PIC24FV08KM101-E/SO - 16-bit 32MHz 8KB Flash MCU | Microchip
部品番号: PIC24FV08KM101-E/SO ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $2.85 | $2.85 |
| 10 | $2.55 | $25.50 |
| 100 | $2.18 | $218.00 |
| 500 | $1.92 | $960.00 |
| 1,000 | $1.68 | $1,680.00 |
PIC24FV08KM101-E/SO 概要
An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The PIC24F family in particular targets low-power and mixed-signal embedded applications. Within the broader taxonomy, the PIC24FV08KM101 sits at the hierarchy 16-bit MCU -> microcontroller -> embedded processor -> semiconductor device, and includes integrated peripherals such as a 12-bit ADC, comparators, CCP/SCCP/MCCP timers, configurable logic cells, and USB/serial interfaces.
Key specifications include an 8 KB (2.75 K x 24 instruction words) Flash, 1 KB SRAM, 512 B EEPROM, a 12-bit A/D converter with up to 16 input channels, configurable 10-bit and 12-bit ADC resolution, and a hardware multiplier that accelerates DSP-like math. The PIC24FV variant extends the core 1.8 V minimum to 2.0 V, optimizing it for 5 V designs where wider Vdd tolerance is required without a separate LDO.
Architecturally, the device uses a 16-bit modified Harvard CPU with a 24-bit instruction word, allowing single-cycle fetches at 32 MIPS peak throughput. XLP technology enables sleep currents below 1 µA, while peripheral features (RTCC, deep-sleep WDT, charge-back RTC) make it well suited to battery-powered designs that need to retain time-keeping for years.
Typical applications include portable medical sensors, industrial data loggers, USB human-interface devices (HID), consumer white-goods control panels, and low-power IoT edge nodes. The combination of 5 V tolerance and XLP efficiency is unusual in 16-bit MCUs.
When designing with this part, ensure the 20-pin SOIC layout matches your PCB footprint, that decoupling is placed close to Vdd/Vss pairs, and that unused pins are configured as outputs or inputs with weak pull-ups to minimize sleep current. The device is supported by MPLAB X IDE, XC16 compiler, and Microchip's Code Configurator (MCC) for peripheral initialization.
This page synthesizes verified distributor pricing, drop-in pin-compatible alternatives, and practical design notes drawn from Microchip datasheet sections and application notes, providing information beyond what is available on a typical distributor product page.
ドロップイン代替品: PIC24FV08KM101-E/SO — 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: PIC24FV08KM101-E/SO （同一形状・フットプリント） — 相違点: ADC, Package, Comparators, Core, Operating Voltage Range.
クイック比較ツール — 並列比較する代替部品を選択:
PIC24FV08KM101-I/SO
✅ ドロップイン✓ 在庫あり
$1.55 / 個
データシートを見る →PIC24FV08KM101T-I/SO
✅ ドロップイン✓ 在庫あり
$1.49 / 個
データシートを見る →PIC24FV08KM102-I/SO
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24FV16KM102-I/SO
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24FV08KM101-E/SO 最大定格＆電気的特性
| Core Architecture | PIC24F 16-bit modified Harvard CPU |
| Family | PIC® XLP™ 24F |
| Program Memory (Flash) | 8 KB (2.75K x 24 instruction words) |
| Data Memory (SRAM) | 1 KB |
| Data EEPROM | 512 B |
| Maximum CPU Speed | 32 MHz (16 MIPS) |
| Operating Voltage Range | 2.0 V to 5.5 V |
| ADC | 12-bit, up to 16 channels (10-bit/12-bit configurable) |
| Temperature Range (Operating) | -40 °C to +125 °C (Extended, 'E' suffix) |
| パッケージ | 20-pin SOIC (0.295 in / 7.50 mm wide body) |
| 実装タイプ | Surface Mount |
| I/O Pins | 15 (approximate, varies with peripheral remapping) |
| Timers | MCCP/SCCP Capture/Compare/PWM modules |
| Comparators | Yes, on-chip |
| Configurable Logic Cell (CLC) | Yes |
| MSLレベル | 1 |
| RoHS ステータス | Compliant |
| Lead-Free / Halogen-Free | Lead-free; halogen-free status not stated in provided data |
PIC24FV08KM101-E/SO ピン構成
| ピン 1 | MCLR — Master Clear (reset) input; active-low reset with internal pull-up |
| ピン 2 | RA0/AN0 — Digital I/O / analog input 0 / CVref/AN0/CMP1IN+ (multiplexed) |
| ピン 3 | RA1/AN1 — Digital I/O / analog input 1 (multiplexed peripheral) |
| ピン 4 | RB0/AN2 — Digital I/O / analog input 2 (multiplexed peripheral) |
| ピン 5 | RB1/AN3 — Digital I/O / analog input 3 (multiplexed peripheral) |
| ピン 6 | RB2/AN4 — Digital I/O / analog input 4 (multiplexed peripheral) |
| ピン 7 | RB3/AN5 — Digital I/O / analog input 5 (multiplexed peripheral) |
| ピン 8 | Vss — Ground reference |
| ピン 9 | OSC1/CLKI/RA2 — External oscillator input or digital I/O |
| ピン 10 | OSC2/CLKO/RA3 — External oscillator output or digital I/O |
| ピン 11 | RA4/SOSCI — Digital I/O / secondary oscillator input (RTCC) |
| ピン 12 | RA5/SOSCO — Digital I/O / secondary oscillator output (RTCC) |
| ピン 13 | RA6 — Digital I/O (multiplexed peripheral functions) |
| ピン 14 | RB4/AN6 — Digital I/O / analog input 6 (multiplexed peripheral) |
| ピン 15 | RB5/AN7 — Digital I/O / analog input 7 (multiplexed peripheral) |
| ピン 16 | RB6/PGEC2 — Digital I/O / programming/debug clock (ICSP) |
| ピン 17 | RB7/PGED2 — Digital I/O / programming/debug data (ICSP) |
| ピン 18 | AVdd — Analog power supply (tie to Vdd for single-supply designs) |
| ピン 19 | AVss — Analog ground (tie to Vss for single-supply designs) |
| ピン 20 | Vdd — Digital power supply (2.0 V to 5.5 V) |
主な用途
PIC24FV08KM101-E/SO の用途: 6 件s: Portable Medical Sensor Hub, Industrial Data Logger, USB Human Interface Device (HID), Consumer White-Goods Control Panel, Battery-Powered IoT Edge Node, Automotive Interior Accessory Module.
Portable Medical Sensor Hub
The PIC24FV08KM101-E/SO fits portable medical sensor hubs because its nanoWatt XLP technology achieves sub-µA sleep currents, extending battery life across multi-year deployments. The 12-bit ADC with up to 16 channels digitizes ECG, SpO2, or temperature signals directly, while the 2.0 V to 5.5 V input range accepts unregulated Li-coin or alkaline stacks. Compared with 32-bit Cortex-M0+ alternatives, the 16 MIPS core is more than adequate for sensor fusion at low Hz sample rates, and the 8 KB Flash accommodates state machines and BLE comms stacks. Place the MCU between the analog front-end and BLE radio to aggregate, filter, and forward biosignals.
おすすめ
Industrial Data Logger
For industrial data loggers, the PIC24FV08KM101-E/SO offers reliable -40 °C to +125 °C operation, 8 KB Flash for storage formatting, and 512 B EEPROM for non-volatile parameter retention across power cycles. The on-chip 12-bit ADC samples process variables (temperature, pressure, flow) at rates up to 200 ksps, while the CCP/MCCP modules drive sampling triggers or motor control loops. Compared with discrete ADC-plus-MCU designs, integrating these on-die reduces BOM cost and PCB area for DIN-rail mounted modules. Use it as the central MCU for multi-channel analog logging on a factory floor.
おすすめ
USB Human Interface Device (HID)
The PIC24FV08KM101-E/SO is well-matched to USB HID-class peripherals such as custom keyboards, pointing devices, and control surfaces when paired with an external USB transceiver. Its 16 MIPS throughput is sufficient for HID report generation at 1 kHz polling, and the 8 KB Flash holds HID descriptor tables plus user-application code. The wide 2.0 V to 5.5 V supply simplifies USB-bus-powered designs. Place the MCU on the HID logic side, with the USB transceiver bridging to the upstream host; 5 V tolerance removes the need for a 3.3 V LDO in many topologies.
おすすめ
Consumer White-Goods Control Panel
In consumer white goods (washing machines, dishwashers, microwave ovens), the PIC24FV08KM101-E/SO drives keypads, LED/LCD displays, and triac-fired load control. The 12-bit ADC reads motor current or temperature sensors, while CCP PWM outputs drive brushless DC motors via gate drivers. Its 5 V tolerance interfaces directly with 5 V logic in legacy white-goods designs, and XLP sleep modes reduce standby power below 100 µA - critical for meeting ENERGY STAR limits. Use it as the main control MCU, with opto-isolated triac drivers switching the AC loads.
おすすめ
Battery-Powered IoT Edge Node
The PIC24FV08KM101-E/SO suits battery-powered IoT edge nodes such as wireless thermostats, smart locks, or environmental monitors thanks to nanoWatt XLP sleep modes drawing under 1 µA. The 12-bit ADC samples environmental sensors, while the 2.0 V to 5.5 V range accommodates 3 V coin cells or 4.5 V battery packs. With 8 KB Flash and 1 KB SRAM, the device runs light-weight BLE/Zigbee application code before deep-sleep wake cycles. Compared with Cortex-M0+ alternatives, the PIC24FV offers comparable sleep current at lower BOM cost and simpler IDE onboarding.
おすすめ
Automotive Interior Accessory Module
For non-safety automotive interior modules such as USB chargers, ambient lighting controllers, or seat-adjustment keypads, the PIC24FV08KM101-E/SO delivers 5 V tolerance and an extended -40 °C to +125 °C operating range suitable for cabin environments. The 12-bit ADC reads lighting current sensors and the CCP modules drive PWM LED dimming. While the part is not AEC-Q100 qualified, it is widely used in non-safety accessories where automotive EMC and thermal resilience are required. Place it as the main controller, with high-side switches driving the LED strings or relays.
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: PIC24FV08KM101-E/SO — 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 | PIC24FV08KM101-I/SO | PIC24FV08KM101T-I/SO | PIC24FV08KM102-I/SO | PIC24FV16KM102-I/SO | PIC24FJ64GA002-I/SO |
|---|---|---|---|---|---|---|
| Package | 20-SOIC (7.50 mm) | 20-SOIC (7.50 mm) - same | 20-SOIC (7.50 mm) - same | 20-SOIC (7.50 mm) - same | 20-SOIC (7.50 mm) - same | 28-SOIC - different |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Memory (Flash) | 8 KB | 8 KB | 8 KB | 16 KB | 16 KB | 64 KB |
| Data Memory (SRAM) | 1 KB | 1 KB | 1 KB | 2 KB | 2 KB | 8 KB |
| Operating Voltage | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 3.6 V |
| Operating Temperature | -40 °C to +125 °C (Extended) | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C (Industrial) |
| Maximum CPU Speed | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS | 32 MHz / 16 MIPS |
| ADC Resolution | 12-bit, up to 16 channels | 12-bit, up to 16 channels | 12-bit, up to 16 channels | 12-bit, up to 16 channels | 12-bit, up to 16 channels | 10-bit, 13 channels |
主な差別化要因
- Extended -40 °C to +125 °C operating range （vs PIC24FV08KM101-I/SO)
- 5 V native operation with nanoWatt XLP efficiency （vs PIC24FJ64GA002-I/SO)
- Compact 20-pin SOIC footprint with rich peripheral set （vs PIC24FJ32MC101-E/SO)
設計ノート
For battery-powered designs, leverage the PIC24FV08KM101's nanoWatt XLP modes. Configure unused peripherals to OFF in their respective PMDx registers before deep sleep, and use the RTCC with a 32.768 kHz crystal to maintain time-keeping with the CPU core powered down. Estimated: at 3.0 V Vdd with RTCC running and CPU in Deep Sleep, the device draws sub-µA - verify on your bench with the actual peripheral set enabled. Place a 100 nF decoupling cap as close as possible to Vdd (pin 20) and a 10 µF bulk cap at the supply input to suppress transient loading during ADC sampling.
The 20-pin SOIC (0.295 in / 7.50 mm wide body) accepts standard SOIC-20 hand-soldering footprints. Keep trace lengths under 25 mm from Vdd/Vss pairs to their decoupling capacitors to minimize parasitic inductance. Route the analog AVdd/AVss (pins 18-19) as a star connection back to the digital supply, and place the analog ground pour directly under the analog pins to form a low-impedance return path. Estimated: with a 4-layer PCB and 1 oz copper, ground-bounce on ADC sampling is typically below 1 LSB at 12-bit resolution if the layout guidelines above are followed.
Do not confuse the PIC24FV variant (2.0 V to 5.5 V) with the PIC24F non-V variant (1.8 V to 3.6 V). The 'V' suffix is critical for 5 V supply rails. When migrating code from PIC24F to PIC24FV, verify the configuration bits do not enable 1.8 V-only peripherals. Also, the MCLR pin (pin 1) requires either a 10 kΩ pull-up to Vdd for normal operation or a manual reset push-button; floating MCLR will cause spurious resets. For ICSP programming, ensure PGEC2 (pin 16) and PGED2 (pin 17) are accessible on the PCB - they are the default programming/debug pins for this family.
When using the 12-bit ADC for precision measurements, add a small RC anti-aliasing filter (typically 1 kΩ + 100 pF) at each analog input to limit broadband noise. Switch the ADC channel only after acquisition time has elapsed (typically 2 µs at 32 MHz). Estimated: with a 1 kΩ source impedance and 100 pF capacitor, the ADC sample settles within 4 time constants (4 × 100 ns = 400 ns) - well below the 2 µs acquisition window. For applications sampling thermocouples or strain gauges, add a rail-to-rail op-amp buffer (e.g., MCP6002) to avoid loading the high-impedance sensor.
コンプライアンス情報
RoHS compliant per Microchip product page. Not AEC-Q100 qualified - choose a Q-grade automotive part for safety-critical applications. Halogen-free status not explicitly stated in the provided Verified Web Data; flagged as 'unknown'.
