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DS3065WP

Maxim Integrated Products
Part Number DS3065WP
Manufacturer Maxim Integrated Products
Description Nonvolatile SRAM
Published Oct 20, 2010
Detailed Description DataSheet.in 19-5450; Rev 0; 7/10 3.3V, 8Mb, Nonvolatile SRAM with Clock General Description The DS3065WP consists of ...
Datasheet PDF File DS3065WP PDF File

DS3065WP
DS3065WP

Overview
DataSheet.
in 19-5450; Rev 0; 7/10 3.
3V, 8Mb, Nonvolatile SRAM with Clock General Description The DS3065WP consists of a static RAM, a nonvolatile (NV) controller, and a real-time clock (RTC).
These components are packaged on a surface-mount substrate and require post-assembly attachment of a DS9034IPCX+ battery cap.
Whenever VCC is applied to the module, it powers the clock and SRAM from the external power source, and allows the contents of the clock registers or SRAM to be modified.
When VCC is powered down or out of tolerance, the controller write protects the memory contents and powers the clock and SRAM from the battery.
S Integrated RTC S Unconditionally Write Protects the Clock and Features S Reflowable, 34-Pin PowerCap Package DS3065WP SRAM When VCC is Out of Tolerance S Automatically Switches to Battery Supply When VCC Power Failures Occur S Extended Industrial Temperature Range (-40NC to +85NC) S Underwriters Laboratories Recognized Applications RAID Systems and Servers/Gaming POS Terminals/Fire Alarms Industrial Controllers/PLCs Data-Acquisition Systems Routers/Switches Ordering Information PART DS3065WP-100IND+ TEMP RANGE -40NC to +85NC SPEED (ns) 100 SUPPLY VOLTAGE (V) 3.
3 Q0.
3 PIN-PACKAGE 34 PowerCap Module Typical Operating Circuit CE WR RD CS MICROPROCESSOR OR DSP CE WE OE CS DS3065WP 1024k x 8 NV SRAM AND RTC 8 BITS DQ0–DQ7 DATA ADDRESS 20 BITS A0–A19 ________________________________________________________________ Maxim Integrated Products   1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.
maxim-ic.
com.
DataSheet.
in 3.
3V, 8Mb, Nonvolatile SRAM with Clock DS3065WP ABSOLUTE MAXIMUM RATINGS Voltage Range on Any Pin Relative to Ground-0.
3V to +4.
6V Operating Temperature Range.
.
-40NC to +85NC Storage Temperature Range.
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-55NC to +125NC Lead Temperature (soldering, 10s).
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