MC9S08JE64VLH - 8-Bit 48MHz 64KB Flash MCU | NXP
MPN: MC9S08JE64VLH ✗ End of Life| Qty | Unit Price | Extended |
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| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
MC9S08JE64VLH Overview
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.
Drop-in alternatives for MC9S08JE64VLH — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with MC9S08JE64VLH (same form factor and footprint) — differing in Maximum Clock Frequency, Package, RoHS Status.
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Request AlternativesMC9S08JE64VLH Maximum Ratings & Electrical Characteristics
| 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 |
| Package | 64-LQFP |
| Package Dimensions | 10 mm x 10 mm |
| Mounting Type | 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 Pin Configuration Guide
Pin configuration for MC9S08JE64VLH (10 mm x 10 mm package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for MC9S08JE64VLH.
Refer to the datasheet for full pin configuration.
Typical Applications
MC9S08JE64VLH is suitable for 6 applications: 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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
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.
Recommended
Recommended Products Summary
Engineering reference data for MC9S08JE64VLH — comparison, design guidance, and compliance information.
Selection Guide
Key Differentiators
- Specific JE-family resource combination (vs MC9S08LG32CLH)
- More verified program memory than the nominally 32 KB naming class (vs MC9S08LG32CLH)
- Higher-memory member within the related JE naming family (vs MC9S08JE128VLH)
Design Notes
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.
Compliance Information
The verified excerpts do not contain authoritative compliance declarations for the exact MC9S08JE64VLH MPN. Generic comparison-page references were not used to infer compliance.
