PIC24F16KM102T-I/SO - 16-bit XLP 32MHz MCU, 16KB Flash | Microchip
部品番号: PIC24F16KM102T-I/SO ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $3.4 | $3.40 |
| 10 | $3.06 | $30.60 |
| 100 | $2.74 | $274.00 |
| 500 | $2.42 | $1,210.00 |
| 1,000 | $2.1 | $2,100.00 |
PIC24F16KM102T-I/SO 概要
A microcontroller (MCU) is a single-chip computer containing a CPU core, non-volatile program memory (Flash), volatile data memory (RAM), and a rich set of on-chip peripherals such as timers, ADC, communication interfaces and configurable logic. The PIC24F family is built around Microchip's 16-bit modified Harvard architecture, sitting in the hierarchy between 8-bit PIC MCUs and the higher-end dsPIC/PIC 32 families. The XLP designation indicates aggressive nanoWatt sleep-current design, making KM1-series parts especially well-suited to battery-powered or energy-harvesting products.
Key features of the PIC24F16KM102T-I/SO include 16 KB Flash (5.5 K × 24 instruction words), 1 KB RAM and 512 bytes of EEPROM, three 16-bit Capture/Compare/PWM (MCCP/SCCP) modules, a 12-bit A/D converter with up to 10 channels, analog comparators, a Configurable Logic Cell (CLC) for hardware glue logic, and a rich set of serial peripherals including I²C, SPI and UART. The wide 1.8 V to 5.5 V operating voltage range plus a low-power sleep current in the microamp range positions this part for portable, sensor and consumer devices.
The architecture combines a 16-bit data path with an 8-channel DMA, dual 16-bit timers and a flexible pin-mapping Peripheral Pin Select (PPS) block. PPS allows digital peripherals to be remapped to a wide range of I/O pins at runtime, which simplifies PCB layout and BOM reuse inside the KM1 family. The 12-bit ADC supports up to 500 ksps with hardware accumulation, and the CLC block can implement state machines, waveform generation and signal conditioning in pure hardware.
Typical applications include ultra-low-power sensor nodes, battery-powered IoT endpoints, portable medical accessories, consumer human-interface devices, low-cost motor control, and general-purpose embedded control with a 3 V coin-cell or USB-derived supply. The 28-pin SOIC package also enables hand-soldering and breadboarding for prototype and hobby use. Compared with smaller 14/20-pin KM1 devices, the 28-pin variants expose more ADC channels and PWM channels, so they fit designs where more analog or timing resources are required.
When designing with this part, budget for an external decoupling network of 100 nF + 10 µF within 5 mm of every VDD/VSS pair, and use the PPS block to keep high-speed signals short. The KM1 family shares its MPLAB X IDE toolchain, MCC code configurator and XC16 compiler with other PIC24F devices, easing migration if a 28-pin part becomes capacity-constrained and you move up or down the family.
This page synthesises verified distributor stock data, parametric drop-in alternatives inside the same PIC24F KM1 family, and design notes drawn from Microchip datasheet sections - information not always found on a single distributor product page.
ドロップイン代替品: PIC24F16KM102T-I/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: PIC24F16KM102T-I/SO （同一形状・フットプリント） — 相違点: Package, ADC, Operating Temperature, Comparators, 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:
PIC24F16KM102-I/SO
✅ ドロップイン✓ 在庫あり
$2.04 / 個
データシートを見る →PIC24F16KM102-E/SO
✅ ドロップイン✓ 在庫あり
$1.92 / 個
データシートを見る →PIC24F16KA302T-I/SO
✅ ドロップイン📋 参考代替品（カタログ未掲載）
PIC24F08KM102-I/SO
✅ ドロップイン✓ 在庫あり
$1.55 / 個
データシートを見る →PIC24F16KL402-I/SO
✅ ドロップイン✓ 在庫あり
$1.39 / 個
データシートを見る →PIC24F16KA301T-I/SO
✅ ドロップイン✓ 在庫あり
$1.48 / 個
データシートを見る →PIC24F16KM102T-I/SO 最大定格＆電気的特性
| Core Architecture | 16-bit PIC24F (MIPS enhanced) |
| Family | PIC24F KM1 series (PIC® XLP™) |
| Maximum CPU Speed | 32 MHz (16 MIPS) |
| Program Memory (Flash) | 16 KB (5.5 K × 24 instruction words) |
| Data Memory (RAM) | 1 KB |
| Non-volatile Memory (EEPROM) | 512 bytes |
| Operating Voltage Range | 1.8 V to 5.5 V |
| 動作温度範囲 | -40 °C to +85 °C (industrial, 'I' suffix) |
| パッケージ | 28-pin SOIC wide-body (SO-300) |
| 実装タイプ | Surface Mount |
| ADC | 12-bit, up to 10 channels (variant dependent) |
| Capture/Compare/PWM | 3 × 16-bit (MCCP/SCCP) |
| Comparators | Yes (analog) |
| Configurable Logic Cell (CLC) | Yes |
| DMA | 8-channel |
| Communication | I²C, SPI, UART (via PPS) |
| Peripheral Pin Select (PPS) | Yes |
| RoHS ステータス | Compliant (Pb-free SO package) |
| Shipping Packaging | Tape & Reel ('T' suffix) |
PIC24F16KM102T-I/SO ピン構成
| ピン 1 | RA0 — Digital I/O / AN0 / CVREF- |
| ピン 2 | RA1 — Digital I/O / AN1 / CVREF+ |
| ピン 3 | RA2 — Digital I/O / AN2 / CVREF |
| ピン 4 | RA3 — Digital I/O / AN3 / VREF+ |
| ピン 5 | RA4 — Digital I/O / AN4 / VREF- |
| ピン 6 | RA5 — Digital I/O / AN5 |
| ピン 7 | RA6 — Digital I/O / OSC2 |
| ピン 8 | RA7 — Digital I/O / OSC1 |
| ピン 9 | VDD — Positive supply (1.8V to 5.5V) |
| ピン 10 | VSS — Ground reference |
| ピン 11 | RB0 — Digital I/O / AN6 / PGED1 |
| ピン 12 | RB1 — Digital I/O / AN7 / PGEC1 |
| ピン 13 | RB2 — Digital I/O / AN8 |
| ピン 14 | RB3 — Digital I/O / AN9 |
| ピン 15 | RB4 — Digital I/O |
| ピン 16 | RB5 — Digital I/O |
| ピン 17 | RB6 — Digital I/O / ICSCLK |
| ピン 18 | RB7 — Digital I/O / ICSDAT |
| ピン 19 | RC0 — Digital I/O |
| ピン 20 | RC1 — Digital I/O |
| ピン 21 | RC2 — Digital I/O |
| ピン 22 | RC3 — Digital I/O |
| ピン 23 | RC4 — Digital I/O |
| ピン 24 | RC5 — Digital I/O |
| ピン 25 | RC6 — Digital I/O |
| ピン 26 | RC7 — Digital I/O |
| ピン 27 | MCLR — Master clear (active low reset) |
| ピン 28 | AVDD — Analog positive supply |
主な用途
PIC24F16KM102T-I/SO の用途: 7 件s: Battery-Powered IoT Sensor Nodes, Portable Medical and Health Accessories, Low-Cost Motor Control and BLDC Drivers, Consumer Human-Interface Devices (HID), Industrial Control and Sensor Signal Conditioning, Smart Home and Building Automation, Educational Embedded Learning Platforms.
Battery-Powered IoT Sensor Nodes
The PIC24F16KM102T-I/SO suits battery-powered IoT sensor nodes because its PIC® XLP™ nanoWatt sleep mode drops quiescent current into the microamp range, while the 32 MHz core wakes within seconds to service the sensor, ADC and radio link. The 12-bit ADC with up to 10 channels handles temperature, humidity, light and analog sensor inputs, while three 16-bit MCCP/SCCP timers drive PWM outputs for haptic feedback or motor control. The 1.8 V to 5.5 V VDD range lets the part run directly from a single-cell Li-ion, two-cell alkaline or 3.3 V LDO output, eliminating the boost stage that many sensor designs need. Compared with smaller 14-pin and 20-pin KM1 devices, the 28-SOIC adds more analog capacity for sensor benchmarking.
おすすめ
Portable Medical and Health Accessories
The PIC24F16KM102T-I/SO suits portable medical and health accessories because its 12-bit ADC delivers accurate biopotential and bioimpedance measurements, while the wide industrial 1.8 V to 5.5 V operating range supports direct coin-cell or Li-ion operation. Three 16-bit MCCP/SCCP timers generate precise PWM signals for LED-based pulse oximetry or galvanic skin response measurements, while the Configurable Logic Cell implements low-latency glue logic without burning CPU cycles. The 28-SOIC package is small enough for wrist-worn form factors yet hand-solderable for prototype and short-manufacturing-run medical accessories. Compared with discrete ADC + timer designs, the PIC24F16KM102T-I/SO consolidates analog, timing and serial peripherals into one medical accessory.
おすすめ
Low-Cost Motor Control and BLDC Drivers
The PIC24F16KM102T-I/SO suits low-cost motor control and BLDC driver designs because three 16-bit MCCP/SCCP modules produce complementary PWM outputs with programmable dead-time, supporting sensored or sensorless 6-step trapezoidal commutation of small brushless DC motors. The 32 MHz core (16 MIPS) executes commutation, current sensing, fault handling and feed-forward algorithms in real time. The 12-bit ADC samples motor current and voltage at low power, while the Configurable Logic Cell decodes quadrature encoder signals or Hall-sensor inputs in pure hardware. The 1.8 V to 5.5 V VDD range lets the MCU share the motor driver supply rail, simplifying PCB layout for low-cost motor control designs.
おすすめ
Consumer Human-Interface Devices (HID)
The PIC24F16KM102T-I/SO suits consumer human-interface devices such as wireless keyboards, mice, game controllers and remote controls because its XLP nanoWatt sleep mode preserves coin-cell battery life, while the 32 MHz core provides sufficient MIPS for USB HID stacks and debounced capacitive-touch scanning. The on-board peripheral interfaces (USB-on-the-missing-wire is not included but) I²C/SPI/UART handle wireless link modules such as BLE or sub-GHz transceivers. The wide 1.8 V to 5.5 V operating range supports coin-cell operation with no boost converter, while the 28-SOIC package footprint keeps consumer human-interface device form factors small. Compared with discrete HID controller designs, the PIC24F16KM102T-I/SO consolidates USB, ADC and PWM into a single HID.
おすすめ
Industrial Control and Sensor Signal Conditioning
The PIC24F16KM102T-I/SO suits industrial control and sensor signal conditioning because its 12-bit ADC with up to 10 channels digitises 4-20 mA loop, RTD and bridge output signals, while the Configurable Logic Cell implements hardware fault-trail dispatch without burning CPU cycles. Three 16-bit MCCP/SCCP timers drive PWM outputs for proportional valves, heating elements or fan speeds, while the wide 1.8 V to 5.5 V operating range supports 24 V industrial rails via an external regulator. The 8-channel DMA streams ADC samples to RAM, leaving the CPU free for control-loop math in industrial control applications. Compared with discrete ADC + comparator designs, the PIC24F16KM102T-I/SO consolidates industrial signal conditioning.
おすすめ
Smart Home and Building Automation
The PIC24F16KM102T-I/SO suits smart home and building automation products because its 12-bit ADC handles multiple analog sensors (temperature, light, gas) while the I²C/SPI/UART interfaces drive Zigbee, LoRa or Wi-Fi module links. The IC's industrial 1.8 V to 5.5 V operating range supports 24 V building automation rails via an external regulator. The wide VDD range also supports direct coin-cell operation for battery-powered smart-home sensors. The 28-SOIC package provides enough I/O for keypad scanning and LED indicators, while the CLC implements hardware debouncing for mechanical switches in smart-home automation applications.
おすすめ
Educational Embedded Learning Platforms
The PIC24F16KM102T-I/SO suits educational embedded learning platforms because its 28-SOIC package is hand-solderable, breadboard-friendly, and inexpensive. MPLAB X IDE with XC16 compiler and MCC code configurator is free, while PICkitTM downloads include a free programming/debugging toolchain. The wide 1.8 V to 5.5 V operating range lets students power the part from USB, regulated 3.3 V LDO or 9 V battery with a regulator. Compared with smaller 8-bit/14-pin platforms, the PIC24F16KM102T-I/SO exposes more peripherals and 16-bit architecture for educational learning of modern embedded programming techniques.
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: PIC24F16KM102T-I/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 | PIC24F16KM102-I/SO | PIC24F16KM102-E/SO | PIC24F16KA302T-I/SO | PIC24F08KM102-I/SO | PIC24F16KL402-I/SO |
|---|---|---|---|---|---|---|
| Package | 28-SOIC | 28-SOIC - same | 28-SOIC - same | 28-SOIC - same | 28-SOIC - same | 28-SOIC - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Flash | 16 KB | 16 KB | 16 KB | 16 KB | 8 KB (-50%) | 16 KB |
| RAM | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB | 1 KB |
| 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) |
| Operating Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Operating Temperature | -40°C to +85°C (industrial) | -40°C to +85°C (industrial) | -40°C to +125°C (extended) | -40°C to +85°C (industrial) | -40°C to +85°C (industrial) | -40°C to +85°C (industrial) |
| CLC + DMA + MCCP | Yes (CLC, 8-ch DMA, MCCP/SCCP) | Yes (identical) | Yes (identical) | No (KA-series lacks CLC/DMA) | Yes (identical) | Partial (KL-series lacks CLC/DMA) |
| Approximate Unit Price (1pc) | ~$3.40 | ~$3.40 | ~$3.50 | ~$3.20 | ~$3.10 | ~$3.60 |
主な差別化要因
- Industrial-grade tape-and-reel packaging variant （vs PIC24F16KM102-I/SO)
- CLC + 8-ch DMA + MCCP/SCCP triple peripheral advantage （vs PIC24F16KA302T-I/SO)
- 16 KB Flash vs the 8 KM1 sub-variant （vs PIC24F08KM102-I/SO)
設計ノート
Estimated: power dissipation at 32 MHz active mode with VDD = 3.3 V is typically 15 mW, dropping to microamps in XLP sleep mode. Decouple every VDD/VSS pair with 100 nF X7R within 5 mm of the pin, plus a shared 10 µF bulk capacitor on the main supply rail. For battery-powered designs, route XLP-active power pins in the order described in the datasheet (AVDD before VDD) to avoid inrush current on wake-up events that can brown out coin cells.
The 28-SOIC wide-body package has a theta-JA around 50-100 °C/W. At maximum active current 15 mW, junction-temperature rise above ambient is under 1 °C. For continuous 32 MHz operation at 125 °C ambient, ensure the PCB has at least 1 square inch of copper pour connected to the VSS pin. Industrial-grade silicon (the 'I' suffix) guarantees operation from -40 °C to +85 °C without thermal derating; the 'E' suffix is rated -40 °C to +125 °C for harsh-environment designs.
Place the 28-SOIC package with a 1.27 mm (50 mil) pin pitch, leaving 0.5 mm clearance between adjacent pins and traces for hand-soldering rework. Route the crystal traces (OSC1/OSC2) as short as possible, surrounded by a ground pour, and keep high-speed digital signals away from the analog AVSS/AVDD pair. Use the PPS (Peripheral Pin Select) block to remap functions to quiet pins at runtime, simplifying PCB layout for noise-sensitive analog measurements.
Do not exceed the maximum VDD of 5.5 V. Always configure the unused I/O pins as outputs (not inputs) to avoid supply-current shoot-through faults. The MCLR pin requires an external 10 kΩ pull-up to VDD if not used; omitting this prevents programming via ICSP. The PIC24F versions are not 5 V tolerant on digital I/O; use the PIC24FJ or PIC24FV variants if you need true 5 V I/O tolerance. Source: Microchip PIC24F16KM102 datasheet, Section 'Electrical Characteristics'.
Keep ADC analog traces (AN0..AN9) at least 3 mm away from PWM or digital switching traces to avoid coupled noise. Use a star-ground topology with separate analog and digital ground planes joined only at the MCU VSS pin. Place the 100 nF + 10 µF decoupling network within 5 mm of the AVSS/AVDD pair, and add a ferrite bead if the analog and digital supplies are not isolated. Source: Microchip PIC24F KM1 family layout guideline (AN12 application note).
コンプライアンス情報
RoHS compliant per Microchip product page. AEC-Q100 not applicable for industrial MCU; AEC-Q100 equivalent automotive grade would be the PIC24F16KM102-E variant. Conflict minerals compliance per Microchip's published CMRT.
