M29F400FB55M3F2 Micron Technology Inc, M29F400FB55M3F2 Datasheet - Page 58

• 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

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2Ch
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
39h
3Ah
40h
41h
42h
43h
44h
45h
46h
39h
3Ah
39h
3Ah
3Bh
3Ch
x16
x16
Address
Address
80h
82h
84h
86h
88h
8Ah
8Ch
58h
5Ah
5Ch
5Eh
60h
62h
64h
66h
68h
6Ah
6Ch
6Eh
70h
72h
74h
72h
74h
72h
74h
72h
74h
76h
78h
x8
Table 35.
x8
0050h
0052h
0049h
0031h
0030h
0000h
0002h
Data
0004h
0000h
0000h
0040h
0000h
0001h
0000h
0020h
0000h
0000h
0000h
0080h
0000h
001Eh
0000h
000Eh
0000h
0006h
0000h
0002h
0000h
0000h
0001h
Data
Primary Algorithm-Specific Extended Query Table
Primary Algorithm extended Query table unique ASCII string “PRI”
Major version number, ASCII
Minor version number, ASCII
Address Sensitive Unlock (bits 1 to 0)
00 = required, 01= not required
Silicon Revision Number (bits 7 to 2)
Erase Suspend
00 = not supported, 01 = Read only, 02 = Read and Write
Number of Erase Block Regions within the device.
It specifies the number of regions within the device containing
contiguous Erase Blocks of the same size.
Region 1 Information
Number of identical size erase block = 0000h+1
Region 1 Information
Block size in Region 1 = 0040h * 256 Byte
Region 2 Information
Number of identical size erase block = 0001h+1
Region 2 Information
Block size in Region 2 = 0020h * 256 Byte
Region 3 Information
Number of identical size erase block = 0000h+1
Region 3 Information
Block size in Region 3 = 0080h * 256 Byte
Region 4 Information (2 MByte)
Number of identical-size erase block = 001Eh+1
Region 4 Information (1 MByte)
Number of identical-size erase block = 000Eh+1
Region 4 Information (512 KByte)
Number of identical-size erase block = 0006h+1
Region 4 Information (256 KByte)
Number of identical-size erase block = 0002h+1
Region 4 Information
Block size in Region 4 = 0100h * 256 Byte
Description
Description
4
1
16 KByte
2
8 KByte
1
32 KByte
31
15
7
3
64 KByte
"P"
"R"
"I"
"1"
"0"
Yes
2
Value
Value