M29F400FB55M3F2 Micron Technology Inc, M29F400FB55M3F2 Datasheet - Page 25
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M29F400FB55M3F2
Manufacturer Part Number
M29F400FB55M3F2
Description
Manufacturer
Micron Technology Inc
Datasheet
1.M29F400FB55M3F2.pdf
(67 pages)
Specifications of M29F400FB55M3F2
Cell Type
NOR
Density
4Mb
Access Time (max)
55ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
19/18Bit
Operating Supply Voltage (typ)
5V
Operating Temp Range
-40C to 125C
Package Type
SO W
Program/erase Volt (typ)
4.5 to 5.5V
Sync/async
Asynchronous
Operating Temperature Classification
Automotive
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Word Size
8/16Bit
Number Of Words
512K/256K
Supply Current
20mA
Mounting
Surface Mount
Pin Count
44
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M29F400FB55M3F2
Manufacturer:
ST
Quantity:
220
Table 2.
X = V
Table 3.
X = V
Bus Read
Bus Write
Output Disable X
Standby
Read
Manufacturer
Code
Read Device
Code
Bus Read
Bus Write
Output Disable
Standby
Read
Manufacturer
Code
Read Device
Code
Operation
Operation
IL
IL
or V
or V
IH
IH
.
.
Bus Operations, BYTE = V
Bus Operations, BYTE = V
V
V
V
V
V
E
IL
IL
IH
IL
IL
V
V
X
V
V
V
IL
IL
IH
IL
IL
E
V
V
V
X
V
V
G
IL
IH
IH
IL
IL
V
V
V
X
V
V
V
V
V
X
V
V
W
IL
IH
IH
IL
IL
IH
IL
IH
IH
IH
G
Others V
Cell Address
Command Address
X
X
A0 = V
Others V
A0 = V
V
V
V
X
V
V
IH
IL
IH
IH
IH
W
DQ15A–1, A0-A19
Address Inputs
IL
IH
, A1 = V
, A1 = V
IL
IL
Cell Address
Command Address
X
X
A0 = V
V
A0 = V
V
IL
IH
or V
or V
ID
ID
, Others V
, Others V
Address Inputs
IH
IH
IL
IL
IL
IH
, A9 = V
, A9 = V
A0-A19
, A1 = V
, A1 = V
IL
IL
ID
ID
or V
or V
IL
IL
,
,
, A9 =
, A9 =
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
IH
IH
DQ14-DQ8
Data Output
Data Input
Hi-Z
Hi-Z
0x01
0x2251 (M29F200FT)
0x2257 (M29F200FB)
0x2223 (M29F400FT)
0x22AB (M29F400FB)
0x22D6 (M29F800FT)
0x2258 (M29F800FB)
0x22D2 (M29F160FT)
0x22D8 (M29F160FB)
Data Inputs/Outputs
DQ15A–1, DQ14-DQ0
Data Inputs/Outputs
Data Output
Data Input
Hi-Z
Hi-Z
0x01
0x51 (M29F200FT)
0x57 (M29F200FB)
0x23 (M29F400FT)
0xAB (M29F400FB)
0xD6 (M29F800FT)
0x58 (M29F800FB)
0xD2 (M29F160FT)
0xD8 (M29F160FB)
DQ7-DQ0
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