MC9S08JE64VLH - 8-Bit 48MHz 64KB Flash MCU | NXP
料号： MC9S08JE64VLH ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
MC9S08JE64VLH 概述
A microcontroller is a compact integrated circuit containing a processor core, program memory, data memory, peripherals, and input/output interfaces. It belongs to the embedded-controller hierarchy and executes firmware that senses inputs, performs control calculations, and drives external hardware. The S08 core provides an 8-bit architecture suited to appliances, metering equipment, industrial controls, and USB-connected products where higher processing capacity is not essential.
Verified listings identify 64 KB of Flash, 12 KB of RAM, 33 I/O pins, a 48 MHz speed rating, an internal oscillator, and tray packaging. The reported supply options include 2.5 V and 3.3 V operation. Published family information also associates the JE64/128 family with USB connectivity, ultra-low-power operation, and high measurement accuracy, making the device suitable for control systems that need both communication and analog precision.
The 48 MHz maximum speed can improve control-loop responsiveness compared with slower 8-bit devices, while the 64 KB Flash capacity provides room for application firmware and fixed-function routines. The 64-LQFP package exposes substantially more I/O than a small package, allowing external sensors, displays, communications circuitry, and actuators to be connected while retaining a conventional leaded footprint for inspection and assembly.
Typical uses include USB-connected control accessories, low-power sensing nodes, measurement instruments, appliance controls, and compact industrial products. Before schematic capture, verify USB transceiver requirements, pin multiplexing, clock configuration, memory organization, electrical limits, and firmware dependencies in the manufacturer datasheet. Board layout should preserve clean routing for USB and sensitive measurement signals and provide appropriate decoupling near the device.
This page combines verified manufacturer and distributor data with purchasing guidance, design considerations, and application context. It does not infer unreported electrical limits, pin functions, lifecycle status, or prices; those items remain marked as unavailable rather than guessed.
直接替换替代料： MC9S08JE64VLH ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MC9S08JE64VLH （相同外形与封装尺寸） ——差异在于 Maximum Clock Frequency, Package, RoHS Status.
快速对比工具——选择替代料号进行并排对比：
该产品暂无直接替换替代料。
请求替代料MC9S08JE64VLH 最大额定值与电气特性
| Product Type | 8-bit microcontroller |
| Series | S08JE |
| Processor Core | S08 core |
| Instruction Set | HCS08 |
| Maximum Clock Speed | 48 MHz |
| Program Memory | 64 KB Flash |
| Program Memory Organization | 64K x 8 bits |
| RAM | 12K x 8 bits |
| Number of I/O Pins | 33 |
| Oscillator Type | Internal |
| Supply Options | 2.5 V and 3.3 V |
| 封装 | 64-LQFP |
| Package Dimensions | 10 mm x 10 mm |
| 安装类型 | Surface mount |
| Packaging | Tray |
| USB Connectivity | Supported by JE64/128 family |
| Low-Power Operation | Ultra-low-power operation supported by JE64/128 family |
| Measurement Capability | High measurement accuracy supported by JE64/128 family |
MC9S08JE64VLH 10 mm x 10 mm 引脚配置指南
MC9S08JE64VLH（10 mm x 10 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： MC9S08JE64VLH.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MC9S08JE64VLH 适用于 6 应用s: USB-Connected Control Accessories, High-Accuracy Measurement Systems, Low-Power Sensing Nodes, Appliance and User-Interface Control, Industrial Data Acquisition, Instrumentation and Embedded Test Equipment.
USB-Connected Control Accessories
The MC9S08JE64VLH fits USB-connected accessories because the verified JE64/128 family information identifies USB connectivity, while the device provides a 48 MHz S08 core, 64 KB of Flash, and 33 I/O pins. An engineer could place it between external controls and a USB interface to manage status, configuration, or actuator commands. The 64-LQFP package simplifies pin access, but the implementation still requires verification of USB-capable pins, transceiver circuitry, firmware support, and signal routing. Its larger memory footprint is useful when peripheral management and USB state handling need more code than a minimal 8-bit controller provides.
推荐
High-Accuracy Measurement Systems
The MC9S08JE64VLH is appropriate for measurement systems whose control logic benefits from high measurement accuracy, a feature associated with the JE64/128 family in verified family documentation. Its 48 MHz maximum clock supports responsive sampling and control sequencing, while 64 KB of Flash and 12K x 8 bits of RAM accommodate measurement routines and working data. The 33 I/O pins can connect sensors, references, and control outputs. Exact analog capabilities, conversion timing, accuracy figures, and pin assignments must be confirmed in the manufacturer datasheet before selecting divider, reference, and acquisition circuitry.
推荐
Low-Power Sensing Nodes
The MC9S08JE64VLH can serve as the controller in a low-power sensing node because the verified JE64/128 family description specifies ultra-low-power operation. Its 64 KB Flash supports compact application firmware, and the 12K x 8-bit RAM provides working space for buffering samples and managing sensor state. The internal oscillator listed in verified specifications can support clocked sensing and control functions without relying on the maximum 48 MHz rate in every duty cycle. Power-mode settings, wake-up sources, active current, and timing values are not supplied and must be taken from the manufacturer datasheet before estimating battery life.
推荐
Appliance and User-Interface Control
The MC9S08JE64VLH offers enough program memory, RAM, and I/O for appliance controls that coordinate buttons, indicators, sensors, communications, and actuators. Its 48 MHz S08 core provides a higher operating ceiling than slower general-purpose 8-bit controllers, while the 64-LQFP package offers 33 verified I/O pins and a 10 mm by 10 mm footprint. That pin count can reduce multiplexing in a human-interface or appliance-control design. Engineers should still confirm which pins support analog functions, timers, serial interfaces, interrupts, and voltage levels before finalizing the schematic.
推荐
Industrial Data Acquisition
The MC9S08JE64VLH is suitable for compact industrial data-acquisition logic where an 8-bit controller must collect digital inputs, process measurements, and control downstream equipment. Its 64 KB Flash provides more code storage than a small microcontroller, and 12K x 8 bits of RAM can hold buffers and protocol state. The 33 verified I/O pins are useful when multiple sensors, isolators, displays, or actuator drivers must connect around one controller. For factory use, verify industrial temperature qualification, ESD protection, isolation strategy, grounding, and watchdog requirements; those details are not established by the supplied excerpts.
推荐
Instrumentation and Embedded Test Equipment
The MC9S08JE64VLH can coordinate instrumentation front ends, test sequences, status displays, and communications because its 48 MHz S08 core handles time-sensitive control while 64 KB of Flash stores measurement and test firmware. The 33 I/O pins permit direct attachment to sensors, switching networks, logic front ends, and operator indicators. Its 64-LQFP package also leaves many pins accessible for laboratory-board assembly and rework. Measurement accuracy is identified as a JE64/128 family strength, but no specific converter resolution, input impedance, noise, calibration method, or accuracy limit was supplied; these must be established from official device data.
推荐
推荐产品汇总
工程参考数据： MC9S08JE64VLH ——对比、设计指导和合规信息。
选型指南
关键差异点
- Specific JE-family resource combination （对比 MC9S08LG32CLH)
- More verified program memory than the nominally 32 KB naming class （对比 MC9S08LG32CLH)
- Higher-memory member within the related JE naming family （对比 MC9S08JE128VLH)
设计说明
Treat USB routing as a controlled-impedance interface only after confirming the exact USB-capable pins and transceiver arrangement in the manufacturer documentation. The verified excerpts establish family-level USB connectivity but do not supply a complete pin map or board stack-up requirement. Preserve the shortest practical connection between controller, protection network, and connector, avoid stubs, and provide a continuous ground reference. Do not finalize copper geometry from generic USB templates before the device pinout and electrical limits are verified.
Use the 48 MHz rate only when operating voltage, timing, and power conditions permit it; family descriptions elsewhere indicate frequency can be reduced at lower supply levels. The supplied excerpt does not provide a complete voltage-frequency-current table, so do not assume that 48 MHz, 2.5 V, and 3.3 V can be combined arbitrarily. Validate each rail against the manufacturer operating matrix and calculate average consumption from the selected active and low-power modes before committing to a battery or external supply design.
Place required decoupling structures at the associated supply pins and keep high-current return paths compact. Because the verified data confirms a 10 mm by 10 mm 64-LQFP with 33 I/O, pin multiplexing may still be necessary for analog, serial, timer, and control functions. Create the symbol from the exact datasheet revision rather than the distributor label, mark every no-connect explicitly, and separate sensitive measurement routes from switching or high-current nodes. Verify all package dimensions and pin-one orientation against the selected assembly drawing.
合规信息
The verified excerpts do not contain authoritative compliance declarations for the exact MC9S08JE64VLH MPN. Generic comparison-page references were not used to infer compliance.
