Intel 80L188EA Manuals

Manuals and User Guides for Intel 80L188EA. We have 1 Intel 80L188EA manual available for free PDF download: Preliminary Information

Intel 80L188EA Preliminary Information

Intel 80L188EA Preliminary Information (50 pages)

16-Bit High-Integration Embedded Processors

Brand: Intel | Category: Computer Hardware | Size: 0.63 MB

Table of Contents

Table of Contents
2
Introduction

4
80C186Ea Core Architecture

4
- Bus Interface Unit
  4
- Clock Generator
  4
80C186Ea Peripheral Architecture

5
- Interrupt Control Unit
  5
- Timer Counter Unit
  5
- DMA Control Unit
  7
- Chip-Select Unit
  7
- Refresh Control Unit
  7
- Power Management
  7
- 80C187 Interface (80C186EA Only)
  8
- ONCE Test Mode
  8
Differences between the 80C186Xl and the 80C186Ea

8
- Pinout Compatibility
  8
- Operating Modes
  8
- TTL Vs CMOS Inputs
  8
- Timing Specifications
  8
Package Information

9
- Prefix Identification
  9
- Pin Descriptions
  9
- AC Characteristics 80C186EA20
  13
- 80C186EA Pinout
  15
Package Thermal Specifications

20
Electrical Specifications

21
- Absolute Maximum Ratings
  21
- Recommended Connections
  21
DC Specifications

22
- ICC Versus Frequency and Voltage
  24
- PDTMR Pin Delay Calculation
  24
Ac Specifications

25
- AC Characteristics 80L186EA13
  27
- Relative Timings
  29
Ac Test Conditions

30
Ac Timing Waveforms

30
Derating Curves

33
Reset

33
Bus Cycle Waveforms

36
Execution Timings

43
Instruction Set Summary

44
Revision History

50
Errata

50

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