DS1554-70+ Maxim Integrated Products, DS1554-70+ Datasheet - Page 14
![IC RTC RAM Y2K 5V 70NS 32-EDIP](/photos/6/58/65858/ds1245y-70ind__sml.jpg)
DS1554-70+
Manufacturer Part Number
DS1554-70+
Description
IC RTC RAM Y2K 5V 70NS 32-EDIP
Manufacturer
Maxim Integrated Products
Type
Clock/Calendar/NVSRAM/Y2Kr
Datasheet
1.DS1554P-70.pdf
(18 pages)
Specifications of DS1554-70+
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
32-DIP Module (600 mil), 32-EDIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DS1554 256k, Nonvolatile, Y2K-Compliant Timekeeping RAM
Figure 6. Write Cycle Timing, Write-Enable Controlled
Figure 7. Write Cycle Timing, Chip-Enable Controlled
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