PIC24F08KL301-I/SO - 16-Bit 32MHz 8KB Flash MCU | Microchip
부품 번호: PIC24F08KL301-I/SO ✓ 활성PIC24F08KL301-I/SO 개요
A microcontroller is an integrated circuit containing a processor core, program memory, data memory, and peripherals on one semiconductor device. The PIC24F family belongs to the broader embedded-controller hierarchy: 16-bit microcontroller, embedded processing IC, and programmable control device. PIC24F08KL301 combines a compact instruction set, dedicated communication peripherals, and power-management features for applications where board size, energy use, and integrated peripheral count are important.
The principal device ratings include a 32 MHz maximum clock, 8 KB Flash memory organized as 2.75K x 24 words, 1 KB RAM, 256 bytes EEPROM, 17 I/O ports, and a 3 V to 3.6 V supply range. The industrial temperature designation in the ordered MPN supports applications requiring an industrial operating grade. nanoWatt XLP is particularly relevant for battery-operated products because it allows the CPU, Flash, SRAM, and peripherals to operate in reduced-power Doze modes when continuous high-speed processing is unnecessary.
The MSSP module consolidates I2C and SPI interfaces, allowing the PIC24F08KL301-I/SO to communicate with sensors, serial memory, displays, and external converters without adding separate interface ICs. CCP and ECCP blocks provide configurable timing and capture or compare functions useful for motor control, lighting, and general timing tasks. Compared with a larger general-purpose microcontroller, this 20-pin device provides a compact option when the design does not require more memory, I/O, or processing throughput.
Typical uses include low-cost serial data loggers, battery-powered sensor interfaces, compact consumer controls, medical-device accessories, portable media accessories, and small industrial monitoring modules. The 20-pin SOIC package also supports conventional PCB assembly methods, although the maximum operating frequency and peripheral configuration should be checked against the manufacturer's device documentation during design-in.
Designers should budget input and output decoupling close to the supply and ground pins, confirm the selected programming and debug interface, and review low-power behavior in the application firmware. When upgrading an existing design, verify pin multiplexing, oscillator configuration, and peripheral assignments rather than assuming that every device with similar memory density is interchangeable.
This product page consolidates the verified manufacturer and distributor information, compares the available package and memory details, and records practical application and sourcing considerations that are not presented as a substitute for the complete Microchip device documentation.
드롭인 대체품: PIC24F08KL301-I/SO — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: PIC24F08KL301-I/SO (동일 폼 팩터 및 풋프린트) — 차이점: Package.
이 제품에는 사용 가능한 드롭인 대체품이 없습니다.
대체품 요청PIC24F08KL301-I/SO 최대 정격 & 전기적 특성
| Product Type | 16-bit Flash microcontroller |
| Maximum Clock Speed | 32 MHz |
| Program Memory | 8 KB Flash (2.75K x 24 words) |
| Data Memory | 1 KB RAM |
| EEPROM | 256 bytes |
| 공급 전압 | 3 V to 3.6 V |
| I/O Port Count | 17 |
| Serial Interfaces | MSSP supporting I2C and SPI |
| Timer and Capture Compare Peripherals | CCP and ECCP |
| Low Power Technology | nanoWatt XLP |
| 패키지 | 20-pin SOIC |
| 실장 유형 | Surface Mount |
| Temperature Grade | Industrial |
PIC24F08KL301-I/SO 20-pin soic 핀 구성 가이드
PIC24F08KL301-I/SO(20-pin soic 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: PIC24F08KL301-I/SO.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
PIC24F08KL301-I/SO 적합 용도: 6 애플리케이션s: Battery-Powered Sensor Interfaces, Low-Cost Serial Data Loggers, Portable Consumer Controls, Medical and Wellness Accessories, Small Industrial Monitoring Modules, Timing and Motor-Control Modules.
Battery-Powered Sensor Interfaces
The PIC24F08KL301-I/SO fits compact battery-powered sensor nodes because its 32 MHz 16-bit core provides processing headroom while nanoWatt XLP supports Doze operation for the CPU, Flash, SRAM, and peripherals. The 8 KB Flash and 1 KB RAM are suitable for moderate acquisition, filtering, and control firmware, while the MSSP block can operate in I2C or SPI mode for digital sensors. A system benefit is the reduction of external interface circuitry, although actual current draw depends on the selected clock, duty cycle, and firmware sleep state.
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Low-Cost Serial Data Loggers
The PIC24F08KL301-I/SO can serve as the control and communications hub in a small serial data logger. Its 8 KB Flash stores firmware, 1 KB RAM supports temporary buffering, and 256 bytes EEPROM retains configuration or calibration information. The 32 MHz clock allows responsive sampling and the MSSP module provides a selectable I2C or SPI path to sensors and external storage. The 20-pin SOIC keeps the assembly compact, while low-power firmware states can extend operating time in portable logging equipment.
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Portable Consumer Controls
The PIC24F08KL301-I/SO is appropriate for portable consumer controls where low cost, low power, and limited board space are priorities. Its 16-bit architecture and 32 MHz operating speed can handle button logic, status indication, simple timing, and serial peripheral management. The integrated MSSP reduces the need for separate I2C or SPI controllers, while CCP and ECCP support timing-intensive functions such as dimming, pulse generation, or input capture. Designers should select the appropriate low-power mode and avoid blocking delays when battery life matters.
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Medical and Wellness Accessories
The PIC24F08KL301-I/SO can support disposable or compact medical and wellness accessories that need basic sensing, control, and a low-power communications path. The 3 V to 3.6 V supply range aligns with common 3.3 V systems, and the 20-pin SOIC package simplifies inspection and conventional surface-mount assembly. Its MSSP interface can connect compatible sensors or displays, while 1 KB RAM and 8 KB Flash support focused embedded workloads. Final medical use requires separate quality, regulatory, and validation assessment that is not established by the supplied data.
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Small Industrial Monitoring Modules
The PIC24F08KL301-I/SO is suitable for compact industrial monitoring modules that combine local control with serial sensor or actuator communications. Its 32 MHz clock provides useful timing margin, 17 I/O ports support external digital signals, and MSSP-based I2C/SPI connectivity reduces the component count for bus-based peripherals. The industrial temperature grade is relevant to equipment operating outside consumer conditions, but the specific temperature limits were not supplied and must be confirmed in the manufacturer documentation. Firmware should include watchdog and fault-handling behavior appropriate to the monitored process.
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Timing and Motor-Control Modules
The PIC24F08KL301-I/SO can serve as the controller for small timing or motor-control modules because CCP and ECCP peripherals provide configurable capture, compare, and pulse-width functions. A 32 MHz clock supports responsive timing calculations, while 17 I/O ports leave room for control signals, position feedback, and status indication. The integrated MSSP can communicate with sensors or a host board. Designers must confirm the exact peripheral channel allocation, pin multiplexing, and motor-drive topology in the manufacturer documentation before committing the 20-pin SOIC layout.
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추천 제품 요약
엔지니어링 참조 데이터: PIC24F08KL301-I/SO — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 |
|---|---|
| Brand | Microchip Technology |
| Package | 20-pin SOIC |
| CPU Architecture | 16-bit |
| Maximum Clock Speed | 32 MHz |
| Program Memory | 8 KB Flash (2.75K x 24 words) |
| RAM | 1 KB |
| EEPROM | 256 bytes |
| Supply Voltage | 3 V to 3.6 V |
| I/O Port Count | 17 |
| Serial Peripherals | MSSP with I2C and SPI support |
| Low-Power Feature | nanoWatt XLP |
| Verified Starting Price | $0.7162 as of 2026-10-28 |
주요 차별점
- Low-power 16-bit embedded control in a compact package (vs PIC24F08KL301-I/SS)
- Integration reduces external peripheral count (vs PIC24F08KL301-I/SS)
- nanoWatt XLP supports portable-system design (vs PIC24F08KL301-I/SS)
설계 노트
Place the device supply bypass capacitor close to the VDD and VSS pins, and route high-current return paths without narrow necks. The verified operating range is 3 V to 3.6 V, so do not assume 5 V tolerance. For battery designs, use nanoWatt XLP modes intentionally, disable unused peripherals, and evaluate the complete board because external sensors and interface chips may dominate sleep current.
Assign pins only after checking the manufacturer pinout and alternate-function tables for the exact PIC24F08KL301 variant. The supplied sources confirm a 20-pin SOIC package but do not provide individual pin names, so copying a generic PIC24F pin assignment can cause programming, oscillator, or peripheral conflicts. Preserve the SOIC land pattern unless the complete package drawing has been checked against the selected source.
Do not treat PIC24F08KL301-I/SS as a drop-in substitute for PIC24F08KL301-I/SO. Although the verified listings associate both with the same 32 MHz, 8 KB Flash device family, the package suffix changes the physical lead format from SSOP to SOIC. Also confirm oscillator, brown-out, programming, and peripheral settings in project configuration files before production programming.
Keep serial traces associated with MSSP communication short where possible, provide a common ground reference, and observe the manufacturer's decoupling and maximum-transition recommendations. If the design uses high-frequency crystal or oscillator routing, follow the exact reference circuit and layout guidance in the current device documentation rather than substituting values from another PIC24F member.
규정 준수 정보
The supplied manufacturer and distributor snippets do not provide explicit compliance declarations for the ordered device. The -I suffix identifies the industrial temperature grade, but it does not by itself establish AEC-Q100 qualification.