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參數(shù)資料
| 型號(hào)： | LC72720 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-Chip RDS Signal-Processing System LSI |
| 中文描述： | 單芯片發(fā)展策略的信號(hào)處理系統(tǒng)LSI |
| 文件頁(yè)數(shù)： | 11/14頁(yè) |
| 文件大?。?/td> | 235K |
| 代理商： | LC72720 |
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Serial Data Input and Output Methods
Data is input and output using the CCB (computer control bus), which is the Sanyo audio LSI serial bus format. This LSI
adopts an 8-bit address CCB format.
Serial data input (IN1, IN2)
t
SU
, t
HD
, t
EL
, t
ES
, t
EH
≥
0.75 μs t
LC
< 1.15μs t
CE
< 20 ms
CL: Normal high
CL: Normal low
Caution: The serial data I/O function can access data only after the crystal oscillator circuit is operating.
No. 5602-11/14
LC72720, 72720M
I/O mode
(LSB)
Address
(MSB)
Comment
B0
B1
B2
B3
A0
A1
A2
A3
1
IN1 (6A)
0
1
0
1
0
1
1
0
· Control data input mode, also referred to as “serial data input” mode.
· This is a 16-bit data input mode.
2
IN2 (6B)
1
1
0
1
0
1
1
0
· Control data input mode, also referred to as “serial data input” mode.
· This is a 16-bit data input mode.
3
OUT (6C)
0
0
1
1
0
1
1
0
· Data output mode, also referred to as “serial data output” mode.
· The data for multiple blocks can be output sequentially in this mode.
I/O mode determined
For the CL normal high state
For the CL normal low state
Internal data
Internal data
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LC72720M | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Single-Chip RDS Signal-Processing System LSI |
| LC72720N | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Single-Chip RDS Signal-Processing System LSI |
| LC72720NM | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Single-Chip RDS Signal-Processing System LSI |
| LC72720Y | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述: |
| LC72720YV | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述: |
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