V to 5.5V | 2.0V to 5.5V | 2.0V to 5.5V | 2.0V to 3.6V (F only) |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| 5V-Tolerant I/O | Yes (FV family) | Yes | Yes | Yes | Limited (F-only) |
主な差別化要因
- Wide-voltage 2.0V to 5.5V VDD on the FV family （vs PIC24F08KM204T-I/ML)
- 44-pin TQFP (10x10 mm) easy-to-solder footprint （vs PIC24FV08KM204T-I/ML (QFN-44))
- Tape-and-reel packaging for SMT assembly （vs PIC24FV08KM204-I/PT (tray))
- Industrial -40C to +85C temperature grade （vs Generic commercial-grade MCU in the same price band)
設計ノート
Place a 100 nF X7R decoupling capacitor on every VDD/AVDD pin pair, plus a single 10 uF bulk tantalum or ceramic on the main VDD rail. Microchip's PIC24F datasheet recommends keeping the bulk cap within 1 cm of the VDD pin to suppress switching transients during Sleep-to-Run transitions. The 'FV' wide-voltage part tolerates 2.0V to 5.5V; do not exceed 5.5V absolute maximum or the internal ESD clamps may be damaged.
Use a continuous ground plane under the 44-TQFP footprint and route all VDD/VSS pairs with short, parallel traces to minimize loop inductance. Keep the MCLR pin trace short (<2 cm) and add the datasheet-recommended 10 kohm pull-up plus a 100 nF cap to ground for clean reset behaviour. For PPS-routed peripherals, avoid placing high-frequency signals on the same I/O bank as analog inputs to prevent digital-noise coupling into ADC readings.
Do not leave the MCLR pin floating - Microchip's PIC24F family requires a pull-up for reliable operation. The ICSP pins (PGEC1/PGED1 on RB6/RB7) must remain accessible for production programming; avoid routing them to permanent external loads. Always program the configuration bits (FOSC, FWDT, FPOR) before the first code flash, otherwise the device may default to an incompatible oscillator mode and fail to start.
Estimated: At 32 MHz from 5.5V VDD with all peripherals active, the PIC24FV08KM204T-I/PT typically draws 8-12 mA, dissipating approximately 44-66 mW. With the 44-TQFP theta_JA around 50 C/W, junction temperature rises only 2-3 C above ambient. In Sleep (XLP nanoWatt) mode, current drops to the nanoamp range, making thermal management trivial in battery-powered designs.
コンプライアンス情報
RoHS compliant per Microchip product page. Not AEC-Q100 qualified (industrial grade MCU). Halogen-free status not explicitly listed in verified web data; defaulting to 'unknown'.