PIC24F08KL301-E/MQ - 16-Bit 8KB MCU | Microchip Technology
部品番号: PIC24F08KL301-E/MQ ✓ 生産中PIC24F08KL301-E/MQ 概要
ドロップイン代替品: PIC24F08KL301-E/MQ — 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: PIC24F08KL301-E/MQ （同一形状・フットプリント） — 相違点: Core Architecture, Package, ADC, Comparators, I/O Pins.
PIC24F08KL301-I/MQ
✅ ドロップイン価格はお問い合わせください
データシートを見る →PIC24F08KL301-E/MQ 最大定格＆電気的特性
| Microcontroller Type | 16-bit Flash Microcontroller |
| Core Architecture | PIC24 16-bit core |
| Flash Memory | 8 KB |
| RAM | 1 KB |
| EEPROM | 256 bytes |
| 電源電圧 | 3 V |
| パッケージ | 20-VQFN (5 x 5 mm) |
| 実装タイプ | Surface Mount |
| Low-Power Feature | nanoWatt XLP |
| Communication Peripherals | MSSP supporting I2C and SPI |
| Capture and Compare Peripherals | CCP and ECCP |
PIC24F08KL301-E/MQ 20-vqfn (5 x 5 mm) ピン配置ガイド
PIC24F08KL301-E/MQ (20-vqfn (5 x 5 mm) 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: PIC24F08KL301-E/MQ.
詳細は データシート をご参照ください。
主な用途
PIC24F08KL301-E/MQ の用途: 6 件s: Portable Consumer Devices, Medical Disposable Testers, Cost-Sensitive Sensor Hubs, Industrial Monitoring and Control, Security and Access-Control Modules, Battery-Powered Consumer Accessories.
Portable Consumer Devices
The PIC24F08KL301-E/MQ fits compact, battery-powered consumer products because it combines a 16-bit PIC24 core, 8 KB Flash, 1 KB SRAM, and a 3 V supply in a 20-VQFN package. Its verified nanoWatt XLP support is valuable when the product spends most of its operating life in a low-power state. MSSP provides I2C and SPI connectivity for compact sensors or accessory peripherals, while CCP and ECCP support timing and control tasks. The main design limit is the 8 KB firmware budget, so applications should use compact drivers and avoid unnecessary middleware. Firmware must also avoid assuming that all peripheral pins are simultaneously available because I2C, SPI, timers, and general-purpose I/O share a small pin count.
おすすめ
Medical Disposable Testers
The PIC24F08KL301-E/MQ is suitable for cost-sensitive disposable medical-test products that need deterministic embedded control without a high-memory microcontroller. Its 16-bit core and 8 KB Flash provide more arithmetic and code capability than many simple state machines, while the 1 KB SRAM and 256-byte EEPROM support working variables and retained configuration. The 20-VQFN package limits board area, and the 3 V supply aligns with compact battery-powered designs. Verified MSSP I2C and SPI interfaces can connect sensors or identification peripherals. For medical use, engineers must separately verify electrical isolation, calibration, regulatory risk controls, and the exact operating-temperature grade from the manufacturer datasheet.
おすすめ
Cost-Sensitive Sensor Hubs
The PIC24F08KL301-E/MQ works well in small sensor-hub assemblies where several serial sensors must feed a local control or logging function. Its MSSP peripheral supports I2C and SPI, allowing the same controller to handle sensors with different bus requirements, while CCP and ECCP can support timing, pulse measurement, or basic motor-control functions. The 8 KB Flash and 1 KB SRAM keep the device economical for straightforward edge processing rather than complex analytics. Its 20-VQFN package also supports dense PCB layouts. Designers should budget pin multiplexing carefully, keep the bus pull-ups and signal routing controlled, and validate the device's exact input thresholds and peripheral operating conditions against the target sensors.
おすすめ
Industrial Monitoring and Control
The PIC24F08KL301-E/MQ is appropriate for small industrial monitoring modules where a local MCU must read sensors, operate actuators, and communicate over a serial link. Its 16-bit architecture and CCP/ECCP peripherals provide useful timing and control resources, while I2C and SPI through MSSP broaden the available sensor ecosystem. The 3 V operating class fits modern low-voltage industrial boards, and the compact 20-VQFN package minimizes footprint. For an industrial deployment, engineers must confirm the exact environmental grade, supply tolerance, watchdog behavior, and I/O levels rather than assuming them from the family name. Galvanic isolation, surge protection, and environmental qualification are usually board-level requirements that must be addressed separately.
おすすめ
Security and Access-Control Modules
The PIC24F08KL301-E/MQ can serve as the controller in compact access-control or electronic-lock modules that need low standby consumption and local serial peripherals. The verified nanoWatt XLP feature supports energy-conscious operation, while 256 bytes of EEPROM can retain a limited set of calibration, identity, or configuration values. I2C and SPI provide interfaces to secure elements, readers, or display controllers, and the 20-VQFN package supports space-constrained boards. Designers should not use the limited EEPROM as an unrestricted credential store; instead, use a dedicated protected memory component when cryptographic key handling is required. Validate wake-up behavior, I/O drive strength, ESD strategy, and the exact operating-temperature grade before production.
おすすめ
Battery-Powered Consumer Accessories
The PIC24F08KL301-E/MQ is well matched to battery-powered phone accessories and other small consumer products where low cost, compact size, and low-power operation matter more than large memory capacity. The 3 V supply, 20-VQFN package, and nanoWatt XLP support create a compact baseline for sleep-mode products. Its I2C and SPI capabilities allow connection to sensors, flash memory, or wireless companion modules without consuming an entire board area. CCP and ECCP can handle timing or simple actuator-control duties. The firmware must remain within 8 KB Flash and 1 KB SRAM, and the USB, radio, charging, and battery-management functions should use dedicated companion devices rather than overloading the MCU's limited resources.
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: PIC24F08KL301-E/MQ — 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 | PIC24F08KL301-I/MQ |
|---|---|---|
| Package | 20-VQFN (5 x 5 mm) | 20-VQFN (5 x 5 mm) |
| Brand | Microchip Technology | Microchip Technology |
| Core | 16-bit PIC24 core | 16-bit PIC24 core |
| Flash Memory | 8 KB | 8 KB (2.75K x 24) |
| RAM | 1 KB | 1 KB |
| EEPROM | 256 bytes | 256 bytes |
| Supply Voltage | 3 V | 3 V |
| Communication Peripherals | MSSP with I2C and SPI | MSSP with I2C and SPI |
| Low-Power Feature | nanoWatt XLP | nanoWart XLP family |
主な差別化要因
- Same-family footprint retention （vs PIC24F08KL301-I/MQ)
- 16-bit control at a low verified starting price （vs PIC24F08KL301-I/MQ)
- Integrated serial-peripheral coverage （vs PIC24F08KL301-I/MQ)
設計ノート
Design the 3 V supply path around the exact load, startup behavior, and transient limits in the manufacturer datasheet. Place local input and output decoupling close to the relevant device pins, observe the manufacturer's recommended capacitor values and ESR requirements, and keep switching or motor-current returns away from sensitive analog and communication traces. Because the supplied data confirms a 3 V device but does not provide complete current limits, do not infer the allowable supply tolerance or peak current from the family marketing description.
Treat the 20-VQFN footprint as a complete assembly constraint. Confirm whether the center thermal or exposed pad is electrically connected, required for soldering, or designated as no-connect from the current package drawing. Follow the manufacturer land-pattern and stencil recommendations rather than generating a generic VQFN footprint. Verify pin 1 orientation, courtyard clearance, solder mask, paste distribution, and reflow profile. The verified distributor snippets confirm a 5 x 5 mm 20-VQFN package but do not expose the exact pin names or pad details needed to finalize fabrication artwork.
Avoid assuming that all I2C, SPI, timer, and general-purpose I/O functions can be used simultaneously. The PIC24F08KL301-E/MQ has only 20 pins, so peripheral multiplexing must be planned before assigning connectors and sensors. Also size firmware against the verified 8 KB Flash and 1 KB RAM limits rather than relying on assumptions from larger PIC24 devices. Use the 256-byte EEPROM only for small retained values, and include a controlled recovery path if the retained configuration becomes invalid.
Keep I2C and SPI routing short, with continuous reference planes and controlled return paths. If the board combines a switching supply, radio, or high-current actuator with this MCU, separate noisy power and ground-current paths where practical and keep the quiet ground reference under analog or sensor interfaces. Although MSSP supports both buses, the verified data does not specify maximum bus rates or input thresholds, so signal integrity and level compatibility should be checked in the manufacturer datasheet and tested with the actual peripherals.
コンプライアンス情報
The supplied verified data does not explicitly state the target MPN's RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. A general comparison page mentions RoHS and REACH, but it does not provide an authoritative status for this exact MPN.
