AM85C30 datasheet(54/68 Pages) AMD

54 / 68 page

Publication# 10216

Rev. F

Amendment /1

Issue Date: December 1993

Advanced

Micro

Devices

Am85C30

Enhanced Serial Communications Controller

AMENDMENT

SUMMARY

This amendment adds information to the Final Data

Sheet on the Commercial and Industrial 20 MHz speed

grades. This latest offering complements the 8, 10, and

16 MHz speed grades currently offered by AMD.

A few minor inaccuracies are also corrected and a clari-

fication section on Hardware Reset in Software that had

been previously available as a separate page is now re-

printed here for ease of reference.

DETAILS

Page 1:

DISTINCTIVE CHARACTERISTICS

s Add 20 MHz/5.0 Mbyte/s under “Fastest data rate

of any Am85C30” bullet.

Page 4:

Ordering Information, Commodity

Products

s Change word from “Commodity” to “Standard”

s Add Am85C30-20 to valid combinations and

-20 = 20 MHz to SPEED OPTION

Page 5:

Ordering Information, Industrial Products

s Add Am85C30-20 to valid combinations and

-20 = 20 MHz to SPEED OPTION

s Change package description from “J = 44-Pin

Leadless Chip Carrier (PL 044) ” to “J = 44-Pin

Plastic Leaded Chip Carrier (PL 044) ”.

Page 38: DC CHARACTERISTICS

s Delete ICC1 for the 12 MHz speed grade since this

speed is not offered.

s Add ICC1 for the 20 MHz speed grade now being

offered.

s Change symbol from “CMO” to “CI/O” and add note

on Capacitance.

Pages 39 and 47:

SWITCHING

CHARACTERISTICS

s In note 8 change from “clock slow rates” to “clock

slew rates”.

Pages 39–50:

SWITCHING CHARACTERISTICS

s Add minimum and maximum limits, where appro-

priate, for the 20 MHz speed grade now being

offered.

Note: Minor corrections should be made on the exist-

ing data sheets. However, for ease of use, pages

38–50 as well as the page on Hardware Reset in Soft-

ware are printed with this amendment.

AM85C30 Datasheet(PDF) 54 Page - Advanced Micro Devices

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