mpc8308 Freescale Semiconductor, Inc, mpc8308 Datasheet - Page 58

• Manufacturer Part Number: mpc8308
• Description: Mpc8308 Powerquicc Ii Pro Processor Hardware Specification
• Manufacturer: Freescale Semiconductor, Inc

Timers
16 Timers
This section describes the DC and AC electrical specifications for the timers.
16.1
Table 45
and TGATE.
16.2
Table 46
Figure 47
58
Timers inputs—minimum pulse width
Notes:
1. Timers inputs and outputs are asynchronous to any visible clock. Timers outputs should be synchronized before use by any
external synchronous logic. Timers inputs are required to be valid for at least t
Output high voltage
Output low voltage
Output low voltage
Input high voltage
Input low voltage
Input current
provides the DC electrical characteristics for the MPC8308 timers pins, including TIN, TOUT,
provides the Timers input and output AC timing specifications.
Timers DC Electrical Characteristics
Timers AC Timing Specifications
provides the AC test load for the Timers.
Characteristic
Characteristic
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 1
Output
Table 46. Timers Input AC Timing Specifications
Table 45. Timers DC Electrical Characteristics
Figure 47. Timers AC Test Load
Z
0
Symbol
= 50 Ω
V
V
V
V
V
I
OH
OL
IN
OL
IH
IL
0 V ≤ V
I
OH
I
I
OL
OL
Condition
Symbol
= –8.0 mA
t
= 3.2 mA
= 8.0 mA
TIWID
IN
—
—
≤ NV
1
R
DD
L
= 50 Ω
TIWID
–0.3
Min
ns to ensure proper operation
2.4
2.1
—
—
—
NV
Min
20
DD
NV
/2
DD
Max
0.5
0.4
0.8
± 5
—
Freescale Semiconductor
+ 0.3
Unit
μA
V
V
V
V
V
Unit
ns