DS1501WE+ Maxim Integrated Products, DS1501WE+ Datasheet - Page 22

• Manufacturer Part Number: DS1501WE+
• Description: IC RTC WDOG Y2KC 3.3V 28-TSOP
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/WDT/NVSRAM/Y2Kr

Specifications of DS1501WE+

• Memory Size: 2K (256 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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSOP
• Function: Clock/Calendar/Alarm/Watchdog Timekeeper
• Rtc Memory Size: 256 Byte
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Parallel
• Supply Current: 10 mA
• 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
© 2009 Maxim Integrated Products
REVISION
080508
010909
DATE
Removed the leaded parts from the Ordering Information table.
Updated the Features section.
Removed the redundant operating temperature range line from the Absolute
Maximum Ratings section.
Moved the UL information link into the V
Description table.
Added an overview to the Detailed Description section.
Replaced 330-mil SO package ordering and top mark information with 300-mil
SO package information in the Ordering Information table.
Updated the Package Information table.
DESCRIPTION
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BAT
DS1501/DS1511 Y2KC Watchdog Real-Time Clocks
and V
BAUX
is a registered trademark of Maxim Integrated Products.
pin descriptions in the Pin
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