MF3129-J8CATXX 查看數據表（PDF） - MITSUBISHI ELECTRIC

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MF3129-J8CATXX

8/16-bit Data Bus Static RAM Card

MITSUBISHI ELECTRIC  

TIMING DIAGRAM

Read Cycle

VIH

An

VIL

VIH

CE#

VIL

VIH

OE#

VIL

Dm VOH

(DOUT) VOL

WE#=“H” level

REG#=“H” level

Hi-Z

MITSUBISHI MEMORY CARD

STATIC RAM CARDS

tcR

ta(A)

ta(CE)

ten(CE)

ten(OE)

tV(A)

ta(OE)

tdis(CE)

tdis(OE)

OUTPUT VALID

Write Cycle (WE# control)

VIH

An

VIL

VIH

CE#

VIL

VIH

OE# VIL

VIH

WE#

VIL

VIH

Dm

(DIN) VIL

tSU(A)

tSU(OE-WE)

Hi-Z

VOH

Dm

(DOUT) VOL

tdis(OE)

REG#=“H” level

tCW

tSU(CE-WEH)

tSU(A-WEH)

tW(WE)

trec(WE)

t(D-WEH)

DATA INPUT STABLE

tdis(WE)

Hi-Z

ten(WE)

th(OE-WE)

th(D)

ten(OE)

MITSUBISHI

ELECTRIC

8/16

Apr. 1999 Rev. 1.2

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