UPD98405 NEC, UPD98405 Datasheet - Page 6

• Manufacturer Part Number: UPD98405
• Description: 155M ATM INTEGRATED SAR CONTROLLER
• Manufacturer: NEC

PIN CONFIGURATION
304-pin plastic QFP (0.5-mm fine pitch) (40
6
No.
10 AD21
11 AD20
12 AD19
13 GND
14 V
15 AD18
16 AD17
17 AD16
18 PCBE2_B
19 GND
20 V
21 FRAME_B
22 IRDY_B
23 TRDY_B
24 DEVSEL_B SR/W_B
25 GND
26 V
27 STOP_B
28 PERR_B
29 SERR_B
30 PAR
31 GND
32 V
33 PCBE1_B
34 AD15
35 AD14
36 AD13
37 GND
38 V
1
2
3
4
5
6
7
8
9
GND
V
AD24
PCBE3_B
IDSEL
AD23
GND
V
AD22
PCI Mode
DD3
DD5
DD3
DD5
DD3
DD5
DD3
GND
V
AD24
BE3_B
AD23
GND
V
AD22
AD21
AD20
AD19
GND
V
AD18
AD17
AD16
BE2_B
GND
V
SEL_B
ASEL_B
RDY_B
GND
V
ABRT_B
ERR_B
GND
V
BE1_B
AD15
AD14
AD13
GND
V
DD3
DD5
DD3
DD5
DD3
DD5
DD3
Generic
Mode
–
–
–
No.
39 AD12
40 AD11
41 AD10
42 AD9
43 GND
44 V
45 AD8
46 PCBE0_B
47 AD7
48 AD6
49 GND
50 V
51 AD5
52 AD4
53 AD3
54 AD2
55 GND
56 V
57 AD1
58 AD0
59 ACK64_B
60 REQ64_B
61 GND
62 V
63 PCBE7_B
64 PCBE6_B
65 PCBE5_B
66 PCBE4_B
67 V
68 GND
69 AD63
70 AD62
71 AD61
72 V
73 AD60
74 AD59
75 AD58
76 GND
PCI Mode
DD5
DD3
DD5
DD3
DD5
DD3
Data Sheet S12689EJ2V0DS00
AD12
AD11
AD10
AD9
GND
V
AD8
BE0_B
AD7
AD6
GND
V
AD5
AD4
AD3
AD2
GND
V
AD1
AD0
OE_B
DR/W_B
GND
V
SIZE2
SIZE1
SIZE0
PAR3
V
GND
PAR2
PAR1
PAR0
V
GND
40 mm)
DD5
DD3
DD5
DD3
DD5
DD3
Generic
Mode
–
–
–
100 AD43
101 AD42
102 AD41
103 AD40
104 GND
105 V
106 AD39
107 AD38
108 AD37
109 AD36
110 GND
111 V
112 AD35
113 AD34
No.
114 AD33
77 GND
78 V
79 AD57
80 AD56
81 V
82 AD55
83 AD54
84 AD53
85 AD52
86 GND
87 V
88 AD51
89 AD50
90 AD49
91 AD48
92 GND
93 V
94 AD47
95 AD46
96 AD45
97 AD44
98 GND
99 V
PCI Mode
DD3
DD5
DD3
DD5
DD3
DD5
DD3
GND
V
V
GND
V
GND
V
GND
V
GND
V
GND
V
DD3
DD5
DD3
DD5
DD3
DD5
DD3
Generic
Mode
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
No.
115 AD32
116 PAR64
117 GND
118 PCI_MODE PCI_MODE
119 CD31
120 CD30
121 CD29
122 CD28
123 CD27
124 GND
125 V
126 CD26
127 CD25
128 CD24
129 CD23
130 CD22
131 GND
132 CD21
133 CD20
134 CD19
135 CD18
136 CD17
137 GND
138 V
139 CD16
140 CD15
141 CD14
142 CD13
143 CD12
144 CD11
145 GND
146 CD10
147 CD9
148 CD8
149 CD7
150 CD6
151 V
152 GND
PCI Mode
DD3
DD3
DD3
GND
CD31
CD30
CD29
CD28
CD27
GND
V
CD26
CD25
CD24
CD23
CD22
GND
CD21
CD20
CD19
CD18
CD17
GND
V
CD16
CD15
CD14
CD13
CD12
CD11
GND
CD10
CD9
CD8
CD7
CD6
V
GND
DD3
DD3
DD3
Generic
Mode
PD98405
–
–