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7482 : M29W400BB70N6T
1
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
M29W400BB
W
RP
12
NC
13
NC
RB
NC
A17
A7
A6
A5
A4
A3
A2
A1
24
7258,7259 : NCP1402SN
OUT
2
NC
3
GND
4
48
A16
BYTE
V SS
DQ15A±1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
37
V CC
36
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
G
V
SS
E
25
A0
7258,7259 : NCP1402SN
1
CE
2
OUT
3
NC
xxx = Marking
Y
= Year
W
= Work Week
PFM
COMPARATOR
±
+
VOLTAGE
REFERENCE
SOFT±START
1 CE
3-9
7482 : M29W400BB70N6T
A0-A17
DQ0-DQ7
DQ8-DQ1
DQ15A±1
E
G
W
RP
RB
BYTE
V
CC
V
SS
NC
5
LX
GND
4
V
LIMITER
LX
DRIVER
PFM
CONTROLLER
PFM
OSCILLATOR
Address Inputs
Data Inputs/Outputs
Data Inputs/Outputs
Data Input/Output or Address Input
Chip Enable
Output Enable
Write Enable
Reset/Block Temporary Unprotect
Ready/Busy Output
Byte/Word Organization Select
Supply oltage
Ground
Not Connected Internally
LX
5
POWER
SWITCH
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