Professional IC Distribution & Technical Solutions

The HC08A is a microcontroller from ON Semiconductor (now part of onsemi). Below are the factual specifications, descriptions, and features:

Manufacturer:

ON Semiconductor (onsemi)

Specifications:

• Core: 8-bit HC08
• Operating Voltage: 2.7V to 5.5V
• Clock Speed: Up to 8 MHz
• Flash Memory: Up to 32 KB
• RAM: Up to 1 KB
• EEPROM: Up to 512 bytes
• I/O Pins: Varies by model (typically 16 to 32)
• Timers: 8-bit and 16-bit timers
• Communication Interfaces: SCI (UART), SPI, I²C
• ADC: 8 or 10-bit (model-dependent)
• Operating Temperature Range: -40°C to +85°C
• Package Options: DIP, SOIC, QFP

Descriptions:

The HC08A is part of the HC08 microcontroller family, designed for embedded control applications. It offers low-power operation, making it suitable for battery-powered devices. The architecture is optimized for cost-sensitive applications while providing reliable performance.

Features:

• Low Power Consumption: Multiple power-saving modes
• Flexible Clock Options: Internal or external oscillator support
• On-Chip Debug Support: Background Debug Mode (BDM)
• Robust Peripherals: Timers, PWM, ADC, and communication interfaces
• Wide Voltage Range: Supports both 3.3V and 5V systems
• Industrial-Grade Reliability: Suitable for harsh environments

For exact specifications, refer to the datasheet of the specific HC08A variant.