DS1744P-70IND+ Maxim Integrated Products, DS1744P-70IND+ Datasheet - Page 16
![IC RTC RAM Y2K 5V 70NS 34-PCM](/photos/6/58/65856/406-34-pcm_sml.jpg)
DS1744P-70IND+
Manufacturer Part Number
DS1744P-70IND+
Description
IC RTC RAM Y2K 5V 70NS 34-PCM
Manufacturer
Maxim Integrated Products
Type
Clock/Calendar/NVSRAM/Y2Kr
Datasheet
1.DS1744W-120.pdf
(16 pages)
Specifications of DS1744P-70IND+
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
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
34-PowerCap™ Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
REVISION HISTORY
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses
are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
M a x i m I n t e g r a t e d P r o d u c t s , 1 2 0 S a n G a b r i e l D r i v e , S u n n y v a l e , C A 9 4 0 8 6 4 0 8 - 7 3 7 - 7 6 0 0
2010 Maxim Integrated Products
REVISION
DATE
9/10
Updated the Ordering Information table to include only lead-free parts; updated the
Absolute Maximum Ratings section to include the storage temperature range and lead and
soldering temperatures for EDIP and PowerCap packages; added Note 10 to the I
parameter in the DC Electrical Characteristics tables (for 5.0V and 3.3V) and the Notes
section; updated the Package Information table
Maxim and the Dallas logo are registered trademarks of Maxim Integrated Products.
DS1744/DS1744P Y2K-Compliant, Nonvolatile Timekeeping RAMs
DESCRIPTION
16 of 16
CC
CHANGED
3, 8, 9, 15
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