mpc8314e Freescale Semiconductor, Inc, mpc8314e Datasheet - Page 46

• Manufacturer Part Number: mpc8314e
• Description: Powerquicc Ii Pro Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

I
Figure 31
13 I
This section describes the DC and AC electrical characteristics for the I
13.1
Table 47
46
At recommended operating conditions with NVDD of 3.3 V ± 300 mv
2
Input high voltage level
Input low voltage level
Low level output voltage
High 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
C
2
provides the DC electrical characteristics for the I
I
C
provides the test access port timing diagram.
External Clock
2
C DC Electrical Characteristics
TDI, TMS
JTAG
TDO
TDO
MPC8314E PowerQUICC
IH
(min) to V
Parameter
t
Output Data Valid
JTKLOX
IL
(max) with a bus
Figure 31. Test Access Port Timing Diagram
Table 47. I
t
VM
JTKLOZ
VM = Midpoint Voltage (NVDD/2)
t
JTKLOV
™
2
C DC Electrical Characteristics
II Pro Processor Hardware Specifications, Rev. 0
Symbol
t
t
t
JTIVKH
I2KLKV
I2KHKL
V
V
V
V
C
OH
OL
IH
IL
I
2
C interface.
20 + 0.1 × C
Output Data Valid
0.7 × NVDD
0.8 × NVDD
Data Valid
Input
–0.3
Min
VM
—
0
0
2
C interface of the MPC8314E.
B
0.3 × NVDD
0.2 × NVDD
NVDD + 0.3
NVDD + 0.3
t
JTIXKH
Max
250
50
10
Freescale Semiconductor
Unit
pF
ns
ns
V
V
V
V
Notes
—
—
—
—
1
2
3