MC68HC11K4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.
Archived content is no longer updated and is made available for historical reference only.

特性 Features

•M68HC11 CPU
•Power Saving STOP and WAIT Modes
•768 Bytes RAM (All Saved During Standby)
•24 Kbytes ROM
•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)
•8-Bit Pulse Accumulator
•Four 8-Bit or Two 16-Bit Pulse Width Modulation (PWM) Timer
Channels