Ac Electrical Specifications - Interrupts; Ac Electrical Specifications -Timers - Motorola MC68302 User Manual

6.15 AC ELECTRICAL SPECIFICATIONS - INTERRUPTS
(see Figure 6-13)
16
MHz
Num. Characteristic Symbol Unit
Min Max
190 Interrupt Pulse Width Low IRO (Edge Triggered Mode)
t1pw
50
-
ns
191
Minimum Time Between Active Edges
tAEMT
3
-
elk
NOTE: Setup time for the asynchronous inputs IPL2-IPLO and AVEC guarantees their recognition at the next falling edge
of the clock.
Figure 6-13. Interrupts Timing Diagram
6.16 AC ELECTRICAL SPECIFICATIONS -TIMERS
(see Figure 6-14)
16
MHz
Num.
Characteristic Symbol Unit
Min Max
200
Timer Input Capture Pulse Width
trpw
50
-
ns
201
TIN Clock Low Time
tTICLT
50
-
ns
202 TIN Clock High Time
tTICHT
1.5
-
elk
203 TIN Clock Cycle Time
t!<Y._c
3
-
elk
204 Clock High to TOUT Valid
tCHTOV
-
35
ns
205 FRZ Input Setup Time (to Clock High)
tFRZSU
20
-
ns
206 FRZ Input Hold Time (from Clock High)
tFRZHT
10
-
ns
6-22 MC68302 USER'S MANUAL MOTOROLA