mpc8309 Freescale Semiconductor, Inc, mpc8309 Datasheet - Page 43

• Manufacturer Part Number: mpc8309
• Description: Powerquicc Ii Pro Integrated Communications Processor Family Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

16 I
This section describes the DC and AC electrical characteristics for the I
16.1
Table 43
16.2
Table 44
Freescale Semiconductor
At recommended operating conditions with OV
All values refer to V
Input high voltage level
Input low voltage level
Low level output voltage
Output fall time from V
capacitance from 10 to 400 pF
Pulse width of spikes which must be suppressed by the
input filter
Capacitance for each I/O pin
Input current (0 V V
Notes:
1. Output voltage (open drain or open collector) condition = 3 mA sink current.
2. C
3. Refer to the
4. I/O pins obstructs the SDA and SCL lines if OV
SCL clock frequency
Low period of the SCL clock
High period of the SCL clock
Setup time for a repeated START condition
Hold time (repeated) START condition (after this period, the first clock
pulse is generated)
Data setup time
Data hold time: I
Rise time of both SDA and SCL signals
the digital filter used.
B
MPC8309 PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 0
= capacitance of one bus line in pF.
2
provides the DC electrical characteristics for the I
provides the AC timing parameters for the I
I
I
C
2
2
C DC Electrical Characteristics
C AC Electrical Specifications
MPC8309
2
IH
C bus devices
(min) and V
IN
IH
Parameter
OV
(min) to V
PowerQUICC II Pro Integrated Communications Processor Reference Manual for information on
DD
Parameter
IL
(max) levels (see
)
IL
(max) with a bus
Table 43. I
Table 44. I
DD
of 3.3 V ± 300mV.
Table
DD
2
2
C DC Electrical Characteristics
C AC Electrical Specifications
43).
is switched off.
Symbol
t
t
I2KLKV
I2KHKL
V
V
V
I
2
C
IN
OL
IH
IL
C interface of the MPC8309.
I
2
Symbol
C interface of the MPC8309.
t
t
t
t
20 + 0.1  C
I2SVKH
I2DVKH
I2SXKL
I2DXKL
t
t
t
0.7  OV
f
I2CH
I2CR
I2CL
I2C
–0.3
Min
—
—
0
0
1
DD
20 + 0.1 C
B
2
C interface of the MPC8309.
Min
100
300
1.3
0.6
0.6
0.6
0
OV
0.3  OV
DD
Max
250
0.4
50
10
±5
B
4
+ 0.3
DD
Max
0.9
400
300
—
—
—
—
—
Unit
3
A
pF
ns
ns
V
V
V
Notes
Unit
kHz
s
s
s
s
ns
s
—
—
—
ns
1
2
3
4
I
43
2
C