WSF2816-39H1MA Просмотр технического описания (PDF) - White Electronic Designs => Micro Semi

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WSF2816-39H1MA

128KX16 SRAM/512KX16 FLASH MODULE

White Electronic Designs => Micro Semi 

WSF2816-39XX

FIG. 4 SRAM

TIMING WAVEFORM - READ CYCLE

ADDRESS

DATA I/O

tRC

tAA

tOH

PREVIOUS DATA VALID

DATA VALID

READ CYCLE 1, (SCS = OE = VIL, SWE = VIH)

ADDRESS

SCS

SOE

DATA I/O

tRC

tAA

tACS

tCLZ

tCHZ

tOE

tOLZ

HIGH IMPEDANCE

tOHZ

DATA VALID

READ CYCLE 2, (SWE = VIH)

FIG. 5 SRAM

WRITE CYCLE - SWE CONTROLLED

ADDRESS

SCS

tAS

SWE

DATA I/O

tWC

tAW

tCW

tAH

tWP

tWHZ

tDW

tOW

tDH

DATA VALID

WRITE CYCLE 1, SWE CONTROLLED

FIG. 6 SRAM

WRITE CYCLE - SCS CONTROLLED

ADDRESS

SCS

SWE

DATA I/O

tWWC S32K32-XHX

tAW

tAS

tCW

tAH

tWP

tDW

tDH

DATA VALID

WRITE CYCLE 2, SCS CONTROLLED

5

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

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