Release Date: December, 1996 Order Number: 272935-002 80C32, 8XC5

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Release Date: December, 1996 Order Number: 272935-002 80C32, 8XC5

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80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
Release Date: December, 1996 Order Number: 272935-002
80C32, 8XC52, 8xC54, 8xC58 contan design defects errors known errata. Characterized errata that cause 80C32, 8XC52, 8xC54, 8xC58's behavior deviate from published specifications documented this specification update.
Information this document provided connection with Intel products. license, express implied, estoppel otherwise, intellectual property rights granted this document. Except provided Intel's Terms Conditions Sale such products, Intel assumes liability whatsoever, Intel disclaims express implied warranty, relating sale and/or Intel products including liability warranties relating fitness particular purpose, merchantability, infringement patent, copyright other intellectual property right. Intel products intended medical, life saving, life sustaining applications. Intel retains right make changes specifications product descriptions time, without notice. Contact your local Intel sales office your distributor obtain latest specifications before placing your product order. *Third-party brands names property their respective owners. Copies documents which have ordering number referenced this document, other Intel literature, obtained from: Intel Corporation P.O. 7641 Prospect 60056-7641 call North America 1-800-879-4683, Europe 44-0-1793-431-155, France 44-0-1793-421-777, Germany 44-0-1793-421-333, other countries 708-296-9333 Copyright 1996, INTEL CORPORATION
December, 1996
272935-002
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
CONTENTS
REVISION HISTORY PREFACE SUMMARY TABLE CHANGES IDENTIFICATION INFORMATION ERRATA SPECIFICATION CHANGES SPECIFICATION CLARIFICATIONS DOCUMENTATION CHANGES
272935-002
December 1996
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
REVISION HISTORY
Rev. Date Version 11/13/96 12/11/96 Description This first release Specification Update document. contains errata identified this date. Added specification clarification 001.
272935-002
December, 1996
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
PREFACE
July, 1996, Intel's Semiconductor Products Group consolidated available historical device documentation errata into this document type called Specification Update. have endeavored include documented errata consolidation process, however, make representations warranties concerning completeness Specification Update. This document update specifications contained Affected Documents/Related Documents table below. This document compilation device documentation errata, specification clarifications changes. intended hardware system manufacturers software developers applications, operating systems, tools. Information types defined Nomenclature consolidated into specification update longer published other documents. This document also contain information that previously published.
Affected Documents/Related Documents
Title Order 270646-008 272383-002
Embedded Microcontrollers Microcontroller Family User's Manual
Nomenclature
Errata design defects errors. These cause published (component, board, system) behavior deviate from published specifications. Hardware software designed used with component, board, system must consider errata documented. Specification Changes modifications current published specifications. These changes will incorporated release specification. Specification Clarifications describe specification greater detail further highlight specification's impact complex design situation. These clarifications will incorporated release specification. Documentation Changes include typos, errors, omissions from current published specifications. These will incorporated release specification.
December, 1996
272935-002
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE NOTE: Errata remain specification update throughout product's lifecycle, until particular stepping longer commercially available. Under these circumstances, errata removed from specification update archived available upon request. Specification changes, specification clarifications documentation changes removed from specification update when appropriate changes made appropriate product specification user documentation (datasheets, manuals, etc.).
272935-002
December, 1996
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
SUMMARY TABLE CHANGES
following table indicates errata, specification changes, specification clarifications, documentation changes which apply Product name product. Intel some errata future stepping component, account other outstanding issues through documentation specification changes noted. This table uses following notations:
Codes Used Summary Table Steps
mark) (Blank box): Errata exists stepping indicated. Specification Change Clarification that applies this stepping. This erratum fixed listed stepping specification change does apply listed stepping.
Page
(Page): Page location item this document.
Status
Doc: Fix: Fixed: NoFix: Eval: Document change update will implemented. This erratum intended fixed future step component. This erratum been previously fixed. There plans this erratum. Plans this erratum under evaluation.
Change left table indicates this erratum either modified from previous version document.
December, 1996
272935-002
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
Errata
Number Steppings Page Status ERRATA None this revision specification update.
Specification Changes
Number Steppings Page Status SPECIFICATION CHANGES Values Active Idle Modes (80C32, 80C52, 80C54) Lock Bits Moved UPROM Enhance Security (87C52, 87C54, 87C58)
Specification Clarifications
Number Steppings Page Status SPECIFICATION CLARIFICATIONS Port Reset Values
Documentation Changes
Number Steppings Page Status ERRATA None this revision specification update.
272935-002
December, 1996
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
IDENTIFICATION INFORMATION
Markings
Microcontroller Stepping Identifier Stepping Identifier 80C32 80C52 87C52 80C54 87C54 80C58 87C58
ERRATA
None this revision specification update.
December, 1996
272935-002
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
SPECIFICATION CHANGES
001. Values Active Idle Modes (80C32, 80C52, 80C54)
PROBLEM: 80C32, 80C52, 80C54 have maximum typical values Active Idle Modes. IMPLICATION: Your design must take these values into consideration. Active Mode Frequency Maximum Typical (MHz) (mA) (mA) (was (was (was (was 14.5 (was (was 24.5 (was 32.5 (was Idle Mode Maximum (mA) (was 7.5) 11.5 (was 9.5) 15.5 (was 13.5) (was Typical (mA) (was (was 11.5 (was 13.5 (was
002. Lock Bits Moved UPROM Enhance Security (87C52, 87C54, 87C58)
PROBLEM: enhance security, lock bits have been moved from EPROM UPROM. UPROM secure area device; values written UPROM cannot changed. function lock bits, method programming them, encryption array remain unchanged. IMPLICATION: Verify that your EPROM code correct before setting lock bits. Because lock bits UPROM, lock bits cannot changed after they programmed once. only LB1, still verify your code, cannot reprogram EPROM (althought still erase using ultraviolet light). LB2, longer verify EPROM code.
272935-002
December, 1996
80C32, 8xC52, 8xC54, 8xC58 SPECIFICATION UPDATE
Security Level
Lock
Protection Level
program lock features implemented. On-chip code memory verification enabled. have programmed encryption array, on-chip program code encrypted before placed onto data verification. Code executing from external memory cannot fetch code bytes from on-chip code memory (MOVC disabled). On-chip code memory verification enabled. have programmed encryption array, on-chip program code encrypted before placed onto data verification. Code executing from external memory cannot fetch code bytes from on-chip code memory (MOVC disabled). On-chip code memory verification disabled. Code cannot execute from external memory. On-chip code memory verification disabled. unprogrammed; programmed. Other combinations lock bits undefined.
SPECIFICATION CLARIFICATIONS
001. Port Reset Values
PROBLEM: reset value ports logic "1"; however, reset value ports sustained weak pull-up. recommended that applications reset value these ports drive external loads. application requires reset value these ports, external pull-up resistor should added.
DOCUMENTATION CHANGES
None this revision specification update.
December, 1996
272935-002

Release Date: December, 1996 Order Number: 272935-002 80C32, 8XC5

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