MC9S08LH64CLK - 40MHz 64KB 8-Bit MCU | NXP
부품 번호: MC9S08LH64CLK ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $3.8384 | $3.84 |
| 10 | $3.8384 | $38.38 |
| 100 | $3.8384 | $383.84 |
| 500 | $3.8384 | $1,919.20 |
| 1,000 | $3.8384 | $3,838.40 |
MC9S08LH64CLK 개요
A microcontroller is a programmable semiconductor that integrates a CPU, memory, peripherals, and input/output interfaces on one device. The S08 family belongs to the broader 8-bit embedded-controller hierarchy, where firmware is loaded into nonvolatile memory and the device controls sensors, displays, communication links, or actuators. The MC9S08LH64CLK therefore serves as the central controller in compact medical, metering, industrial, and human-interface systems rather than acting only as a general-purpose computing processor.
Its headline features include a 40 MHz operating frequency, 64 KB Flash, an 80-LQFP package, an LCD driver, and enhanced ADC accuracy. The LCD-driver capability is useful for products that need a local segmented or matrix display without a separate display controller. The enhanced ADC accuracy makes the device relevant to measurement systems where signal-to-noise behavior and repeatability matter. The supplied data also identifies a 2.1 V to 3.6 V supply range and a 16 MHz clock-speed specification in one secondary listing, while the manufacturer and distributor results identify 40 MHz as the product headline frequency.
The S08LK architecture is intended for embedded control rather than high-end application processing. Its 8-bit word size and on-chip peripherals make it suitable for control loops, user-interface handling, and low-to-medium-complexity sensing systems. Designers should verify the exact operating mode, clock configuration, ADC resolution, memory map, and peripheral availability against the manufacturer datasheet before final firmware and PCB release.
Typical applications include medical instrumentation, metering equipment, programmable display controllers, industrial sensing terminals, and compact embedded control panels. In each case, the LCD driver can reduce external component count, while the ADC-related feature supports analog measurement. Firmware architecture, clocking, power budgeting, and display timing remain application-specific engineering decisions.
The principal design consideration is to validate the complete operating envelope rather than relying only on the 40 MHz headline specification. Supply voltage, temperature grade, peripheral limits, pin multiplexing, LCD segment count, and analog accuracy determine whether the MC9S08LH64CLK fits a particular medical or metering design. A hardware drop-in alternative should not be assumed from package similarity alone.
This page combines verified manufacturer and distributor information, practical application context, and explicit data-gap markers. It is designed to support component selection, sourcing, and engineering review without inventing specifications that were not present in the supplied evidence.
드롭인 대체품: MC9S08LH64CLK — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: MC9S08LH64CLK (동일 폼 팩터 및 풋프린트) — 차이점: Flash Memory, Package, Core Processor, I/O Ports, LCD Driver.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
MC9S08LH36CLK
✅ 드롭인✓ 재고 있음
가격 문의
데이터시트 보기 →MC9S08LH64CLK 최대 정격 & 전기적 특성
| Product Type | 8-bit microcontroller |
| CPU Core | S08 core |
| Maximum Clock Speed | 40 MHz |
| Flash Memory | 64 KB (64K x 8) |
| Data Organization | 64K x 8 bits |
| 공급 전압 | 2.1 V to 3.6 V |
| 패키지 | 80-LQFP (14 x 14 mm) |
| Package Type | LQFP-80 |
| I/O Ports | 37 |
| LCD Driver | Yes |
| ADC Accuracy | Increased accuracy |
| Core Architecture | S08LK |
| CPU Word Size | 8-bit |
| Operating Frequency from Secondary Listing | 16 MHz |
| 장착 스타일 | Surface mount |
| RoHS 상태 | RoHS compliant |
| 수명 주기 상태 | NRND |
MC9S08LH64CLK lqfp-80 핀 구성 가이드
MC9S08LH64CLK(lqfp-80 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: MC9S08LH64CLK.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
MC9S08LH64CLK 적합 용도: 6 애플리케이션s: Medical Measurement Instruments, Utility Metering, Programmable Display Controllers, Industrial Sensing Terminals, Compact Embedded Control Panels, Battery-Powered Sensor Interfaces.
Medical Measurement Instruments
The MC9S08LH64CLK is a strong candidate for medical measurement instruments because the verified product description identifies increased ADC accuracy and an S08LK core with 64 KB Flash. The MCU can manage sensor acquisition, control logic, calibration values, and a local display while operating from a 2.1 V to 3.6 V supply. Its LCD driver may reduce the need for a separate display controller in compact instruments. The 40 MHz headline frequency provides processing headroom for measurement sequencing and user-interface tasks, although the exact ADC resolution, accuracy, channel count, and timing must be verified in the datasheet. Medical suitability also depends on system-level safety, isolation, EMC, and regulatory requirements not established by this component listing.
추천
Utility Metering
For metering equipment, the MC9S08LH64CLK combines an 8-bit S08LK core, 64 KB of Flash, an LCD driver, and increased ADC accuracy. It can supervise sensor inputs, apply calibration and filtering, maintain counters, and drive a local display without a separate LCD controller. The 2.1 V to 3.6 V operating range is relevant to compact battery- or low-voltage systems, while the 80-LQFP package supports conventional surface-mount assembly. Firmware size should be checked against the available memory map, and the ADC timing and accuracy should be confirmed rather than inferred from the product summary. For production, the NRND lifecycle status requires a supply and migration review.
추천
Programmable Display Controllers
The MC9S08LH64CLK suits programmable display controllers because the verified feature set includes an LCD driver and 37 I/O ports. A designer can use the MCU to store display sequences, scan keypad inputs, update segments, and coordinate measurement or status functions in one integrated controller. The 64 KB Flash provides room for firmware and fixed display data, while the 40 MHz S08LK headline specification supports responsive control. The exact LCD segment count, drive waveform, bias requirements, and multiplex pins were not supplied and must be checked in the manufacturer datasheet. Board layout should preserve the required LCD timing and route sensitive analog inputs away from display drive and switching nodes.
추천
Industrial Sensing Terminals
The MC9S08LH64CLK can serve as the control core of an industrial sensing terminal where analog inputs, local status indication, and compact embedded logic are required. Its increased ADC accuracy is specifically relevant to measurement-oriented designs, while the LCD driver supports a local operator display. The 80-LQFP package and 2.1 V to 3.6 V supply are useful for compact controller boards, and the 64 KB Flash supports application firmware plus configuration data. Deployment should account for the NRND status, long-term sourcing, input protection, calibration strategy, and the difference between headline clock specifications and the exact operating mode. Verify peripheral pin multiplexing and electrical limits before PCB release.
추천
Compact Embedded Control Panels
For a compact embedded control panel, the MC9S08LH64CLK combines an 8-bit S08LK processor, 64 KB Flash, 37 I/O ports, and an LCD driver in an 80-LQFP package. The MCU can coordinate front-panel buttons, indicator outputs, display updates, and simple sequencing functions while maintaining a low-voltage operating range of 2.1 V to 3.6 V. Its 40 MHz headline frequency provides more capability than a minimal indicator controller, although firmware architecture must account for the S08 instruction set and available peripherals. Pin multiplexing, LCD timing, input debouncing, and output drive limits should be checked against the official package and datasheet data before layout signoff.
추천
Battery-Powered Sensor Interfaces
The MC9S08LH64CLK may be evaluated for battery-powered sensor interfaces where a low-voltage MCU, local display, and measurement functions are required. Its verified 2.1 V to 3.6 V supply range and integrated LCD driver can simplify a compact instrument, while the 64 KB Flash provides space for firmware, calibration tables, and display data. The increased ADC accuracy is useful when the sensor output is close to the measurement noise floor. However, battery-life design requires validated sleep-mode behavior, oscillator settings, peripheral leakage, regulator efficiency, and display load, none of which are fully specified in the supplied data. Confirm those parameters and the NRND supply position before production commitment.
추천
추천 제품 요약
엔지니어링 참조 데이터: MC9S08LH64CLK — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MC9S08LH36CLK |
|---|---|---|
| Package | 80-LQFP (14 x 14 mm) | 80-LQFP |
| Brand | NXP Semiconductors | Freescale Semiconductor |
| CPU Core | S08LK | S08 |
| Flash Memory | 64 KB | 36 KB |
주요 차별점
- Larger Flash capacity than the verified same-package comparison target (vs MC9S08LH36CLK)
- Manufacturer product page identifies the part as NRND (vs MC9S08LH36CLK)
- Integrated features aligned with display and measurement systems (vs MC9S08LH36CLK)
설계 노트
Design the supply around the verified 2.1 V to 3.6 V range and verify every operating mode against the manufacturer datasheet. Place the MCU decoupling network close to the supply pins and keep analog, LCD, and digital return-current paths controlled. Because the supplied snippets do not state current consumption or regulator requirements, validate those values experimentally rather than assuming generic S08 numbers.
Use the official 80-LQFP package drawing and pinout before routing the board. The verified data confirms the package family but does not provide pin names, LCD assignments, ADC channels, or alternate functions. Confirm pin multiplexing and exposed-pad requirements from the manufacturer documentation; shared-package parts such as MC9S08LH36CLK must not be treated as automatically pin-compatible.
Keep analog sensor traces short and isolated from LCD drive and fast digital switching. The increased ADC accuracy is useful only when the reference, source impedance, sampling time, filtering, and grounding are controlled. Check the required acquisition timing and input impedance in the datasheet, then validate the complete measurement chain with calibration and noise testing on the finished PCB.
Do not select a replacement from package name alone. A valid drop-in candidate must match the 80-LQFP footprint, pin functions, supply behavior, memory requirements, LCD and ADC peripherals, clocking, and software expectations. The verified alternative search found MC9S08LH36CLK as a 36 KB Flash 80-LQFP comparison target, but its lower memory makes full compatibility unproven and requires design review.
규정 준수 정보
The verified Chipdig listing identifies the part as RoHS compliant. REACH, lead-free status, halogen-free status, conflict-minerals status, and automotive qualification were not supplied.
