MC68HC05C9A中文资料Microcontroller数据手册恩XP规格书

描述 Description

Overview The MC68HC05C9A HCMOS microcomputer is a member of the M68HC05 Family. The MC68HC05C9A memory map consists of 15,936 bytes of user ROM and 352 bytes of RAM. The MC68HC05C9A includes a serial communications interface, a serial peripheral interface, and a 16-bit capture/compare timer.
Archived content is no longer updated and is made available for historical reference only.

特性 Features

HC05 CPU



•Mask Programmable Interrupt Capability on Port B


•Software Programmable External Interrupt Sensiblilty


•15,936 Bytes of ROM


•352 Bytes of RAM


•Memory Mapped Input/Output


•31 Bidirectional I/O Lines with High Current Sink and Source on PC7


•Asynchronous Serial Communications Interface (SCI)


•Synchronous Serial Peripheral Interface (SPI)


•16-Bit Capture/Compare Timer


•Computer Operating Properly (COP) Watchdog Timer and Clock Monitor


•Power Saving Wait and Stop Modes