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STK14C88-NF45I, STK14C88-W45, STK14CA8

Table of contents:
Info of STK14C88-NF45I
Info of STK14C88-W45
Info of STK14CA8

STK14C88-NF45I, STK14C88-W45, STK14CA8 Selling Leads, Datasheet

MFG:Cypress Semiconductor Corp Category:Integrated Circuits (ICs) Package Cooled:DIP D/C:02+

STK14C88-NF45I, STK14C88-W45, STK14CA8 Picture

STK14C88-NF45I, STK14C88-W45, STK14CA8 Datasheet download

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Part Number: STK14C88-NF45I

Category: Integrated Circuits (ICs)

MFG: Cypress Semiconductor Corp

Package Cooled: DIP

D/C: 02+

Description: IC NVSRAM 32KX8 256KB 32-SOIC

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STK14C88-NF45I Parameters

Technical/Catalog Information	STK14C88-NF45I
Vendor	Cypress Semiconductor Corp
Category	Integrated Circuits (ICs)
Memory Type	NVSRAM (Non-Volatile SRAM)
Memory Size	256K (32K x 8)
Speed	45ns
Interface	Parallel
Package / Case	32-SOIC
Packaging	Tube
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Format - Memory	RAM
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	STK14C88 NF45I STK14C88NF45I

STK14CA8 General Description

The Simtek STK14CA8 is a fast static RAM with a nonvolatile element in each memory cell. The embedded nonvolatile elements incorporate Simtek's QuantumTrapTM technology producing the world's most reliable nonvolatile memory. The SRAM provides unlimited read and write cycles, while independent, nonvolatile data resides in the highly reliable QuantumTrapTM cell. Data transfers from the SRAM to the nonvolatile elements (the STORE operation) takes place automatically at power down. On power up, data is restored to the SRAM (the RECALL operation) from the nonvolatile memory. Both the STORE and RECALL operations are also available under software control.

STK14CA8 Maximum Ratings

Power Supply Voltage ............................................-0.5V to +4.1V
Voltage on Input Relative to VSS ................-0.5V to (VCC + 0.5V)
Voltage on Outputs .................................. -0.5V to (VCC + 0.5V)
Temperature under Bias .................................55°C to 125°C
Junction Temperature......................................55°C to 140°C
Storage Temperature .......................................65°C to 150°C
Power Dissipation.....................................................................1W
DC Output Current (1 output at a time, 1s duration)............15mA

STK14CA8 Features

• 25ns, 35ns and 45ns Access Times
• "Hands-off" Automatic STORE on Power Down
    with only a small capacitor
• STORE to QuantumTrap™ Nonvolatile
    Elements is Initiated by Software , device pin
    or AutoStore™ on Power Down
• RECALL to SRAM Initiated by Software or Power Up
• Unlimited READ, WRITE and RECALL Cycles
• 5mA Typical ICC at 200ns Cycle Time
• 1,000,000 STORE Cycles to QuantumTrap™
• 100-Year Data Retention to QuantumTrap™
• Single 3V +20%, -10% Operation
• Commercial and Industrial Temperatures
• SOIC, SSOP and DIP Packages
• RoHS Compliance

STK14CA8 Connection Diagram

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