IDT79RC32332 IDT [Integrated Device Technology], IDT79RC32332 Datasheet - Page 34

• Manufacturer Part Number: IDT79RC32332
• Description: IDT Interprise Integrated Communications Processor
• Manufacturer: IDT [Integrated Device Technology]

I
SCLP
SDAP
Start or repeated start condition
Stop condition
Bus free time between a stop and
start condition
SCLP
SDAP
Start or repeated start condition
Stop condition
Bus free time between a stop and
start condition
2
IDT 79RC32355
1.
C
For more information see the I
1
Signal
2
C-Bus specification by Philips Semiconductor
Symbol
Frequency
Frequency
Tdelay5
Tdelay5
Thigh1
Thigh1
Trise1
Trise2
Trise1
Trise2
Tlow1
Tlow1
Tfall1
Thld2
Tfall2
Thld3
Tfall1
Thld2
Tfall2
Thld3
Tsu2
Tsu3
Tsu4
Tsu2
Tsu3
Tsu4
Reference
SDAP falling
SDAP falling
SDAP rising
SDAP rising
SCLP rising
SCLP rising
Edge
Table 13 I
none
none
2
C AC Timing Characteristics
133MHz
Min
250
100
4.0
4.7
4.7
4.0
4.0
4.7
0.6
1.3
0.6
0.6
0.6
1.3
—
—
—
—
—
—
—
—
0
0
0
0
34 of 47
1000
1000
Max
3.45
100
300
300
400
300
300
300
300
0.9
—
—
—
—
—
—
—
—
—
—
—
—
—
—
150MHz
Min
250
100
4.0
4.7
4.7
4.0
4.0
4.7
0.6
1.3
0.6
0.6
0.6
1.3
—
—
—
—
—
—
—
—
0
0
0
0
1000
1000
Max
3.45
100
300
300
400
300
300
300
300
0.9
—
—
—
—
—
—
—
—
—
—
—
—
—
—
180MHz
Min
250
100
4.0
4.7
4.7
4.0
4.0
4.7
0.6
1.3
0.6
0.6
0.6
1.3
—
—
—
—
—
—
—
—
0
0
0
0
1000
1000
Max
3.45
100
300
300
400
300
300
300
300
0.9
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
kHz
kHz
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
100 KHz
400 KHz
Conditions
May 25, 2004
Figure 18
Reference
Diagram
Timing