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AK7730AVT PDF预览

AK7730AVT

更新时间: 2024-01-02 21:34:57
品牌 Logo 应用领域
AKM 商用集成电路
页数 文件大小 规格书
62页 396K
描述
Consumer Circuit, PQFP48, 0.50 MM PITCH, LQFP-48

AK7730AVT 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.82商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G48长度:7 mm
功能数量:1端子数量:48
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
认证状态:Not Qualified座面最大高度:1.7 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:7 mm
Base Number Matches:1

AK7730AVT 数据手册

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[ASAHI KASEI]  
[AK7730A]  
Pin No. Pin name  
I/O  
I
Function  
Classification  
System clock  
14  
BITCLK_I  
Serial bit clock input pin  
(EESEL=”L”)  
Slave mode: Input 64 fs or 48 fs clocks.  
When it uses only for master mode then connect to DVSS. (SMODE=”H”)  
EEADR  
(EESEL=”H”)  
I
I
EEPROM address pin.  
AK6510C: EEADR=”L”.  
AK6512C: EEADR=”L” Start address is 0000h  
EEADR=”H” Start address is 1000h.  
EEP  
15  
LRCLK_I  
System clock  
LR channel select clock input pin.  
(EESEL=”L”)  
Slave mode (SMODE=”L”) : Input the fs clock.  
Master mode (SMODE=”H”): Connect to DVSS.  
LRCLK  
(EESEL=”H”)  
I/O  
O
System clock  
System clock  
LR channel select clock pin  
Slave mode (SMODE=”L”) : Input the fs clock.  
Master mode (SMODE=”H”) : Output the fs clock.  
16  
17  
BITCLK_O  
Serial bit clock output pin  
(EESEL=”L”)  
Master mode (SMODE=”H”) : Outputs 64fs clock.  
Slave mode (SMODE=”L” ) : Outputs BITCLK_I clock.  
BITCLK  
(EESEL=”H”)  
I/O  
O
System clock  
System clock  
Serial bit clock pin  
Slave mode (SMODE=”L”) : Inputs 64fs or 48fs clock.  
Master mode (SMODE=”H”) : Outputs 64fs clock.  
LR channel select clock output pin  
LRCLK_O  
(EESEL=”L”)  
Master mode (SMODE=”H”) : Outputs the fs clock.  
Slave mode (SMODE=”L”) : Outputs LRCLK_I clock.  
O
EEP  
EEPROM Chip select pin  
EECS  
Connect with CS pin of AK6510C/12C.  
(EESEL=”H”)  
18  
RDY  
(EESEL=”L”)  
O
O
Microcomputer  
Interface  
Data write ready output pin for microcomputer interface.  
CS =”H” : Hi-Z  
RDY/EESI  
(EESEL=”H”)  
EEP/  
Microcomputer  
Interface  
Data write ready output pin for microcomputer interface /  
EEPROM serial data output pin.  
Connect with SI pin of AK6510C/12C. After finished data transfer from  
EEPROM (EEST changes from”L” to”H”), this pin automatically changes its  
function as RDY pin.  
19  
DRDY  
(EESEL=”L”)  
O
O
Microcomputer  
Interface  
Output data ready pin for Microcomputer interface.  
CS =”H” : Hi-Z  
DRDY/EECK  
(EESEL=”H”)  
EEP/  
Microcomputer  
Output data ready pin for Microcomputer interface /  
EEPROM serial data output clock pin.  
Connect to SCK pin of AK6510C/12C. When EEPROM data transfer finishes Interface  
(EEST changes from”L” to”H”), this pin automatically changes function as  
DRDY pin.  
- 7 -  
<MS0302-E-00>  
2004/05  

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