參數(shù)資料
型號: AT85C51SND3B1-7FTUL
廠商: Atmel
文件頁數(shù): 24/119頁
文件大?。?/td> 0K
描述: IC DECODER/ENCODER DGTL 100CBGA
標(biāo)準(zhǔn)包裝: 90
類型: 音頻編碼器/解碼器
應(yīng)用: 移動電話,手機(jī),視頻顯示器
電壓 - 電源,數(shù)字: 1.65 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 100-TFBGA
供應(yīng)商設(shè)備封裝: 100-CTBGA(9x9)
包裝: 托盤
12
AT85C51SND3B
7632D–MP3–01/07
Audio Processor
Table 8. I2S Output Description
Table 9. Audio Codec Description
UID
I
USB OTG Identifier Input
This pin monitors the function of the OTG device.
Note:
This input is requested for OTG mode.
P3.7
UVCC
PWR
USB Supply Voltage
Connect this pin to USB VBUS power line.
-
ULVDD
PWR
USB Pad Low Voltage
Connect this pin to LVDD pin.
-
UHVDD
PWR
USB Pad High Voltage
Connect this pin to HVDD pin.
-
UVSS
GND
USB Ground
-
UBIAS
O
USB Bias
Connect this pin to external resistor and capacitor.
Signal
Name
Type
Description
Alternate
Function
Signal
Name
Type
Description
Alternate
Function
OCLK
O
Over-sampling Clock Line
P4.0
DCLK
O
Data Clock Line
P4.1
DDAT
O
Data Lines
P4.2
DSEL
O
Data Channel Selection Line
P4.3
Signal
Name
Type
Description
Alternate
Function
LINR
I
Right Channel Analog Input
-
LINL
I
Left Channel Analog Input
-
MICIN
I
Electret Microphone Analog Input
-
MICBIAS
O
Electret Microphone Bias Output
-
OUTR
O
Right Channel Output
Do not connect on AT85C51SND3B0 product
-
OUTL
O
Left Channel Output
Do not connect on AT85C51SND3B0 product
-
AVCM
I
Analog Common Mode Voltage
Connect this pin to external decoupling capacitor.
-
AREF
O
Analog Reference Voltage
Connect this pin to external decoupling capacitor.
-
AVDD1
PWR
Analog Power Supply 1
Connect this pin to LVDD pin.
-
AVSS1
GND
Analog Ground 1
Connect this pin to LVSS pin.
-
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