PHYSICAL DIMENSIONS
PL 032—32-Pin Plastic Leaded Chip Carrier (measured in inches)
.485
.495
.447
.453
.009
.015
.042
.056
.125
.140
.585
.595
Pin 1 I.D.
.080
.095
.547
.553
SEATING
PLANE
.400
REF.
.490
.530
.013
.021
.050 REF.
16-038FPO-5
PL 032
DA79
.026
.032
TOP VIEW
SIDE VIEW
6-28-94 ae
l
REVISION SUMMARY FOR AM27C256
Ordering Information
Revision I
UV EPROM Products: Added the AM27C256-45 Valid
Combination.
Global
Changed formatting to match current data sheets.
Test Conditions
Distinctive Characteristics
Table 1. Test Specifications: Added the -45 speed op-
tion.
Fast access time: Changed “Speed options as fast as
55 ns” to “Speed options as fast as 45 ns”.
AC Characteristics
Product Selector Guide
Added the -45 speed option.
Added the -45 speed option.
Trademarks
Copyright © 1998 Advanced Micro Devices, Inc. All rights reserved.
AMD, the AMD logo, and combinations thereof are trademarks of Advanced Micro Devices, Inc.
Flashrite is a trademark of Advanced Micro Devices, Inc.
Product names used in this publication are for identification purposes only and may be trademarks of their respective companies.
12
Am27C256
AMD [ AMD ]
