DS1249AB-85# Maxim Integrated Products, DS1249AB-85# Datasheet - Page 9
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DS1249AB-85#
Manufacturer Part Number
DS1249AB-85#
Description
IC NVSRAM 2048KBIT 85NS 32DIP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1249AB-85.pdf
(9 pages)
Specifications of DS1249AB-85#
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
2M (256K x 8)
Speed
85ns
Interface
Parallel
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-DIP Module (600 mil), 32-EDIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DS1249Y/AB
REVISION HISTORY
REVISION
PAGES
DESCRIPTION
DATE
CHANGED
Updated the storage information, soldering temperature, and lead
temperature information in the Absolute Maximum Ratings section;
11/10
removed the -100 MIN/MAX information from the AC Electrical
1, 3, 4, 8
Characteristics table; updated the Ordering Information table (removed -
100 parts and leaded -70 parts); updated the Package Information table
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