M28W640FSU70ZA6 Micron Technology Inc, M28W640FSU70ZA6 Datasheet - Page 25

• Manufacturer Part Number: M28W640FSU70ZA6
• Manufacturer: Micron Technology Inc

Specifications of M28W640FSU70ZA6

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Address Bus: 22b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TBGA
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 4M
• Supply Current: 18mA
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Not Compliant

M28WxxxFS, M28WxxxFSU
Table 6.
1. RP = V
2. Addresses range from A0 to A20 for the M28W320FS and M28W320FSU, and from A0 to A21 for the M29W640FS and the
Table 7.
1. Addresses range from A0 to A20 for the M28W320FS and M28W320FSU, and from A0 to A21 for the M29W640FS and
Manufacture
Code
Device Code
Device Code
Lock
Unique ID 0
Unique ID 1
Unique ID 2
Unique ID 3
OTP 0
OTP 1
OTP 2
OTP 3
OTP 4
OTP 5
OTP 6
OTP 7
M28W640FSU.
the M28W640FSU.
Code
Word
(1)
IH
.
Read Electronic Signature
Read Protection Register and Protection Register Lock
V
V
V
V
V
V
V
V
V
V
V
V
V
M28W320FSB
M28W640FSB
M28W320FSU
M28W640FSU
M28W320FST
M28W640FST
E
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
Device
V
V
V
V
V
V
V
V
V
V
V
V
V
All
G
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
V
V
V
V
V
V
V
V
V
V
V
V
V
W
IH
IH
IH
IH
IH
IH
IH
IH
IH
IH
IH
IH
IH
A0-A7
V
V
V
V
V
V
V
E
8Ah
8Bh
8Ch
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
IL
IL
IL
IL
IL
IL
IL
V
V
V
V
V
V
V
G
IL
IL
IL
IL
IL
IL
IL
Don't Care
Don't Care
Don't Care
Don't Care
Don't Care
Don't Care OTP data OTP data OTP data
Don't Care OTP data OTP data OTP data
Don't Care OTP data OTP data OTP data
Don't Care OTP data OTP data OTP data
Don't Care OTP data OTP data OTP data
Don't Care OTP data OTP data OTP data
Don't Care OTP data OTP data OTP data
Don't Care OTP data OTP data OTP data
A8-A21
V
V
V
V
V
V
V
W
IH
IH
IH
IH
IH
IH
IH
(1)
V
V
V
V
V
V
A0
V
IH
IH
IH
IH
IH
IH
IL
ID data
ID data
ID data
ID data
DQ0
0
V
V
V
V
V
V
V
A1
IL
IL
IL
IL
IL
IL
IL
OTP Prot.
A2-A7
ID data
ID data
ID data
ID data
DQ1
0
0
0
0
0
0
0
data
Don't Care
Don't Care
Don't Care
Don't Care
Don't Care
Don't Care
Don't Care
A8-A21
A8-A20
ID data
ID data
ID data
ID data
DQ2
0
(2)
DQ3-DQ7
DQ0-DQ7
OTP data
OTP data
OTP data
OTP data
OTP data
OTP data
OTP data
OTP data
ID data
ID data
ID data
ID data
Command Interface
0Ch
0Ah
0Bh
00h
20h
58h
59h
57h
DQ8-DQ15
DQ8-DQ15
OTP data
OTP data
OTP data
OTP data
OTP data
OTP data
OTP data
OTP data
ID data
ID data
ID data
ID data
00h
00h
88h
88h
88h
88h
88h
88h
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