M29W400FB55N3F NUMONYX, M29W400FB55N3F Datasheet - Page 50

• Manufacturer Part Number: M29W400FB55N3F
• Description: IC FLASH 4MBIT 55NS 3V 48TSOP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of M29W400FB55N3F

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 4M (512K x 8 or 256K x 16)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 30.
50/56
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
A9 = V
A9 = V
A9 = V
A9 = V
A0 = V
A0 = V
ID
ID
ID
ID
Address inputs
, A12-A18 block address
, A12-A18 block address
, A12-A18 block address
IL
IL
, A12 = V
, A1 = V
, A1 = V
Others = X
others = X
others = X
others = X
A0-A18
IH
IH
IH
, A6 = V
, A6 = V
, A15 = V
IH
or V
IH
IL
,
IH
,
IL
DQ15A–1, DQ14-DQ0
Data inputs/outputs
Retry = XX00h
Retry = XX01h
Pass = XX01h
Pass = XX00h
X
X