參數(shù)資料
型號: HMS38112
廠商: Electronic Theatre Controls, Inc.
英文描述: 4-BIT SINGLE CHIP MICROCOMPUTERS
中文描述: 4位單片機(jī)微機(jī)
文件頁數(shù): 25/73頁
文件大?。?/td> 505K
代理商: HMS38112
2-10
Electrical characteristics (Ta=25
, V
DD
= 3V)
*1 Refer to Fig.2-6 < I
OL2
vs. V
OL2
Graph>
*2 Refer to Fig.2-7 < I
OL1
vs. V
OL1
Graph>
*3 Refer to Fig.2-8 < I
OH1
vs. V
OH1
Graph>
*4 I
DD
is measured at RESET mode.
Parameter
Symbol
Limits
Unit
Condition
Min.
Typ.
Max.
Input H current
R Pull-up Resistance
V
IH1
R
PU1
I
IH
2.1
70
-
-
140
-
-
300
1
V
uA
-
VI=GND
VI=V
DD
K Pull-up Resistance
R
PU2
70
140
300
VI=GND, Output off
Current on STOP mode
Operating supply current
I
DD
*4
I
STP
-
-
0.5
-
1.5
1
mA
uA
f
OSC
=4MHz
At STOP mode
OSC2 output L voltage
OSC2 output H voltage
V
OH3
V
OL3
2.1
-
2.5
0.4
-
0.9
V
V
I
OH
=-150uA
I
OL
=150uA
D. R output L voltage
V
OL2
*1
-
0.15
0.4
V
I
OL
=3mA
K, R input H voltage
K, R input L voltage
V
IL1
-
-
0.9
V
-
f
OSC
/48
f
OSC
System clock
frequency
2.4
-
4
MHz
MHZ version
REMOUT output L current
I
OL1
*2
0.5
1.1
3
mA
V
OL1
=0.4V
D, R output leakage current
I
OLK2
-
-
1
uA
V
0UT
=V
DD
, Output off
Feedback Resistance
R
FD
0.3
1.0
3.0
D
V
OSC1
=GND, V
OSC2
=VDD
REMOUT output H current
I
OH1
*3
-5
-15
-30
mA
V
OH1
=2V
Chapter 2.HMS39112
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