MCHSC705C8ACFNE数据手册恩XP中文资料规格书

描述 Description

The 68HC705C8a microcomputer (MCU) is a member of Our M68HC05 family of low-cost single-chip microcomputers. This 8-bit MCU includes keyboard scanning logic, a high current pin, a COP watchdog timer, and read-only (ROM) security feature.

特性 Features

• 68HC05 CPU
• 8Kbytes EPROM
• 304 bytes RAM
• Timer System
• 16-bit Capture/Compare Timer system
• Computer Operating Properly Watchdog Timer
• 24 Bidirectional I/O Lines and 7 Input-Only lines
• On-Chip Oscillator with Crystal/Ceramic Resonator
• Fully Static Operation
• Serial Communications
• Asynchronous Serial Communications Interface (SCI)
• Synchronous Serial Peripheral Interface (SPI)