DS1557WP-120IND Maxim Integrated Products, DS1557WP-120IND Datasheet - Page 13
![IC RTC RAM Y2K 3.3V 120NS 34PCM](/photos/6/58/65856/406-34-pcm_sml.jpg)
DS1557WP-120IND
Manufacturer Part Number
DS1557WP-120IND
Description
IC RTC RAM Y2K 3.3V 120NS 34PCM
Manufacturer
Maxim Integrated Products
Type
Clock/Calendar/NVSRAM/Y2Kr
Datasheet
1.DS1557P-70.pdf
(17 pages)
Specifications of DS1557WP-120IND
Memory Size
4M (512K x 8)
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
34-PowerCap™ Module
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS1557WP-120IND+
Manufacturer:
Maxim Integrated Products
Quantity:
135
DS1557 4Meg, 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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