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902SH
Pin No.
Terminal name
54
DQ0
55
DQ1
56
DQ3
57
DQ12
58
DQ14
59
DQ7
60
F2-/OE
61*
/S-CS1
62
F1-/OE
63
DQ9
64
DQ11
65
DQ4
66
DQ6
67
DQ15
68
VCCQ
69
F1-/CE
70*
/P2-CS
71
F3-/CE
72*
S-VCC
73*
P-VCC
74
F2-VCC
75
VCCQ
76*
P-MODE/PCRE
77
VSS
78
VSS
79
VCCQ
80
F1-VCC
81
VSS
82
VSS
83
VSS
84
VSS
85*
NC
86*
NC
87*
NC
88*
NC
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
F-/WE, F-/WP, F-/RST
/ADV, CLK
F2-/OE, F3-/OE
CONFIDENTIAL
Input/Output
Input/Output
Data input/output
Input/Output
Data input/output
Input/Output
Data input/output
Input/Output
Data input/output
Input/Output
Data input/output
Input/Output
Data input/output
Input
Output enable input (flash)
Input
(Not used)
Input
Output enable input (flash)
Input/Output
Data input/output
Input/Output
Data input/output
Input/Output
Data input/output
Input/Output
Data input/output
Input/Output
Data input/output
–
Input/output supply
Input
Chip enable input (flash)
Input
(Not used)
Input
Chip enable input (flash)
–
Power supply (Not used)
–
Power supply (Not used)
–
Power supply (flash)
–
Input/output supply
Input
(Not used)
–
Earth
–
Earth
–
Input/output supply
–
Power supply (flash)
–
Earth
–
Earth
–
Earth
–
Earth
–
Not used
–
Not used
–
Not used
–
Not used
A23
A0~A22
F1-/CE
F1-/OE
F2-/CE
F3-/CE
Description of terminal
F-VPP, F1-VCC, F2-VCC
F1:256M (x16) bit
Flash memory
F2:128M (x16) bit
Flash memory
F3:256M (x16) bit
Flash memory
GND
6 – 12
WAIT
DQ0~DQ15
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