SD42C4404 Datasheet, PDF (10/19 Pages) AUK corp – 4Bit Single Chip Microcontroller

SD42C/P4404
DC Electrical Characteristics
(VSS = 0, V DD = 5V ±10%, TA = 25 , fX = 4.19MHz)
PARAMETER SYMBOL
TEST
LIMIT
CONDITION
MIN.
TYP.
High Level
VIH1
Port 0,1 (Schmitt Input)
0.8 V DD
-
Input Voltage
VIH2
VIH3
XI
Port 4,5,6,8,A
RESETB, TEST
VDD - 0.5
-
0.7 V DD
-
Low Level
VIL1
Port 0,1 (Schmitt Input)
0
-
Input Voltage
VIL2
XI
0
-
VIL3
Port 4,5,6,8,A
0
-
RESETB, TEST
High Level
Output Voltage
Low Level
Output Voltage
VOH
VOL
Port 0,1,6,A
Port 0,1,6,A
(IOH = - 5mA)
(IOH = - 100uA)
Port 4, 5 (Open-Drain) (IOL = 10mA)
Port 0,1,6,A
Port 0,1,6,A
(IOL = 10mA)
(IOL = 1mA)
4.2
4.5
4.6
4.9
-
-
-
0.4
-
0.1
High Level
Port 0,1,4,5,6,8,A
-
1.2
Input Leakage
IIH
VPPOEX, RESETB
Current
XI
-
5
Low Level
Port 0,1,4,5,6,8,A
-
-1.2
Input Leakage
IIL
VPPOEX, TEST
Current
XI
-
-5
Supply Current
IDD1
Dynamic VDD = 5V ±10%
-
-
Main Clock (XI)
Mode
= 4.19MHz
Idle
-
-
Mode
MAX.
VDD
VDD
VDD
UNIT
V
0.2 V DD
0.4
V
0.3 V DD
-
V
-
2
0.6
V
0.3
3
uA
15
-3
uA
-15
10
mA
5
KSI-W031-000
10