SC18IM700IPW PHILIPS [NXP Semiconductors], SC18IM700IPW Datasheet - Page 15

• Manufacturer Part Number: SC18IM700IPW
• Description: Master I-2C - bus controller with UART interface
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
12. Dynamic characteristics
Table 12:
All the timing limits are valid within the operating supply voltage and ambient temperature range; V
T
SC18IM700_1
Product data sheet
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
SCL
BUF
HD;STA
SU;STA
SU;STO
HD;DAT
VD;ACK
VD;DAT
SU;DAT
LOW
HIGH
f
r
SP
amb
Fig 17. I
= 40 C to +85 C; and refer to V
2
C-bus timing
I
2
SDA
SCL
Parameter
SCL clock frequency
bus free time between a STOP and START
condition
hold time (repeated) START condition
set-up time for a repeated START condition
set-up time for STOP condition
data hold time
data valid acknowledge time
data valid time
data set-up time
LOW period of the SCL clock
HIGH period of the SCL clock
fall time of both SDA and SCL signals
rise time of both SDA and SCL signals
pulse width of spikes that must be
suppressed by the input filter
C-bus timing characteristics
t
f
S
t
HD;STA
t
LOW
t
r
IL
and V
t
HD;DAT
t
SU;DAT
IH
t
HIGH
Rev. 01 — 28 February 2006
with an input voltage of V
t
f
t
SU;STA
Conditions
LOW-level
HIGH-level
Sr
t
HD;STA
Master I
SS
to V
2
Standard mode
C-bus controller with UART interface
Min
250
DD
4.7
4.0
4.7
4.0
4.7
4.0
t
0
0
SU;STO
-
-
-
-
-
-
.
I
t
SP
2
C-bus
t
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
r
Max
100
0.6
0.6
0.6
0.3
50
1
-
-
-
-
-
-
-
-
P
t
BUF
SC18IM700
DD
Min
100
1.3
0.6
0.6
0.6
1.3
0.6
= 2.4 V to 3.6 V;
S
Fast mode
0
0
-
-
-
-
-
-
I
2
002aab271
C-bus
Max
400
0.6
0.6
0.6
0.3
0.3
50
-
-
-
-
-
-
-
-
15 of 21
Unit
kHz
ns
ns
ns
s
s
s
s
s
s
s
s
s
s
s