DS1644-120 Maxim Integrated Products, DS1644-120 Datasheet - Page 9
![IC RAM TIMEKEEP NV 120NS 28-EDIP](/photos/6/58/65855/ds1225ab-200__sml.jpg)
DS1644-120
Manufacturer Part Number
DS1644-120
Description
IC RAM TIMEKEEP NV 120NS 28-EDIP
Manufacturer
Maxim Integrated Products
Type
Clock/Calendar/NVSRAMr
Datasheet
1.DS1644P-120.pdf
(14 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS1644-120
Manufacturer:
DALLAS
Quantity:
2 046
Part Number:
DS1644-120
Manufacturer:
DALLAS
Quantity:
20 000
Company:
Part Number:
DS1644-120+
Manufacturer:
Maxim
Quantity:
429
Part Number:
DS1644-120+
Manufacturer:
DALLAS
Quantity:
20 000
Company:
Part Number:
DS1644-120IND
Manufacturer:
DALLAS
Quantity:
6 100
Company:
Part Number:
DS1644-120IND
Manufacturer:
DALLAS
Quantity:
6 100
DS1644/DS1644P
DS1644 READ CYCLE TIMING
DS1644 WRITE CYCLE TIMING
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