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SN11220APFR PDF预览

SN11220APFR

更新时间: 2022-04-23 23:00:11
品牌 Logo 应用领域
松翰 - SONIX 控制器
页数 文件大小 规格书
34页 1512K
描述
USB Audio Controller

SN11220APFR 数据手册

 浏览型号SN11220APFR的Datasheet PDF文件第4页浏览型号SN11220APFR的Datasheet PDF文件第5页浏览型号SN11220APFR的Datasheet PDF文件第6页浏览型号SN11220APFR的Datasheet PDF文件第8页浏览型号SN11220APFR的Datasheet PDF文件第9页浏览型号SN11220APFR的Datasheet PDF文件第10页 
Data Sheet  
USB Audio Controller  
SN11220ACF  
CODEC function configuration pin 2 (Page11)  
41  
42  
PADFUN 2  
SDA  
I, ST  
data pin of two-wire serial port for external MCU control.  
This pin must be UP by resister..  
I/O,4mA, SR  
clock pin of two-wire serial port for external MCU  
control. This pin must be UP by resister.  
43  
44  
45  
SCL  
GPIO1  
I, ST  
I/O  
General Purpose I/O 1  
CODEC interface selection, it should be tied to 3.3V in  
CODECSEL  
I, ST  
the type of ACF.  
3.3V Power pin  
Filter for internal PLL  
GND pin  
46  
47  
48  
VDD  
LFB  
P
I/O  
P
VSSA_PLLB  
** All input pin are 5 volt tolerance, TTL level and Schmitt trigger  
All output pins are slew rate control  
I – input pin, O – output pin, P – power pin, ST – Schmitt trigger, SR – slew rate control,  
PU/PD – pull up or pull down  
Sonix Confidential  
- 6 -  
Do not copy, reproduce, or distribute without permission  
2006 Aug 10, V1.01  

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