参数资料
型号: TC9446FG
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封装: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件页数: 28/41页
文件大小: 562K
代理商: TC9446FG
TC9446FG
2005-09-28
34
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Micro Controller Interface
Serial Transmission Mode ( MICS , MICK , MIDIO, MILP , MIACK)
Stand-by time
tSTB
25
ms
MICS fall-MICK rise setup time
t1
0.5
s
MIACK fall-MICK rise setup time
t2
0.5
s
MICK clock cycle
t3
1.0
s
MICK “L” duration
t4
0.5
s
MICK “H” duration
t5
0.5
s
MICK rise-MILP fall setup time
t6
0.5
s
MILP “duration
t7
0.5
s
MIDIO input data setup time
t8
0.5
s
MIDIO input data hold time
t9
0.5
s
MIDIO output data delay time
t10
0.5
s
MICS “H” duration
t11
0.5
s
MIACK output delay time
t12
0.1
s
MILP rise-MICS rise setup time
t13
0.5
s
Note 18: “H” duration of MIACK signal depends on firmware of TC9446FG.
I
2
C Mode ( MICK , MIDIO)
MICK clock frequency
fIFCK
CL = 400 pF
0
400
kHz
MICK “H” duration
tH
CL = 400 pF
0.6
s
MICK “L” duration
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 condition
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
2C rise time
tR
CL = 400 pF
0.1
s
I
2C fall time
tF
CL = 400 pF
0.5
s
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