參數(shù)資料
型號(hào): TLV320AIC20KIPFBRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: GREEN, PLASTIC, TQFP-48
文件頁數(shù): 7/52頁
文件大?。?/td> 981K
代理商: TLV320AIC20KIPFBRG4
www.ti.com
SDA
SCL
tf
tLOW
tHD;STA
tHD;DAT
tHIGH
tSU;STA
tSU;STO
tBUF
tr
tHD;STA
tf
tSU;DAT
tr
TLV320AIC20, TLV320AIC21
TLV320AIC24, TLV320AIC25
TLV320AIC20K, TLV320AIC24K
SLAS363D – MARCH 2002 – REVISED APRIL 2005
Figure 3. I2C / S2C Timing Diagram
PARAMETER
SYMBOL
MIN
MAX
UNIT
SCL clock frequency
tSCL
0
900
kHz
Hold time (repeated START condition. After this period, the first clock pulse is
tHD;STA
100
generated.
Low period of the SCL clock
tLOW
560
High period of the SCL clock
tHIGH
560
Set-up time for a repeated START condition
tSU;STA
100
Data hold time
tHD;DAT
50
ns
Data set-up time
tSU;DAT
50
Rise time of both SDA and SCL signals
tr
300
Fall time of both SDA and SCL signals
tf
100
Set-up time for STOP condition
tSU;STO
100
Bus free time between a STOP and START condition
tBUF
500
15
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