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The XC68HC708KH12FU is a microcontroller from Motorola (MOTO). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Motorola (MOTO)
• Core: 68HC08
• CPU Speed: 12 MHz
• Program Memory Size: 8 KB (Flash)
• RAM Size: 384 Bytes
• EEPROM Size: 256 Bytes
• I/O Pins: 32
• Operating Voltage: 2.7V to 5.5V
• Package Type: 44-Pin PLCC (Plastic Leaded Chip Carrier)
• Communication Interfaces:
• SCI (Serial Communication Interface)
• SPI (Serial Peripheral Interface)
• Timers:
• 16-bit Timer Interface Module (TIM)
• Watchdog Timer
• ADC: None
• Operating Temperature Range: -40°C to +85°C

Descriptions:

The XC68HC708KH12FU is an 8-bit microcontroller based on the 68HC08 architecture. It features 8 KB of Flash memory, 384 bytes of RAM, and 256 bytes of EEPROM, making it suitable for embedded control applications. It operates at 12 MHz and supports a wide voltage range (2.7V–5.5V), allowing flexibility in power supply design.

Features:

• High-performance 68HC08 core
• In-system programmable Flash memory
• Low-power modes (Stop, Wait)
• On-chip oscillator with external crystal support
• Multiple communication interfaces (SCI, SPI)
• Robust I/O capabilities (32 pins)
• Industrial temperature range (-40°C to +85°C)
• 44-pin PLCC package for compact PCB integration

This microcontroller is commonly used in automotive, industrial control, and consumer electronics applications.