Sharp UP-3301 Service Manual page 40

2-2. G.A.(MPCA8)
1) Pin configuration
RF 1
2
JF
PCUTZ 3
FCUTZ 4
5
VFZ
STAMPZ 6
VIOZ
7
VMEMZ 8
SWAPZ 9
RESZ
10
FROS1Z 11
FROMLZ 12
POFF
13
INT1Z 14
HTS1 15
SCK1
16
STH1 17
MCRINT 18
VWAITZ 19
VDD 20
GND
21
MCRINTZ 22
VRESC 23
SLTMG
24
SLRST 25
ASZ 26
RDZ
27
WRZ 28
PHAI 29
RASPN1
30
RASPN1E 31
RASPN12Z 32
GND
33
34
RASPN2
RASPN2E 35
VGALZ 36
SDT1Z 37
ID0 38
ID1 39
ID2 40
UP-3301US CIRCUIT DESCRIPTION
– 38 –
120 EXINT0Z
119 EXINT1Z
118
EXINT2Z
117 EXINT3Z
116
WROZ
115 RDOZ
114 RA15
113
RA16
112 GND
111 RA17
110
RA18
109 EXWAITZ
108 WAITZ
107
MCR2Z
106 IPLON
105 DAX2
104
DAX1
103 RCRXZ
102
IRRXZ
101
GND
100 VDD
99
UATXZ
98
UARXZ
97 UASCK
96
IRTX
95 RCO
94 RCVRDY2
93
RCVRDY1
92 TPRDY
TPTRDYZ
91
90 TPRRDYZ
89 TESTZ
88 MD0
87
MD1
86 IPLONZ
85
INT4Z
84
PRST
83 PTMG
82
TRGI
81
A23