DS1250WP-100+ Maxim Integrated Products, DS1250WP-100+ Datasheet
DS1250WP-100+
Specifications of DS1250WP-100+
Related parts for DS1250WP-100+
DS1250WP-100+ Summary of contents
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... Data is automatically protected during power loss Replaces 512k x 8 volatile static RAM, EEPROM or Flash memory Unlimited write cycles Low-power CMOS Read and write access times of 100ns Lithium energy source is electrically ...
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... PACKAGES The DS1250W is available in two packages: 32-pin DIP and 34-pin PowerCap Module (PCM). The 32- pin DIP integrates a lithium battery, an SRAM memory and a nonvolatile control function into a single package with a JEDEC-standard 600-mil DIP pinout. The 34-pin PowerCap Module integrates SRAM for an out-of-tolerance condition. When such a condition ...
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... DS9034PC PowerCap. The PowerCap Module package design allows a DS1250W PCM device to be surface mounted without subjecting its lithium backup battery to destructive high- temperature reflow soldering. After a DS1250W module base is reflow soldered, a DS9034PC PowerCap is snapped on top of the base to form a complete Nonvolatile SRAM module ...
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ABSOLUTE MAXIMUM RATINGS Voltage on Any Pin Relative to Ground Operating Temperature Range Commercial: Industrial: Storage Temperature EDIP PowerCap Lead Temperature (soldering, 10s) Soldering Temperature (reflow, PowerCap) Note: EDIP is wave or hand soldered only. This is a stress rating ...
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AC ELECTRICAL CHARACTERISTICS PARAMETER Read Cycle Time Access Time to Output Valid OE to Output Valid Output Active OE CE Output High-Z from Deselection Output Hold from Address Change Write Cycle Time Write Pulse Width Address Setup ...
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WRITE CYCLE 1 SEE NOTES AND 12 WRITE CYCLE 2 SEE NOTES AND DS1250W ...
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POWER-DOWN/POWER-UP CONDITION POWER-DOWN/POWER-UP TIMING PARAMETER V Fail Detect to and slew from slew from Valid to and Inactive Valid to ...
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... Cycle = 200ns for operating current All voltages are referenced to ground ORDERING INFORMATION PART TEMP RANGE DS1250W-100+ 0°C to +70°C DS1250WP-100+ 0°C to +70°C DS1250W-100IND+ -40°C to +85°C DS1250WP-100IND+ -40°C to +85°C +Denotes a lead(Pb)-free/RoHS-compliant package. *DS9034PC+ or DS9034PCI+ (PowerCap) required. Must be ordered separately. ...
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REVISION HISTORY REVISION DATE Added the Package Information table; removed the DIP module 121907 package drawing and dimension table Updated the storage information, soldering temperature, and lead temperature information in the Absolute Maximum Ratings section; removed the -150 MIN/MAX information ...