M29W640FT70N6E Micron Technology Inc, M29W640FT70N6E Datasheet - Page 27

• Manufacturer Part Number: M29W640FT70N6E
• Manufacturer: Micron Technology Inc

Specifications of M29W640FT70N6E

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 10mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

Table 6.
1. X Don’t Care, PA Program Address, PD Program Data, BA Any address in the Block. All values in the table are in
Read/Reset
Auto Select
Program
Double Word Program
Quadruple Word
Program
Unlock Bypass
Unlock Bypass
Program
Unlock Bypass Reset
Chip Erase
Block Erase
Program/Erase
Suspend
Program/Erase
Resume
Read CFI Query
Enter Extended Block
Exit Extended Block
hexadecimal. The Command interface only uses A–1, A0-A10 and DQ0-DQ7 to verify the commands; A11-A20, DQ8-
DQ14 and DQ15 are Don’t Care. DQ15A–1 is A–1 when BYTE is V
Command
Commands, 16-bit mode, BYTE = V
6+
1
3
3
4
3
5
3
2
2
6
1
1
1
3
4
Addr Data Addr Data
555
555
555
555
555
555
555
555
555
555
55
X
X
X
X
X
1st
AA
AA
AA
AA
AA
AA
AA
AA
F0
A0
B0
50
56
90
30
98
2AA
2AA
2AA
2AA
2AA
2AA
2AA
2AA
PA0
PA0
PA
X
2nd
PD0
PD0
PD
55
55
55
55
00
55
55
55
55
IH
(1)
Addr
PA1
PA1
555
555
555
555
555
555
555
X
Bus Write operations
IL
3rd
or DQ15 when BYTE is V
Data Addr Data Addr Data Addr Data
PD1
PD1
F0
A0
90
20
80
80
88
90
PA2
555
555
PA
X
4th
PD2
PD
AA
AA
00
IH
PA3
2AA
2AA
.
5th
PD3
55
55
555
BA
6th
27/71
10
30