CXD1804BR 데이터 시트보기 (PDF) - Sony Semiconductor
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CXD1804BR Datasheet PDF : 103 Pages
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CXD1804BR
Pin
No.
Symbol
108 TST5
109 TST6
110 TST7
111 VSS
112 TST8
113 TST9
114 TST10
115 TST11
116 TST12
117 VSS
118 VDD
119 XTL2
120 XTL1
121 CLK
122 XWAT
123 A0
124 A1
125 A2
126 A3
127 A4
128 A5
129 A6
130 VSS
131 D0
132 D1
133 D2
134 D3
135 D4
136 D5
137 D6
138 D7
139 VSS
140 VDD
141 INT
142 XCS
143 XWR
144 XRD
I/O Logic Classification
I
Test I/F
I
Test I/F
I
Test I/F
— — Power
I
Test I/F
I
Test I/F
I
Test I/F
I
Test I/F
I
Test I/F
— — Power
— — Power
O
System I/F
I
System I/F
O
System I/F
O Negative sub CPU I/F
I
sub CPU I/F
I
sub CPU I/F
I
sub CPU I/F
I
sub CPU I/F
I
sub CPU I/F
I
sub CPU I/F
I
sub CPU I/F
— — Power
I/O
sub CPU I/F
I/O
sub CPU I/F
I/O
sub CPU I/F
I/O
sub CPU I/F
I/O
sub CPU I/F
I/O
sub CPU I/F
I/O
sub CPU I/F
I/O
sub CPU I/F
— — Power
— — Power
O Selectable sub CPU I/F
I Negative sub CPU I/F
I Negative sub CPU I/F
I Negative sub CPU I/F
Description
Test pin 5
Test pin 6
Test pin 7
VSS
Test pin 8
Test pin 9
Test pin 10
Test pin 11
Test pin 12
VSS
VDD
Crystal oscillation circuit output
Crystal oscillation circuit input
Clock output
Wait signal for sub CPU buffer memory access
CXD1804AR built-in register address bus bit 0
CXD1804AR built-in register address bus bit 1
CXD1804AR built-in register address bus bit 2
CXD1804AR built-in register address bus bit 3
CXD1804AR built-in register address bus bit 4
CXD1804AR built-in register address bus bit 5
CXD1804AR built-in register address bus bit 6
VSS
Sub CPU data bus bit 0
Sub CPU data bus bit 1
Sub CPU data bus bit 2
Sub CPU data bus bit 3
Sub CPU data bus bit 4
Sub CPU data bus bit 5
Sub CPU data bus bit 6
Sub CPU data bus bit 7
VSS
VDD
Interrupt to sub CPU
CXD1804AR chip select signal
CXD1804AR built-in register write signal
CXD1804AR built-in register read signal
–8–
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