8 ELECTRICAL CHARACTERISTICS

SRAM write cycle (basic cycle: 2 cycles)

C1

C2

BCLK

 

tAD

tAD

A[23:0]

 

tCE1

tCE2

#CEx

 

tWRD1

tWRD2

 

tWRW

#WR

 

tWDD1

tWDH

D[15:0]

 

tWTS tWTH

#WAIT

SRAM write cycle (when wait cycles are inserted)

C1

Cw(wait cycle)

Cw(wait cycle)

Cn(last cycle)

 

Wait cycle follows

Last cycle follows

 

BCLK

 

 

 

 

 

tAD

 

 

 

 

tAD

A[23:0]

 

 

 

 

 

tCE1

 

 

 

 

tCE2

#CEx

 

 

 

 

 

 

tWRD1

 

 

 

tWRD2

 

 

 

tWRW

 

 

#WR

 

 

 

 

 

 

tWDD1

 

 

 

tWDH

D[15:0]

 

 

 

 

 

tWTS

tWTH tWTS

tWTH

tWTS

tWTH

 

#WAIT

A-80

EPSON

S1C33210 PRODUCT PART