PIC24F16KM202-E/SP - 16-Bit 32 MHz 16 KB Flash MCU | Microchip
部品番号: PIC24F16KM202-E/SP ✓ 生産中PIC24F16KM202-E/SP 概要
A microcontroller is a programmable semiconductor that combines a processor core, memory, and peripherals on one integrated circuit. The PIC24F16KM202 belongs to the PIC24 family of 16-bit RISC microcontrollers, a type of embedded processor used to monitor sensors, control actuators, manage communications, and implement product-specific logic. Its combination of 16 KB Flash and 2 KB RAM provides sufficient space for compact control firmware while keeping the system footprint small.
The 32 MHz processor speed supports responsive control and measurement routines, while the integrated analog block reduces the need for external components in sensor and signal-conditioning designs. The 12-bit ADC supports analog measurements, the 8-bit DAC supports controlled analog output, and the integrated op amps can assist with front-end conditioning. Flexible Capture/Compare/PWM peripherals support timing, motor-control, and waveform-generation functions, while the Configurable Logic Cell provides programmable digital logic.
The -E/SP ordering code identifies the 28-pin through-hole package and -40°C to +125°C temperature-grade option. This combination is useful for industrial and embedded equipment that requires through-hole assembly, broad temperature support, and a compact analog-rich MCU. The manufacturer describes the PIC24F16KM202 family as an analog-rich, low-power MCU for 3 V and 5 V systems.
Typical uses include industrial sensors, environmental monitoring, temperature controllers, compact motor-control systems, analog signal conditioners, and low-power instrumentation. The integrated ADC, DAC, op amps, and configurable peripherals can shorten a design by consolidating several discrete functions around one microcontroller.
When designing the PCB, preserve the 28-pin DIP footprint and verify the analog, power, ground, programming, and decoupling connections against the manufacturer pin-description table. Provide stable supply bypassing close to the device and keep analog inputs away from high-current switching paths to reduce noise coupling.
This product page combines the manufacturer family description, package information, sourcing options, comparison guidance, and practical application notes to help engineers evaluate the PIC24F16KM202-E/SP for compact embedded designs.
ドロップイン代替品: PIC24F16KM202-E/SP — 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: PIC24F16KM202-E/SP （同一形状・フットプリント） — 相違点: Capture/Compare/PWM Modules, ADC Resolution, Configurable Logic Cell, Core Architecture, DAC Resolution.
PIC24F16KM202-I/SP
✅ ドロップイン ⚠️ 仕様未検証価格はお問い合わせください
データシートを見る →PIC24F16KM202T-I/SP
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
PIC24F16KM202T-E/SP
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
PIC24F16KM202/SP
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
PIC24F16KM202T/SP
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
PIC24F16KM202-E/SP 最大定格＆電気的特性
| Product Type | 16-bit RISC microcontroller |
| Processor Speed | 32 MHz |
| Flash Memory | 16 KB |
| SRAM | 2 KB |
| ADC Resolution | 12 bit |
| DAC Resolution | 8 bit |
| Integrated Operational Amplifiers | Present |
| Configurable Logic Cell | Present |
| Capture/Compare/PWM Modules | Present |
| Core Architecture | 16-bit RISC |
| 電源電圧 | 3 V or 5 V |
| Temperature Grade | -40°C to +125°C |
| パッケージ | 28-pin through-hole SPDIP |
| Terminal Count | 28 |
| 実装タイプ | Through-hole |
| RoHS ステータス | unknown |
| REACH Status | unknown |
PIC24F16KM202-E/SP 28-pin through-hole spdip ピン配置ガイド
PIC24F16KM202-E/SP (28-pin through-hole spdip パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: PIC24F16KM202-E/SP.
詳細は データシート をご参照ください。
主な用途
PIC24F16KM202-E/SP の用途: 6 件s: Industrial Sensor Interface, Environmental Monitoring, Temperature Control System, Compact Analog Signal Conditioner, Low-Power Data Acquisition, Motor and Actuator Control.
Industrial Sensor Interface
The PIC24F16KM202-E/SP fits compact industrial sensor interfaces because its 32 MHz 16-bit core can manage sampling, filtering, and control logic while the integrated 12-bit ADC converts analog sensor signals. The 2 KB SRAM supports short working buffers and the 16 KB Flash holds application firmware, calibration tables, and communication routines. Its -40°C to +125°C grade suits equipment operating across industrial temperature ranges. Place the device in a 28-pin through-hole design when field wiring, serviceability, and robust assembly are priorities. Review ADC acquisition requirements and analog grounding in the manufacturer datasheet before assigning sensor channels.
おすすめ
Environmental Monitoring
PIC24F16KM202-E/SP is appropriate for environmental monitoring products that periodically measure sensors and control indicators or actuators. The 12-bit ADC supports analog inputs, the 8-bit DAC can generate a control or reference voltage, and the Configurable Logic Cell can implement additional digital conditions without assigning every function to the main CPU. Its low-power focus supports duty-cycled measurements in battery-operated equipment. The 16 KB Flash and 2 KB RAM are suitable for compact sensing nodes with local filtering and status reporting. Validate the sampling rate, standby behavior, and sensor excitation requirements against the manufacturer documentation.
おすすめ
Temperature Control System
PIC24F16KM202-E/SP can serve as the control microcontroller in a temperature controller because its 32 MHz processor supports responsive feedback loops, its 12-bit ADC measures sensor outputs, and its 8-bit DAC provides a controllable actuator or reference signal. Flexible Capture/Compare/PWM peripherals can assist with timing-intensive switching or drive functions. The extended-temperature grade supports industrial environments, while the 28-pin DIP package simplifies through-hole assembly in control panels and test equipment. Configure the control loop and protection limits in firmware, and verify heater or actuator drive requirements separately because the microcontroller does not replace power-driver circuitry.
おすすめ
Compact Analog Signal Conditioner
PIC24F16KM202-E/SP is well matched to compact analog signal-conditioning products because it integrates a 12-bit ADC, 8-bit DAC, operational amplifiers, and configurable digital logic. The MCU can acquire a sensor signal, apply calibration or filtering, and generate a controlled output within one package. Its 16-bit RISC architecture at 32 MHz provides more arithmetic headroom than an 8-bit design, while 16 KB Flash and 2 KB RAM fit focused embedded programs. Confirm op-amp availability, analog input ranges, and DAC output behavior in the pin-description table, because peripheral availability can depend on package and device options.
おすすめ
Low-Power Data Acquisition
PIC24F16KM202-E/SP can support low-power data-acquisition modules that collect analog measurements, perform local processing, and report results through embedded serial interfaces. The integrated 12-bit ADC reduces system complexity, while sleep-mode-oriented low-power design can extend operating time in distributed monitoring systems. Sixteen kilobytes of Flash is adequate for compact acquisition firmware, and 2 KB of SRAM can buffer sampled values. The 28-pin through-hole package is useful where field replacement and through-hole assembly are preferred. Verify the required communication pins, ADC sampling behavior, wake-up sources, and supply current in the manufacturer datasheet.
おすすめ
Motor and Actuator Control
PIC24F16KM202-E/SP can control small motors and actuators when the design needs local timing, sensor feedback, and configurable digital outputs. Its Capture/Compare/PWM modules support periodic measurement and waveform generation, while the 32 MHz core can execute proportional, integral, and derivative control routines. The integrated analog resources allow current or position feedback to be sampled without adding a separate ADC. Use the 28-pin through-hole package where through-hole assembly is advantageous. External transistors, gate drivers, protection networks, and current sensing components are still required according to the motor and actuator electrical characteristics.
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: PIC24F16KM202-E/SP — 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 | PIC24F16KM202-I/SP | PIC24F16KM202T-I/SP | PIC24F16KM202T-E/SP | PIC24F16KM202/SP | PIC24F16KM202T/SP |
|---|---|---|---|---|---|---|
| Package | 28-pin SPDIP | 28-pin SPDIP | 28-pin SPDIP | 28-pin SPDIP | 28-pin SPDIP | 28-pin SPDIP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Architecture | 16-bit RISC | 16-bit RISC | 16-bit RISC | 16-bit RISC | 16-bit RISC | 16-bit RISC |
| Processor Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Flash Memory | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB |
| SRAM | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB |
| ADC Resolution | 12 bit | 12 bit | 12 bit | 12 bit | 12 bit | 12 bit |
| DAC Resolution | 8 bit | 8 bit | 8 bit | 8 bit | 8 bit | 8 bit |
| Terminal Count | 28 | 28 | 28 | 28 | 28 | 28 |
主な差別化要因
- Combines multiple analog functions in one microcontroller （vs PIC24F16KM202-I/SP)
- Maintains the same core and memory architecture across the family （vs PIC24F16KM202T-E/SP)
- Uses a serviceable 28-pin through-hole package （vs PIC24F16KM202/SP)
設計ノート
Use the 28-pin DIP footprint and assign every connection from the manufacturer pin-description table rather than relying on the package outline alone. Keep analog inputs and the 8-bit DAC route away from switching-node traces, and provide a low-impedance ground plane. Confirm which peripheral functions remain available on this package before designing around the ADC, DAC, op amps, Capture/Compare/PWM modules, or Configurable Logic Cell.
Place the required supply-decoupling capacitors adjacent to the corresponding VDD and VSS pins, with the ground return kept short. The PIC24F16KM202 family supports 3 V and 5 V operation, but the exact supply range for the selected operating mode should be confirmed in the datasheet. Validate voltage tolerances, power sequencing, and the relationship between supply voltage and processor speed before finalizing the power tree.
Separate analog sensing paths from high-current actuator and switching paths to reduce coupling into the 12-bit ADC. Use continuous ground where possible, avoid routing sensitive inputs beneath digital or power-conversion components, and keep programming and debug signals away from high-impedance analog nodes. Validate the final layout with the manufacturer pin table and application guidance.
Do not substitute surface-mount package variants into the 28-pin through-hole footprint even when they use the same base PIC24F16KM202 identifier. Check the complete ordering suffix, temperature grade, memory configuration, and pin availability for every proposed replacement. Firmware and configuration requirements should also be reviewed before exchanging ordering-code variants.
コンプライアンス情報
No explicit RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations were found for the exact ordering code in the referenced sources.
