MCS12GC64CFUE
MCS12GC64CFUE - 16-Bit 25MHz 64KB Flash MCU | NXP
The NXP Semiconductors MCS12GC64CFUE is a 16-bit HCS12 microcontroller operating at 25 MHz, with 64 KB of flash program memory and 60 general-purpose I/O pins in an 80-QFP package measuring 14 x 14 mm. It is identified as a 64K x 8 flash MCU and is positioned for embedded control applications requiring a combination of microcontroller processing, serial connectivity, timing, and control peripherals.
A microcontroller is a programmable semiconductor device that integrates a processor core, memory, and peripheral interfaces onto one package. The HCS12 architecture belongs to the embedded-microcontroller hierarchy and is commonly used for industrial controllers, automotive subsystems, communication equipment, and compact control systems. The MCS12GC64CFUE specifically provides a 16-bit core, 25 MHz operation, 64 KB flash memory, and 60 I/O pins according to the verified distributor and datasheet search results.
The key device characteristics visible in the verified data are the 16-bit processor architecture, 25 MHz maximum stated speed, 64 KB flash program memory organized as 64K x 8, 80-QFP packaging, and 60 I/O pins. The package is listed as 14 x 14 mm. The verified technical listing also identifies EBI/EMI, SCI, and SPI connectivity, along with power-on reset, PWM, and watchdog-timer peripherals. These features make the device suitable for designs that need multiple external interfaces and embedded control logic.
The device belongs to the HCS12 family and is described in distributor listings as an HCS12 microcontroller. Its 64 KB flash capacity provides a defined firmware-storage target for embedded control code, while the 60 I/O pins provide interface capacity for sensors, actuators, logic signals, and communication peripherals. The 25 MHz operating speed supports time-sensitive control tasks, although final firmware performance depends on the application, memory configuration, and external circuitry.
Typical applications include industrial automation equipment, automotive electronic control units, embedded communication modules, motor and actuator controllers, and compact embedded systems. The EBI/EMI interface can support external bus-oriented designs, SCI is suited to serial communications, and SPI can connect to sensors, displays, memory, and other digital peripherals. These functions should be validated against the complete manufacturer datasheet before schematic or firmware release.
Designers should pay particular attention to the 80-QFP footprint, pin multiplexing, supply requirements, clock configuration, memory programming, and peripheral pin assignments. Because the component is listed as obsolete in the verified search result, production sourcing should include lifecycle confirmation, authorized-channel stock checks, and a controlled last-time-buy or redesign plan. The page provides verified data, practical application context, and sourcing guidance; unavailable parameters remain explicitly marked rather than estimated.
This page combines distributor specifications, lifecycle information, package details, and application-oriented engineering guidance for engineers evaluating MCS12GC64CFUE. It emphasizes what the verified data establishes, identifies the obsolete status shown in the search result, and separates confirmed specifications from parameters that require the manufacturer datasheet.
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