80C188EC Datasheet PDF - Intel Corporation 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS Specs

80C188EC - 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

Datasheet Summary

Description

Pinout Package Thermal Specifications ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings PAGE 4 4 4 4 5 7 7 7 7 7 7 7 7 8 8 8 8 8 8 15 24 25 25 CONTENTS Recommended Connections DC SPECIFICATIONS ICC versus Frequency and Voltage PDTMR Pin Delay Calculation AC SPECIFICATIONS AC Characteristics 80C18

Features

a crystal oscillator a divideby-two counter and three low-power operating modes The oscillator circuit is designed to be used with either a parallel resonant fundamental or third-overtone mode crystal network Alternatively the oscillator circuit may be driven from an external clock source Figure 2 shows the various operating modes of the oscillator circuit The crystal or clock frequency chosen must be twice the required processor operating frequency due to the internal divide-by-two counter This.

Datasheet Details

Part number	80C188EC
Manufacturer	Intel Corporation
File Size	790.73 KB
Description	16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS
Datasheet	80C188EC Datasheet
Additional preview pages of the 80C188EC datasheet.

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Full PDF Text Transcription

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80C186EC 80C188EC AND 80L186EC 80L188EC 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS X Fully Static Operation X True CMOS Inputs and Outputs Y Integrated Feature Set Low-Power Static Enhanced 8086 CPU Core Two Independent DMA Supported UARTs each with an Integral Baud Rate Generator Four Independent DMA Channels 22 Multiplexed I O Port Pins Two 8259A Compatible Programmable Interrupt Controllers Three Programmable 16-Bit Timer Counters 32-Bit Watchdog Timer Ten Programmable Chip Selects with Integral Wait-State Generator Memory Refresh Control Unit Power Management Unit On-Chip Oscillator System Level Testing Support (ONCE Mode) Direct Addressing Capability to 1 Mbyte Memory and 64 Kbyte I O Low-Power Operating Modes Idle Mode Freezes CPU Clocks but Keeps Peripherals Active Powerdown Mode

Published: Mar 22, 2005 |