WS1M8V-85CMA Ver la hoja de datos (PDF) - White Electronic Designs => Micro Semi

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WS1M8V-85CMA

2x512Kx8 DUALITHIC™ SRAM

White Electronic Designs => Micro Semi 

WS1M8V-XCX

TIMING WAVEFORM - READ CYCLE

ADDRESS

DATA I/O

tRC

tAA

tOH

PREVIOUS DATA VALID

DATA VALID

READ CYCLE 1 (CS = VIL, WE = VIH)

ADDRESS

CS

DATA I/O

tRC

tAA

tACS

tCLZ

HIGH IMPEDANCE

tCHZ

DATA VALID

READ CYCLE 2 (WE = VIH)

NOTE: OE is internally tied to GND.

WRITE CYCLE - WE CONTROLLED

ADDRESS

CS

WE

DATA I/O

tWC

tAW

tCW

tAH

tAS

tWP

tWHZ

tOW

tDW

tDH

DATA VALID

WRITE CYCLE 1, WE CONTROLLED

WRITE CYCLE - CS CONTROLLED

ADDRESS

tAS

CS

tWC

WS32K32-XHX

tAW

tCW

tAH

WE

DATA I/O

tWP

tDW

tDH

DATA VALID

WRITE CYCLE 2, CS CONTROLLED

White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com

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