MC68HC11K1中文资料Microcontroller数据手册恩XP规格书

描述 Description

Overview The M68HC11 K-series microcontroller units (MCUs) are high-performance derivatives of the MC68HC11F1 and have several additional features. The MC68HC11K0, MC68HC11K1, and MC68HC11K4 comprise the series. These MCUs, with a nonmul-tiplexed expanded bus, are characterized by high speed and low power consumption. Their fully static design allows operation at frequencies from 4 MHz to dc.
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特性 Features

M68HC11 CPU



•Power Saving STOP and WAIT Modes


•768 Bytes RAM (All Saved During Standby)


•640 Bytes Electrically Erasable Programmable Read Only Memory (EEPROM)


•On-Chip Memory Mapping Logic Allows Expansion to Over 1 Mbyte of Address Space


•Nonmultiplexed Address and Data Buses


•Four Programmable Chip Selects with Clock Stretching (Expanded Modes)


•Enhanced 16-Bit Timer with Four-Stage Programmable Prescaler


•Three Input Capture (IC) Channels


•Four Output Compare (OC) Channels


•One Additional Channel, Selectable as Fourth IC or Fifth OC