DS1644-120 Maxim Integrated Products, DS1644-120 Datasheet - Page 10

IC RAM TIMEKEEP NV 120NS 28-EDIP

DS1644-120

Manufacturer Part Number
DS1644-120
Description
IC RAM TIMEKEEP NV 120NS 28-EDIP
Manufacturer
Maxim Integrated Products
Type
Clock/Calendar/NVSRAMr
Datasheet

Specifications of DS1644-120

Memory Size
256K (32K x 8)
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
28-DIP Module (600 mil), 28-EDIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
DS1644120

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DS1644/DS1644P
POWER-DOWN/POWER-UP TIMING
OUTPUT LOAD
10 of 14

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