(China (Mainland))
Product Summary
The MC68HC711K4CFN3 microcontroller is a high-performance derivative and has several additional features. The MC68HC711K4CFN3 is with a nonmultiplexed expanded bus, are characterized by high speed and low power consumption. Its fully static design allows operation at frequencies from 4 MHz to dc. This document contains information concerning standard, custom-ROM, and extended-voltage devices. Custom-ROM devices have a ROM array that is programmed at the factory to customer specifications. Extended-voltage devices are guaranteed to operate over a much greater voltage range (3.0 Vdc to 5.5 Vdc) at lower frequencies than the standard devices. Refer to the device ordering information tables for details concerning these differences.
Features
MC68HC711K4CFN3 features: (1)M68HC11 CPU; (2)Power Saving STOP and WAIT Modes; (3)768 Bytes RAM (All Saved During Standby); (4)24 Kbytes ROM or EPROM; (5)640 Bytes Electrically Erasable Programmable Read Only Memory (EEPROM); (6)Optional Security Feature Protects Memory Contents; (7)On-Chip Memory Mapping Logic Allows Expansion to Over 1 Mbyte of Address Space; (8)PROG Mode Allows Use of Standard EPROM Programmer (27C256 Footprint); (9)Nonmultiplexed Address and Data Buses; (10)Four Programmable Chip Selects with Clock Stretching (Expanded Modes); (11)Enhanced 16-Bit Timer with Four-Stage Programmable Prescaler; (12)8-Bit Pulse Accumulator; (13)Four 8-Bit or Two 16-Bit Pulse Width Modulation (PWM) Timer Channels; (14)Real-Time Interrupt Circuit; (15)Computer Operating Properly (COP) Watchdog; (16)Clock Monitor; (17)Enhanced Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI); (18)Enhanced Synchronous Serial Peripheral Interface (SPI); (19)Eight-Channel 8-Bit Analog-to-Digital (A/D) Converter; (20)Seven Bidirectional Input/Output (I/O) Ports (54 Pins); (21)One Fixed Input-Only Port (8 Pins).
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