M36DR432-ZAT View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M36DR432-ZAT

32 Mbit (2Mb x16, Dual Bank, Page) Flash Memory and 4 Mbit (256K x16) SRAM, Multiple Memory Product

STMicroelectronics

'M36DR432-ZAT' PDF : 46 Pages View PDF

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M36DR432A, M36DR432B
Figure 14. Flash Data Polling Flowchart
START
READ DQ5 & DQ7
at VALID ADDRESS
DQ7
=
DATA
NO
YES
NO DQ5
=1
YES
READ DQ7
DQ7
=
DATA
NO
YES
FAIL
PASS
AI90215
Figure 15. Flash Data Toggle Flowchart
START
READ
DQ5 & DQ6
DQ= 6
NO
TOGGLES
YES
NO DQ5
=1
YES
READ DQ6
DQ= 6
NO
TOGGLES
YES
FAIL
PASS
AI90216
34/46

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