Advertisement
ELECTRICAL DATA
°
°
(T
= -40
C to +85
C, V
A
Parameter
Interrupt input
high, low width
(P0.0–P0.7)
RESET input low
width
NOTE: User must keep more large value then min value.
RESET
19-6
Table 19-4. A.C. Electrical Characteristics
= 1.8 V to 5.5 V)
DD
Symbol
Conditions
P0.0–P0.7, V
tINTH,
tINTL
tRSL
V
= 5 V
DD
t
TIL
Figure 19-1. Input Timing for External Interrupts (Ports 0)
Figure 19-2. Input Timing for RESET
Min
= 5 V
–
DD
5
t
TIH
0.8 V
DD
0.2 V
DD
t
RSL
S3C8248/C8245/P8245/C8247/C8249/P8249
Typ
Max
200
–
0.2 V
DD
0.2 V
DD
Unit
–
ns
–
us
Advertisement
