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參數(shù)資料
| 型號(hào)： | LC896431 |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP120 |
| 封裝： | TQFP-120 |
| 文件頁(yè)數(shù)： | 5/6頁(yè) |
| 文件大?。?/td> | 38K |
| 代理商： | LC896431 |
No. 6891-5/6
LC896431
Pin No.
Pin Name
I/O
Function
54
MD10
B
DRAM data input/output pin
55
MD9
B
DRAM data input/output pin
56
MD8
B
DRAM data input/output pin
57
SLPWMF
B*
Sled PWM output pin
58
SLPWMR
B*
Sled PWM output pin
59
SLD0
B*
Sled control signal output pin
60
VSS
—
Ground pin
61
VDD2
—
Power supply pin
62
SLD1
B
Sled control signal input/output pin
63
VDD
—
Internal power supply pin
64
SLD2
I
Sled control signal input pin
65
SLD3
I
Sled control signal input pin
66
FOPWMF
B*
Focus PWM output pin
67
FOPWMR
B*
Focus PWM output pin
68
TRPWMF
B*
Tracking PWM output pin
69
TRPWMR
B*
Tracking PWM output pin
70
FG
I
Speed pulse input pin
71
VP
B*
CLV servo lock judgment output pin
72
FOK
B*
Focus OK signal output pin
73
FAST
B*
FAST signal output pin
74
CL
I
CPU interface data transfer clock input pin
75
CE
I
CPU interface chip enable signal input pin
76
DI
I
CPU interface data input pin
77
DO
O
CPU interface data output pin
78
WRQB
O
CPU interface interrupt signal output pin
79
INTB
O
CPU interface interrupt signal output pin
80
FSEQ
B*
Frame synchronization detection signal output pin
81
F16M
B*
16.9344 MHz output pin
82
ENH
B*
De-emphasis specification output pin
83
LRCO
B*
LR clock output pin
84
DDATA
B*
Speech signal data output pin
85
BCO
B*
Bit clock output pin
86
DDOUT (DEFECT)
B*
Digital audio output pin
87
VDD2
—
Power supply pin
88
XIN
I
16.9344 MHz oscillation input pin
89
XOUT
O
16.9344 MHz oscillation output pin
90
VSS
—
Ground pin
91
VDD
—
Internal power supply pin
92
AVSS
—
1-bit DAC ground pin
93
OUTR
O
1-bit DAC right channel output pin
94
OUTL
O
1-bit DAC left channel output pin
95
AVDD
—
1-bit DAC power supply pin
96
MCASB
B*
DRAM CAS signal output pin
97
MOEB
B*
DRAM OE signal output pin
98
MAD9
B*
DRAM address output pin
99
MAD8
B*
DRAM address output pin
100
MAD7
B*
DRAM address output pin
101
TEST1
I
Test input pin
102
MAD6
B*
DRAM address output pin
103
MAD5
B*
DRAM address output pin
104
MAD4
B*
DRAM address output pin
105
TEST3
I
Test input pin
106
VSS
—
Ground pin
107
VDD2
—
Power supply pin
108
SMON3
B*
Monitor signal output pin
109
SMON2
B*
Monitor signal output pin
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