mpc8347ecvvalf Freescale Semiconductor, Inc, mpc8347ecvvalf Datasheet - Page 50

• Manufacturer Part Number: mpc8347ecvvalf
• Description: Mpc8347e Powerquicc Ii Pro Family
• Manufacturer: Freescale Semiconductor, Inc

Timers
14 Timers
This section describes the DC and AC electrical specifications for the timers.
14.1
Table 43
TGATE, and RTC_CLK.
14.2
Table 44
50
Input high voltage
Input low voltage
Input current
Output high voltage
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
Timings are measured at the pin.
synchronous logic. Timer inputs are required to be valid for at least t
provides the DC electrical characteristics for the MPC8347E timer pins, including TIN, TOUT,
provides the timer input and output AC timing specifications.
Timer DC Electrical Characteristics
Timer AC Timing Specifications
MPC8347E PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 10
Characteristic
Table 44. Timers Input AC Timing Specifications
Characteristic
Table 43. Timer DC Electrical Characteristics
Symbol
V
V
V
V
V
I
IN
OH
OL
OL
IH
IL
I
OH
I
I
OL
OL
Condition
= –8.0 mA
= 8.0 mA
= 3.2 mA
TIWID
ns to ensure proper operation.
Symbol
–0.3
Min
2.0
2.4
—
—
t
TIWID
1
2
Freescale Semiconductor
OV
DD
Max
0.8
0.5
0.4
±5
—
Min
20
+ 0.3
Unit
Unit
μA
ns
V
V
V
V
V