M36W108 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M36W108

8 Mbit (1Mb x8, Boot Block) Flash Memory and 1 Mbit (128Kb x8) SRAM Low Voltage Multi-Memory Product

STMicroelectronics

'M36W108' PDF : 35 Pages View PDF

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Figure 12. Flash Data Polling Flowchart
START
READ DQ5 & DQ7
at VALID ADDRESS
DQ7
=
YES
DATA
NO
NO DQ5
=1
YES
READ DQ7
DQ7
=
YES
DATA
NO
FAIL
PASS
AI01369
M36W108T, M36W108B
Figure 13. Flash Data Toggle Flowchart
START
READ
DQ2, DQ5 & DQ6
DQ2=, DQ6 NO
TOGGLE
YES
NO DQ5
=1
YES
READ DQ2, DQ6
DQ2=, DQ6 NO
TOGGLE
YES
FAIL
PASS
AI01873
25/35

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