M29W320EB NUMONYX [Numonyx B.V], M29W320EB Datasheet - Page 58

• Manufacturer Part Number: M29W320EB
• Description: 32 Mbit (4Mbx8 or 2Mbx16, Uniform Parameter Blocks, Boot Block) 3V supply Flash memory
• Manufacturer: NUMONYX [Numonyx B.V]

Block Protection
Figure 19. Programmer Equipment Group Protect flowchart
1. Block Protection groups are shown in
58/63
ADDRESS = GROUP ADDRESS
Appendix A: Block
A0, A6 = V IL ,
G, A9 = V ID ,
Read DATA
E, G = V IH ,
Wait 100µs
E, G = V IH
Wait 60ns
A1 = V IH
A9 = V IH
Wait 4µs
Wait 4µs
W = V IH
W = V IH
W = V IL
G = V IL
START
E = V IL
E = V IL
DATA
PASS
n = 0
01h
=
YES
Addresses,
NO
Table 20
E, G = V IH
A9 = V IH
FAIL
= 25
and
++n
YES
Table
NO
21.
M29W320ET, M29W320EB
AI05574