79RC32K438-233BB IDT, 79RC32K438-233BB Datasheet - Page 31

• Manufacturer Part Number: 79RC32K438-233BB
• Description: Processors - Application Specialized
• Manufacturer: IDT

Specifications of 79RC32K438-233BB

• Part # Aliases: IDT79RC32K438-233BB

I
SCL
SDA
Start or repeated start
condition
Stop condition
Bus free time between
a stop and start condi-
tion
SCL
SDA
Start or repeated start
condition
Stop condition
Bus free time between
a stop and start condi-
tion
2
1.
C
IDT 79RC32438
For more information, see the I
1
Signal
Tdelay_12e
Tdelay_12e
Thigh_12a,
Thigh_12a,
Symbol
Frequency
Frequency
Tfall_12ba
Trise_12a
Trise_12b
Trise_12a
Trise_12b
Tlow_12a
Tlow_12a
Tfall_12a
Thld_12b
Tfall_12b
Thld_12c
Tfall_12a
Thld_12b
Thld_12c
Tsu_12b
Tsu_12d
Tsu_12b
Tsu_12d
Tsu_12c
Tsu_12c
2
C-Bus specification by Philips Semiconductor.
none
SCL rising
SDA falling
SDA rising
none
SCL rising
SDA falling
SDA rising
Reference
Edge
200MHz
Min
250
100
4.0
4.7
4.0
4.0
4.7
0.6
0.6
0.6
0.6
1.3
—
—
—
—
—
—
—
—
0
0
0
0
Table 11 I
1000
1000
Max
3.45
100
300
300
400
300
300
300
300
0.9
—
—
—
—
—
—
—
—
—
—
—
—
2
C AC Timing Characteristics
233MHz
Min
250
100
4.0
4.7
4.0
4.0
4.7
0.6
0.6
0.6
0.6
1.3
—
—
—
—
—
—
—
—
0
0
0
0
31 of 59
1000
1000
Max
3.45
100
300
300
400
300
300
300
300
0.9
—
—
—
—
—
—
—
—
—
—
—
—
266MHz
Min
250
100
4.0
4.7
4.0
4.0
4.7
0.6
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
—
—
—
—
—
—
—
—
—
—
—
—
300MHz
Min
250
100
4.0
4.7
4.0
4.0
4.7
0.6
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
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
100 KHz
400 KHz
Conditions
May 25, 2004
See Figure 16.
Reference
Diagram
Timing