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 4. Chip enable or output enable controlled, READ mode AC waveforms

A0-A18

tAVAV

VALID

tAVQV

tELQV

tAXQX

tEHQZ

E

tELQX

tGLQV

tGHQZ

G

ct(s) DQ0-DQ7

tGLQX

DATA OUT

rodu 1. WRITE enable (W) = high

P Figure 5. Address controlled, READ mode AC waveforms

olete A0-A18

t(s) - Obs DQ0-DQ7

tAVQV

tAVAV

DATA VALID

Obsolete Produc 1. Chip enable (E) and output enable (G) = low, WRITE enable (W) = high

AI01221

tAXQX

AI01220

8/21

Doc ID 5146 Rev 9

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