M29DW323DB ST Microelectronics, M29DW323DB Datasheet - Page 46
![no-image](/images/no-image-200.jpg)
M29DW323DB
Manufacturer Part Number
M29DW323DB
Description
32 Mbit 4Mb x8 or 2Mb x16 / Dual Bank 8:24 / Boot Block 3V Supply Flash Memory
Manufacturer
ST Microelectronics
Datasheet
1.M29DW323DB.pdf
(49 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M29DW323DB-70N6
Manufacturer:
TI
Quantity:
54
Company:
Part Number:
M29DW323DB-90N6
Manufacturer:
INT
Quantity:
3 900
Part Number:
M29DW323DB5AN6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
M29DW323DB70N6
Manufacturer:
SANYO
Quantity:
792
Part Number:
M29DW323DB70N6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
M29DW323DB70N6E
Manufacturer:
VISHAY
Quantity:
6 700
M29DW323DT, M29DW323DB
Figure 22. In-System Equipment Group Protect Flowchart
Note: Block Protection Groups are shown in Appendix D, Tables 21 and 22.
46/49
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
ADDRESS = GROUP ADDRESS
A0 = V IL , A1 = V IH , A6 = V IL
A0 = V IL , A1 = V IH , A6 = V IL
A0 = V IL , A1 = V IH , A6 = V IL
A0 = V IL , A1 = V IH , A6 = V IL
ISSUE READ/RESET
READ DATA
COMMAND
WRITE 60h
WRITE 60h
WRITE 40h
Wait 100µs
RP = V ID
RP = V IH
Wait 4µs
START
DATA
PASS
n = 0
01h
=
YES
NO
ISSUE READ/RESET
COMMAND
RP = V IH
FAIL
= 25
++n
YES
NO
AI05576