mpc8349ea Freescale Semiconductor, Inc, mpc8349ea Datasheet - Page 49

• Manufacturer Part Number: mpc8349ea
• Description: Mpc8349ea Powerquicc
• Manufacturer: Freescale Semiconductor, Inc

14.2
Table 47
15 GPIO
This section describes the DC and AC electrical specifications for the GPIO.
15.1
Table 48
Freescale Semiconductor
Output low voltage
Output low voltage
Timers inputs—minimum pulse width
Notes:
1. Input specifications are measured from the 50 percent level of the signal to the 50 percent level of the rising edge of CLKIN.
2. Timer inputs and outputs are asynchronous to any visible clock. Timer outputs should be synchronized before use by external
Input high voltage
Input low voltage
Input current
Output high voltage
Output low voltage
Output low voltage
Timings are measured at the pin.
synchronous logic. Timer inputs are required to be valid for at least t
provides the timer input and output AC timing specifications.
provides the DC electrical characteristics for the MPC8349EA GPIO.
Timer AC Timing Specifications
GPIO DC Electrical Characteristics
MPC8349EA PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 10
Characteristic
Characteristic
Table 46. Timer DC Electrical Characteristics (continued)
Table 47. Timers Input AC Timing Specifications
Characteristic
Table 48. GPIO DC Electrical Characteristics
Symbol
V
V
OL
OL
Symbol
V
V
V
V
V
I
IN
OH
OL
OL
IH
IL
I
I
OL
OL
Condition
I
OH
I
I
= 8.0 mA
= 3.2 mA
OL
OL
Condition
TIWID
= –8.0 mA
= 8.0 mA
= 3.2 mA
—
—
—
ns to ensure proper operation.
Symbol
Min
—
—
t
TIWID
1
–0.3
Min
2.0
2.4
—
—
—
2
OV
Max
DD
0.5
0.4
Max
Min
0.8
0.5
0.4
20
±5
—
+ 0.3
Unit
Unit
Unit
μA
ns
V
V
V
V
V
V
V
GPIO
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