CY7C148 डाटा शीट PDF( Datasheet )

CY7C148 CY7C149 1Kx4 Static RAM Features • • • • Automatic power-down when deselected (7C148) CMOS for optimum speed/power 25-ns access time Low active power — 440 mW (commercial) sion is provided by

CY7C1480BV25 72-Mbit (2M × 36) Pipelined Sync SRAM 72-Mbit (2M × 36) Pipelined Sync SRAM Features ■ Supports bus operation up to 250 MHz ■ Available speed grades are 250, 200, and 167 MHz ■ Registered

CY7C1480BV33 CY7C1482BV33, CY7C1486BV33 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM Features ■ ■ ■ ■ ■ ■ Functional Description The CY7C1480BV33, CY7C1482BV33, and CY7C1486BV33 SRAM inte

PRELIMINARY CY7C1480V33 CY7C1482V33 CY7C1486V33 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM Features • Supports bus operation up to 250 MHz • Available speed grades are 250, 200,167 MHz • Regi

CY7C1481V25 CY7C1483V25 CY7C1487V25 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM Features • • • • • Supports 133 MHz bus operations 2M x 36/4M x 18/1M x 72 common IO 2.5V core power supply (VD

PRELIMINARY CY7C1481V33 CY7C1483V33 CY7C1487V33 2M x 36/4M x 18/1M x 72 Flow-through SRAM Features • Supports 133-MHz bus operations • 2M x 36/4M x 18/1M x 72 common I/O • Fast clock-to-output times �

CY7C1480BV25 CY7C1482BV25, CY7C1486BV25 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM Features ■ ■ ■ ■ ■ ■ Functional Description The CY7C1480BV25/CY7C1482BV25/CY7C1486BV25[1] SRAM integra