參數(shù)資料
型號: TC9496AF
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù): 38/48頁
文件大?。?/td> 561K
代理商: TC9496AF
TC9496AF
2002-01-11
43
Microcontroller Interface
(1)
Standard transmission mode ( CS , IFCK, IFDI, IFDO)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Standby time
tSTB
1.0
s
CS
(fall)-IFCK (fall)
setup time
tCCD
0.2
s
IFCK “L” cycle width
tWLC
0.25
s
IFCK “H” cycle width
tWHC
0.25
s
IFCK (rise)- CS (rise)
setup time
tCKC
0.2
s
CS
“H” cycle time
tWCS
(Note 11)
0.5
s
IFDI-IFCK (rise)
setup time
tSCD
0.2
s
IFCK (rise)-IFDI
hold time
tHCD
0.2
s
IFCK (fall)-IFDO
propagation delay time
tDDO
CL = 30 pF
0.2
s
Note 11: The command which is “Sync” in the transfer Sync with Sync signal of a 19 page table 1 control command
table needs to set the CS
= H section to a minimum of 1 fs more until it transmits the follwing command.
(It needs more than 22.68
s at fs = 44.1 KHz.)
(2)
I2C mode ( CS , IFCK, IFDI)
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
IFCK clock frequency
tIFCK
CL = 400 pF
0
400
kHz
IFCK "H" cycle width
tH
CL = 400 pF
0.6
s
IFCK "L" cycle width
tL
CL = 400 pF
1.3
s
Data setup time
tDS
CL = 400 pF
0.1
s
Data hold time
tDH
CL = 400 pF
0
s
Transmission start condition hold time
tSCH
CL = 400 pF
0.6
s
Repeat transmission start setup time
tSCS
CL = 400 pF
0.6
s
Transmission end condition setup
time
tECS
CL = 400 pF
0.6
s
Data transmission interval
tBUF
CL = 400 pF
1.3
s
I
2
C rising time
tR
CL = 400 pF
0.3
s
I
2
C falling time
tF
CL = 400 pF
0.3
s
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