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參數(shù)資料
| 型號(hào)： | LC85050 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Cordless Answering Machine System IC(無(wú)繩應(yīng)答電話機(jī)系統(tǒng)芯片) |
| 中文描述： | 無(wú)繩電話應(yīng)答機(jī)系統(tǒng)集成電路（無(wú)繩應(yīng)答電話機(jī)系統(tǒng)芯片） |
| 文件頁(yè)數(shù)： | 6/7頁(yè) |
| 文件大?。?/td> | 43K |
| 代理商： | LC85050 |
No. 6237-6/7
LC85050
Continued from preceding page.
Pin No.
Pin
I/O
Function
51
AV
DD
DGND
P
Analog system 3.3 V power supply
52
P
Digital system ground
53
DV
DD
3
EYED
P
Digital system 3.3 V power supply
54
O
Monitor data output
55
EYESYNC
O
Monitor sync signal output
56
SYSCLK
O
Monitor clock output
57
WP1
O
Audio memory write protect output
58
R/B1
I
Status input that monitors audio memory
59
MD0/MDI
B
Parallel type: audio memory data bus line
Serial type: audio data input
60
MD1/MDO
B
Parallel type: audio memory data bus line
Serial type: audio data output
61
MD2/PA6
B
Parallel type: audio memory data bus lines
Serial type: output ports
62
MD3/PA7
B
63
DV
DD
5
DGND
P
Digital system 5.0 V power supply
64
P
Digital system ground
65
MD4/PA8
B
66
MD5/PA9
B
Parallel type: audio memory data bus lines
Serial type: output ports
67
MD6/PA10
B
68
MD7/PA11
B
69
WP0
O
Audio memory write protect output
70
R/B0
I
Status input that monitors audio memory
71
ALE/PA4
O
Parallel type: audio memory address latch enable signal
Serial type: output ports
72
DGND
P
Digital system ground
73
DV
DD
5
P
Digital system 5.0 V power supply
74
CLE/PA5
O
Parallel type: audio memory command latch enable signal
Serial type: output ports
75
MWE/PA3
O
Parallel type: audio memory write signal
Serial type: output ports
76
SK/MRE
O
Parallel type: audio memory read signal
Serial type: audio data transfer clock
77
MCS1
O
Audio memory type selection (1) signal
78
MCS0
O
Audio memory type selection (0) signal
79
DV
DD
3
DGND
P
Digital system 3.3 V power supply
80
P
Digital system ground
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