MC68HC04J2 Overview
VOD AND VSS Power is supplied to the MCU using these two pins. VDD is power, and VSS is ground. IRQ This pin provides the capability for asynchronously ap- plying an external interrupt to the MCU.
MC68HC04J2 Key Features
- On-Chip Clock Generator
- True Bit Manipulation
- Memory Mapped 1/0
- Bit Test and Branch Instruction
- 368 Bytes Self-Check ROM
- Conditional Branches
- Single Instruction Memory Examinel Change
- Timer Pin is Software Programmable as Clock Input or Timer Output
- 72 Bytes of User Data ROM
- 1672 Bytes of User Program ROM