M29W800DT NUMONYX [Numonyx B.V], M29W800DT Datasheet - Page 46

• Manufacturer Part Number: M29W800DT
• Description: 8-Mbit (1 Mbit x 8 or 512 Kbits x 16, boot block) 3 V supply flash memory
• Manufacturer: NUMONYX [Numonyx B.V]

Block protection
Table 28.
46/52
Block protect
Chip unprotect
Block protection
verify
Block unprotection
verify
Operation
Programmer technique bus operations, BYTE = V
V
V
V
V
E
ID
IL
IL
IL
V
V
V
V
G
ID
ID
IL
IL
V
V
IL
IL
V
V
W
pulse
pulse
IH
IH
A0 = V
A9 = V
A9 = V
A9 = V
A0 = V
IL
A12-A18 block address
, A1 = V
ID
ID
ID
Address inputs
, A12-A18 block address
, A12-A18 block address
IL
, A12 = V
, A1 = V
others = X
others = X
others = X
others = X
A0-A18
IH
, A6 = V
IH
IH
, A6 = V
, A15 = V
IH
IL
, A9 = V
or V
IH
IH
,
IL
ID
M29W800DT, M29W800DB
,
DQ15A–1, DQ14-DQ0
Data inputs/outputs
Retry = XX00h
Retry = XX01h
Pass = XX01h
Pass = XX00h
X
X