M29W400DB45N6E NUMONYX, M29W400DB45N6E Datasheet - Page 42

• Manufacturer Part Number: M29W400DB45N6E
• Description: MEMORY, FLASH, NOR, 4MB, B/B, 48TSOP
• Manufacturer: NUMONYX

Specifications of M29W400DB45N6E

• Memory Size: 4Mbit
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Package / Case: TSOP
• Access Time: 45ns
• Memory: RoHS Compliant
• Memory Type: Flash - Boot Block
• Memory Configuration: 512K X 8, 256K X 16
• Interface Type: Parallel
• Rohs Compliant: Yes

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Table 23.
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
pulse
pulse
V
V
V
V
W
IH
IH
IL
IL
A9 = V
A0 = V
A0 = V
A12-A17 block address,
A12-A17 block address,
A12-A17 block address,
ID
Address inputs
IL
IL
, A12 = V
, A1 = V
, A1 = V
others = X
others = X
others = X
others = X
A9 = V
A9 = V
A9 = V
A0-A17
IH
ID
IH
IH
ID
ID
, A6 = V
,
, A15 = V
, A6 = V
,
,
IH
IL
IH
,
,
IH
,
or V
DQ15A–1, DQ14-DQ0
Data inputs/outputs
IL
Retry = XX00h
Retry = XX01h
Pass = XX01h
Pass = XX00h
X
X