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參數(shù)資料
| 型號： | LC898023KL |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| 封裝： | LQFP-208 |
| 文件頁數(shù)： | 11/13頁 |
| 文件大?。?/td> | 78K |
| 代理商： | LC898023KL |
No. 6614-7/13
LC898023KW, 898023KL
Continued from preceding page.
Pin No.
Pin name
Type
Pin function
52
VDD
P
Digital system power supply (5 V)
53
VSS
P
Digital system ground (VSS)
54
R1
I
55
VCNT1
I
Write strategy analog signals
56
MDC1
I
57
PD1
O
58
SWAIT
O
Wait signal to the microcontroller
59
INT0
O
Interrupt request signal outputs to the microcontroller
60
INT1
O
These are open-drain outputs with built-in pull-up resistors.
61
D0
B
62
D1
B
63
D2
B
Microcontroller data signal lines
64
D3
B
These pins have built-in pull-up resistors.
65
D4
B
66
D5
B
67
D6
B
68
VDD
P
Digital system power supply (5 V)
69
VSS
P
Digital system ground (VSS)
70
D7
B
Microcontroller data signal line
71
SUA0
I
72
SUA1
I
73
SUA2
I
74
SUA3
I
Command register selection address
75
SUA4
I
76
SUA5
I
77
SUA6
I
78
SUA7
I
79
CS
I
Chip select signal input from the microcontroller
80
RD
I
Data read signal from the microcontroller
81
WR
I
Data write signal from the microcontroller
82
TEST0
I
Test pin. This pin must be tied to VSS.
83
VCNT
I
VCO control voltage
84
R
I
VCO bias resistor connection
85
PD
O
Charge pump output
86
VDD
P
Analog system power supply (3.3 V)
87
VSS
P
Analog system ground (VSS)
88
TEST1
I
Test pin. This pin must be tied to VSS.
89
RESET
I
Reset input
90
XTALCK0
I
Crystal oscillator circuit input (33.8688 MHz)
91
XTAL0
O
Crystal oscillator circuit output
92
ROUT
O
D/A converter output
93
VSS
P
Analog system ground (VSS)
94
VDD
P
Analog system power supply (5 V)
95
LOUT
O
D/A converter output
96
DSLB
O
SLC PWM output
97
SLCIST1
I
EFM slice level setting input
98
SLCIST2
I
99
VSS
P
Analog system ground (VSS)
100
VDD
P
Analog system power supply (3.3 V)
101
SLCO0
O
102
SLCO1
O
EFM slice level output
103
SLCO2
O
104
VDD
P
Digital system power supply (5 V)
105
VSS
P
Digital system ground (VSS)
Continued on next page.
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