M36W416BG View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M36W416BG

16 Mbit (1Mb x16, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product

STMicroelectronics 

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M36W416TG, M36W416BG

Figure 21. SRAM Write AC Waveforms, E1S Controlled

tAVAV

A0-A17

VALID

tAVE1H

tAVE2L

tAVE1L

E1S

tE1LE1H

E2S

WS

UBS, LBS

tAVE2H

tE2HE2L

tWLE1H

tWLE2L

tBLE1H

tBLE2L

tE1HAX

tE2LAX

GS

tGHQZ

tDVE1H

tDVE2L

tE1HDZ

tE2LDZ

DQ0-DQ15

Note 3

INPUT VALID

AI07945

Note: 1. WS, E1S, E2S, UBS and/or LBS must be asserted to initiate a write cycle. Output Enable (GS) = Low (otherwise, DQ0-DQ15 are high

impedance). If E1S, E2S and WS are deasserted at the same time, DQ0-DQ15 remain high impedance.

2. If E1S, E2S and WS are deasserted at the same time, DQ0-DQ15 remain high impedance.

3. The I/O pins are in output mode and input signals must not be applied.

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