SAA5252T 데이터 시트보기 (PDF) - Philips Electronics
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SAA5252T Datasheet PDF : 20 Pages
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Philips Semiconductors
Line twenty-one acquisition and display (LITOD)
Product specification
SAA5252
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
I2C timing (see Fig.3)
tLOW
tHIGH
tSU;DAT
tHD;DAT
tSU;STO
clock LOW time
clock HIGH time
data set-up time
data hold time
set-up time from clock
HIGH-to-STOP
4
−
−
4
−
−
250
−
−
170
−
−
4
−
−
tBUF
START set-up time
following a STOP
4
−
−
tHD;STA
tSU;STA
START hold time
START set-up time
following clock
LOW-to-HIGH transition
4
−
−
4
−
−
tr
output rise time
tf
output fall time
between 10% and 90% −
−
10
between 90% and 10% −
−
10
Note
1. These inputs are analog, VIL and VIH values are quoted as a guide for digital RGB users.
UNIT
µs
µs
ns
ns
µs
µs
µs
µs
ns
ns
handbook, full pagewidth
SDA
t BUF
t LOW
SCL
SDA
MBC764
t HD;STA
tr
t HD;DAT
t SU;STA
tf
t HIGH
t SU;DAT
t SU;STO
1996 Jul 18
Fig.3 I2C-bus timing diagram.
9
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