M29W320 ST Microelectronics, M29W320 Datasheet - Page 21
![no-image](/images/no-image-200.jpg)
M29W320
Manufacturer Part Number
M29W320
Description
32 Mbit 4Mb x8 or 2Mb x16 / Boot Block 3V Supply Flash Memory
Manufacturer
ST Microelectronics
Datasheet
1.M29W320.pdf
(44 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M29W320DB-70N1
Manufacturer:
ST
Quantity:
3 000
Company:
Part Number:
M29W320DB-70N6
Manufacturer:
ST
Quantity:
240
Part Number:
M29W320DB-70N6
Manufacturer:
ST
Quantity:
20 000
Figure 7. Data Polling Flowchart
at VALID ADDRESS
at VALID ADDRESS
NO
READ DQ5 & DQ7
READ DQ7
START
DATA
DATA
DQ7
DQ5
DQ7
FAIL
= 1
=
=
YES
NO
NO
YES
YES
PASS
AI90194
Figure 8. Data Toggle Flowchart
NO
M29W320DT, M29W320DB
DQ5 & DQ6
READ DQ6
READ DQ6
TOGGLE
TOGGLE
START
TWICE
READ
FAIL
DQ6
DQ5
DQ6
= 1
=
=
YES
YES
YES
NO
NO
PASS
AI01370C
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