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參數資料
| 型號： | LC72720 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP24 |
| 封裝： | SDIP-24 |
| 文件頁數： | 3/14頁 |
| 文件大小： | 234K |
| 代理商： | LC72720 |
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) tSU, tHD, tEL, tES, tEH ≥ 0.75 s tLC < 1.15s tCE < 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
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
0
1
0
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
1
0
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
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相關代理商/技術參數 |
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|---|---|
| LC72720M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip RDS Signal-Processing System LSI |
| LC72720N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip RDS Signal-Processing System LSI |
| LC72720NM | 制造商:SANYO 制造商全稱: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:未知廠家 功能描述: |
| LC72720YV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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