GMS97C2051/L2051
8-Bit CMOS Microcontroller
HYUNDAI MicroElectronics
16
D.C. Characteristics (5V Version)
Vcc = 4.25V to 5.5V, Vss= 0V, T
A
= 0
O
C to 70
O
C
for
the
GMS97C2051/C1051
Parameter
Symbol
Limit Values
Unit
Test
Min
Max
Condition
Input Low Voltage
V
IL
-0.5
0.2Vcc-0.1
V
Input High Voltage
(Except XTAL1, RST)
V
IH
0.5Vcc-0.1
Vcc+0.5
V
Input High Voltage
(XTAL1, RST)
V
IH1
0.7Vcc
Vcc+0.5
V
Output Low Voltage
(ports 1,3)
V
OL
0.45
V
I
OL
=10mA,Vcc=5V
Output High Voltage
(ports 1,3)
V
OH
2.4
0.75Vcc
0.9Vcc
V
I
OH
= -80uA, Vcc=5V
±
10%
I
OH
= -30uA
I
OH
= -12uA
Logical 0 Input Current
(ports 1,3)
I
IL
-50
uA
V
IN
=0.45V
Logical 1-to-0 Transition Current
(ports 1,3)
I
TL
-750
uA
V
IN
=2V
Input Leakage Current
(Port P1.0, P1.1)
I
LI
±
1uA
uA
0<V
IN
<Vcc
Comparator Input Offset
Voltage
V
OS
200
mV
Vcc=5V
Comparator Input
Common Mode Voltage
V
CM
0
Vcc
V
Pin Capacitance
C
IO
10
pF
Test Freq.=1MHz, TA=25
O
C
Power supply current:
Active mode, 12Mhz
Idle mode, 12Mhz
Active mode, 24Mhz
Idle mode, 24Mhz
Power Down mode
Icc
Iccidle
Icc
Iccidle
Ipd
20
12
30
15
100
mA
mA
mA
mA
uA
Vcc=5.0V
Vcc=5.0V, P1.0&P1.1=0 or Vcc
Vcc=5.0V
Vcc=5.0V, P1.0&P1.1=0 or Vcc
Vcc=5.0V, P1.0&P1.1=0 or Vcc