ta1322fn TOSHIBA Semiconductor CORPORATION, ta1322fn Datasheet - Page 9

• Manufacturer Part Number: ta1322fn
• Description: Down-converter Ic With Pll For Satellite Tuner
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Bus Line Characteristics
SCL clock frequency
Bus free time between a STOP and
START conditions
Hold time for repeated START
condition
SCL clock low period
SCL clock high period
Set-up time for repeated START
condition
Data hold time
Data set-up time
Rise time for SDA and SCL signals
Fall time for SDA and SCL signals
Set-up time for STOP condition
SDA
SCL
P
Parameter
t
BUF
Figure 1 I
S
t
HD
t
LOW
; STA
2
C Bus Data Timing Chart (rising-edge timing)
tR
t
HD
t
tsU; STO
t
f
t
HD
SU
HD
SU
Symbol
t
t
fSCL
; DAT
t
HIGH
LOW
BUF
; DAT
; DAT
; STA
; STA
tR
tF
Circuit
t
HIGH
Test
¾
9
Please refer to data timing
chart.
tF
t
SU
; DAT t
Test Condition
SU
; STA
Sr
t
HD
; STA
Min
250
4.7
4.7
4.7
¾
¾
0
4
4
0
4
Typ.
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
tSU; STO
TA1322FN
2002-02-12
1000
Max
100
300
¾
¾
¾
¾
¾
¾
¾
¾
P
Unit
kHz
ms
ms
ms
ms
ms
ms
ns
ns
ns
ms