M29DW128F60NF1E STMICROELECTRONICS [STMicroelectronics], M29DW128F60NF1E Datasheet - Page 88

• Manufacturer Part Number: M29DW128F60NF1E
• Description: 128 Mbit (16Mb x8 or 8Mb x16, Multiple Bank, Page, Boot Block) 3V supply Flash memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Flowcharts
Figure 24. Programmer equipment Chip Unprotect flowchart
1. Block Protection Groups are shown in
88/94
NO
E, G = V IH
A9 = V IH
= 1000
FAIL
++n
YES
Appendix
A0, A2, A3, A4, A5, A7 = V IL
NO
ADDRESS = CURRENT
A6, A12, A15 = V IH (1)
A,
CURRENT GROUP = 0
GROUP ADDRESS
Table
E, G, A9 = V ID
PROTECT ALL
A1, A6 = V IH
DATA = 00h
Read DATA
Wait 60ns
Wait 4µs
Wait 10ms
E, G = V IH
GROUPS
START
Wait 4µs
W = V IH
E = V IL
W = V IL
n = 0
34.
G = V IL
YES
E, G = V IH
A9 = V IH
GROUP
PASS
LAST
CURRENT GROUP
YES
INCREMENT
NO
M29DW128F
AI07757b