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CY14B256L

Part Number	CY14B256L
Manufacturer	Cypress Semiconductor
Description	256-Kbit (32K x 8) nvSRAM
Published	Jan 11, 2010
Detailed Description	PRELIMINARY CY14B256L 256-Kbit (32K x 8) nvSRAM Features • 25 ns, 35 ns, and 45 ns access times • “Hands-off” automati...
Datasheet	CY14B256L PDF File

Overview

PRELIMINARY CY14B256L 256-Kbit (32K x 8) nvSRAM Features • 25 ns, 35 ns, and 45 ns 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 • Infinite READ, WRITE, and RECALL cycles • 10 mA typical ICC at 200 ns cycle time • 200,000 STORE cycles to QuantumTrap • 20-year data retention @ 55°C • Single 3V operation with tolerance of +15%, –10% • Commercial and industrial temperature • SOIC and SSOP packages • RoHS compliance Functional Description The Cypress CY14B256L is a fast static RAM with a nonvola...

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