M66256FP Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

M66256FP

5120 × 8-Bit Line Memory (FIFO)

Renesas Electronics 

M66256FP

Operating Timing

Write Cycle

Cycle n Cycle n + 1 Cycle n + 2

WCK

tWCK

tWCKH tWCKL tWEH tNWES

Disable cycle

Cycle n + 3 Cycle n + 4

tNWEH tWES

WE

tDS tDH

tDS tDH

Dn

(n)

(n + 1)

(n + 2)

(n + 3)

(n + 4)

WRES = "H"

Write Reset Cycle

Cycle n − 1 Cycle n

WCK

tWCK

tNRESH tRESS

Reset cycle

WRES

tDS tDH

tDS tDH

Dn

(n − 1)

(n)

Cycle 0

Cycle 1

Cycle 2

tRESH tNRESS

(0)

(1)

(2)

WE = "L"

REJ03F0250-0200 Rev.2.00 Sep 14, 2007

Page 6 of 13

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