4Bit Single Chip Microcontroller
14
DMC42C3008
AC ELECTRICAL CHARACTERISTICS
(TA = -40 to +85¡É, VDD = 2.7 to 6.0V)
PARAMETER
SYMBOL TEST CONDITION
MIN. TYP.
Cycle Time
TI Input Frequency
TI Input High, Low
Level Width
tCY
VDD = 4.5 to 6.0V
VDD = 2.7 to 3.3V
fTI
VDD = 4.5 to 6.0V
tTIH
VDD = 4.5 to 6.0V
0.95
-
3.8
-
0
-
0.48
-
SCK Cycle Time
tKCY
SCK High, Low Level Width tKH
SI Set up Time to SCK High tSIK
SI Hold Time to SCK High tKSI
SCK to S0 Output
tKSO
Delay Time
Input
800
-
VDD = 4.5 to
6.0V
Output 950
-
Input
400
-
VDD = 4.5 to
6.0V
Output tKCY/2~50 -
100
-
400
-
Input
-
-
VDD = 4.5 to
Output
-
-
INT 0 ~ 4 Input Level
High, Low
RESETB Low Level
tINTH
tINTL
tRSL
5
-
5
-
5
-
MAX.
64
64
1
-
-
-
-
-
-
-
300
250
-
-
-
UNIT
uS
uS
MHz
uS
nS
nS
nS
nS
nS
nS
nS
nS
uS
uS
uS