M48Z512A View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M48Z512A

4 Mbit (512 Kbit x 8) ZEROPOWER® SRAM

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10 Next

Operating modes

M48Z512A, M48Z512AY, M48Z512AV

Figure 6. WRITE enable controlled, WRITE AC waveforms

tAVAV

A0-A18

VALID

tAVEL

tAVWH

tWHAX

E

tAVWL

tWLWH

W

duct(s) DQ0-DQ7

tWLQZ

tWHDX

DATA INPUT

tDVWH

tWHQX

Pro 1. Output enable (G) = high.

lete Figure 7. Chip enable controlled, WRITE AC waveforms

bso A0-A18

t(s) - O E

roduc W

olete P DQ0-DQ7

tAVEL

tAVWL

tAVAV

VALID

tAVEH

tELEH

tEHAX

tEHDX

DATA INPUT

tDVEH

Obs 1. Output enable (G) = high.

AI01222

AI01223

10/21

Doc ID 5146 Rev 9

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