E0C88F360
■ PACKAGE AND PAD LAYOUT
● Package Dimensions
● Diagram of Pad Layout
Plastic QFP18-176pin
26±0.4
Die No.
40
35
30
25
20
15
10
5
1
24±0.1
176
45
50
55
60
65
132
89
170
165
160
133
88
Y
155
150
145
140
X
(0, 0)
70
INDEX
75
80
85
176
45
1
44
+0.1
–0.05
0.5
0.2
135
0.15±0.05
0°
10°
90
95
100
105
110
115
120
125
130
0.5±0.2
6.06 mm
1
(Unit: mm)
Chip thickness: 400 µm
Pad opening:
95 µm
The dimensions are subject to change without notice.
● Pin Layout (QFP18-176pin)
Pin No.
1
2
3
4
5
6
7
Pin name
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
Pin No.
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
Pin name
SEG38
SEG39
SEG40
SEG41
SEG42
SEG43
SEG44
SEG45
SEG46
SEG47
SEG48
SEG49
Pin No.
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
Pin name
CE
CD
CC
CB
Pin No.
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
Pin name
P12/SCLK
P11/SOUT
P10/SIN
AVDD
AVSS
AVREF
VDD
Pin No.
145
146
Pin name
R25/CL
R26/FR
R27/TOUT
R30/CE0
R31/CE1
R32/CE2
R33/CE3
R34/FOUT
R35
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
–
CA
VC5
VC4
VC3
VC2
VC1
8
9
SEG9
P07/D7
P06/D6
P05/D5
P04/D4
P03/D3
P02/D2
P01/D1
P00/D0
R00/A0
R01/A1
R02/A2
R03/A3
R04/A4
R05/A5
R06/A6
R07/A7
R10/A8
R11/A9
R12/A10
R13/A11
R14/A12
R15/A13
R16/A14
R17/A15
R20/A16
R21/A17
R22/A18
R23/RD
R24/WR
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
SEG36
SEG37
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
R36
R37
VSS
OSC3
OSC4
SEG50
V
D1
DD
SS
OSC
COM0
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM9
COM10
COM11
COM12
COM13
COM14
COM15
R50/BZ
R51/BACK
SEG0
SEG1
–
COM31/SEG51
COM30/SEG52
COM29/SEG53
COM28/SEG54
COM27/SEG55
COM26/SEG56
COM25/SEG57
COM24/SEG58
COM23/SEG59
COM22/SEG60
COM21/SEG61
COM20/SEG62
COM19/SEG63
COM18/SEG64
COM17/SEG65
COM16/SEG66
V
V
V
OSC1
OSC2
TEST
RESET
MCU/MPU
K11/BREQ
K10/EVIN
K07
97
98
99
K06
K05
K04
K03
K02
K01
K00
100
101
102
103
104
105
106
107
108
VD1F
XSPRG
CLKW
VEPEXT
RXD
SCLK
TXD
P17/CMPM1
P16/CMPP1
P15/CMPM0
P14/CMPP0
P13/SRDY
–
–
–
–
–
–
13
SEIKO [ SEIKO EPSON CORPORATION ]
