M29F400FB55M3F2 Micron Technology Inc, M29F400FB55M3F2 Datasheet - Page 15

• Manufacturer Part Number: M29F400FB55M3F2
• Manufacturer: Micron Technology Inc

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

Figure 9.
1. On the M29F800FT/B, A19 is NC (no connect); on the M29F400FT/B, A19-A18 are NC; on M29F200FT/B,
A19-A18-A17 are NC.
A
B
C
D
G
H
E
F
TFBGA connections (top view through package)
V SS
A3
A4
A2
A1
A0
G
1
E
A17 /
DQ0
DQ8
DQ9
DQ1
A7
A6
A5
NC
2
DQ10
DQ11
A18 /
DQ2
DQ3
NC
RB
NC
NC
3
DQ12
A19 /
DQ5
DQ4
V CC
NC
NC
RP
W
4
DQ14
DQ13
DQ7
DQ6
A10
A11
A9
A8
5
DQ15
BYTE
A14
A15
A16
A13
A12
A–1
V SS
6
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