UPD720122 データシートの表示（PDF） - NEC => Renesas Technology
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UPD720122 Datasheet PDF : 82 Pages
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µPD720122
µ PD720122GC-9EU
Pin
Pin Name
No.
Fucntion1
51
VDD
52
FM21
53
EP2_DRQB
54
EP2_DACKB
55
EP2_WRB
56
EP2_TCB
57
LD0
58
LD1
59
LD2
60
LD3
61
GND
62
LD4
63
LD5
64
LD6
65
LD7
66
LD8
67
LD9
68
GND
69
LD10
70
LD11
71
LD12
72
LD13
73
LD14
74
LD15
75
VDD
Pin Name
Function2
VDD
FM21
EP2_DRQB
EP2_DACKB
EP2_WRB
EP2_TCB
LD0
LD1
LD2
LD3
GND
LD4
LD5
LD6
LD7
LD8
LD9
GND
LD10
LD11
LD12
LD13
LD14
LD15
VDD
Pin Name
Pin
Function3
No.
VDD
76
FM21
77
EP2_DRQB
78
EP2_DACKB 79
Reserved
80
EP2_TCB
81
Reserved
82
Reserved
83
Reserved
84
Reserved
85
GND
86
Reserved
87
Reserved
88
Reserved
89
Reserved
90
Reserved
91
Reserved
92
GND
93
Reserved
94
Reserved
95
Reserved
96
Reserved
97
Reserved
98
Reserved
99
VDD
100
Pin Name
Fucntion1
GND
BUNRI
RREF
AVSS(R)
AVDD
AVSS
RPU
VSS
RSDP
DP
VDD
DM
RSDM
VSS
NC
PVSS
NC
PVDD
VSS
VDD
VSS
M1
M0
VBUS
GND
Pin Name
Function2
GND
BUNRI
RREF
AVSS(R)
AVDD
AVSS
RPU
VSS
RSDP
DP
VDD
DM
RSDM
VSS
NC
PVSS
NC
PVDD
VSS
VDD
VSS
M1
M0
VBUS
GND
(2/2)
Pin Name
Function3
GND
BUNRI
RREF
AVSS(R)
AVDD
AVSS
RPU
VSS
RSDP
DP
VDD
DM
RSDM
VSS
NC
PVSS
NC
PVDD
VSS
VDD
VSS
M1
M0
VBUS
GND
Remark AVSS (R) should be used to connect RREF through 1 % precision reference resistor of 9.1 kΩ.
Data Sheet S16685EJ2V0DS
5
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