HMS38112 Datasheet, PDF (13/73 Pages) List of Unclassifed Manufacturers – 4-BIT SINGLE CHIP MICROCOMPUTERS

Chapter 1.HMS38112
Î Electrical characteristics (Ta=25 , V_DD= 3V)
Parameter
Input H current
K Pull-up Resistance
R Pull-up Resistance
Feedback Resistance
K, R input H voltage
K, R input L voltage
D. R output L voltage
OSC2 output L voltage
OSC2 output H voltage
REMOUT output L current
REMOUT leakage current
D, R output leakage current
Current on STOP mode
Operating supply current
System clock
frequency
f_OSC/48
Symbol
I_IH
R_PU1
R_PU2
R_FD
V_IH1
V_IL1
V_OL2*1
V_OL3
V_OH3
I_OL1
I_OLK1
I_OLK2
I_STP
I_DD *2
f_OSC
Limits
Unit
Min. Typ. Max.
Condition
-
-
1
uA
VI=V_DD
70
140 300
Ï
VI=GND
70
140 300
Ï
VI=GND, Output off
0.3 1.0 3.0
Ð
V_OSC1=GND, V_OSC2=VDD
2.1
-
-
V-
-
-
0.9
V-
-
0.15 0.4
V
I_OL=3mA
-
0.4 0.9
V
I_OL=150uA
2.1 2.5
-
V
I_OH=-150uA
250
mA V_OL=0.3V
-
-
1
uA
V_0UT=V_DD, Output off
-
-
1
uA
V_0UT=V_DD, Output off
-
-
1
uA At STOP mode
-
0.5
1.5
mA f_OSC=4MHz
2.4
-
4
MHz MHZ version
*1 Refer to Fig.1-6 < I_OL2 vs. V_OL2 Graph>
*2 I_DD is measured at RESET mode.
1-10