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CY7C140

Part Number	CY7C140
Manufacturer	Cypress Semiconductor
Description	1K x 8 Dual-Port Static Ram
Published	Mar 27, 2005
Detailed Description	1CY 7C14 0 fax id: 5200 CY7C130/CY7C131 CY7C140/CY7C141 1K x 8 Dual-Port Static Ram Features • True Dual-Ported memor...
Datasheet	CY7C140 PDF File

Overview

1CY 7C14 0 fax id: 5200 CY7C130/CY7C131 CY7C140/CY7C141 1K x 8 Dual-Port Static Ram Features • True Dual-Ported memory cells which allow simultaneous reads of the same memory location • 1K x 8 organization • 0.
65-micron CMOS for optimum speed/power • High-speed access: 15 ns • Low operating power: ICC = 90 mA (max.
) • Fully asynchronous operation • Automatic power-down • Master CY7C130/CY7C131 easily expands data bus width to 16 or more bits using slave CY7C140/CY7C141 • BUSY output flag on CY7C130/CY7C131; BUSY input on CY7C140/CY7C141 • INT flag for port-to-port communication • Available in 48-pin DIP (CY7C130/140), 52-pin PLCC and 52-pin TQFP • Pin-compatible and functionally equivalen...

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