GMS77C1001 Datasheet, PDF (18/44 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

GMS77C1000/GMS77C1001
I_OH−V_OH, V_DD=5V
IOH
(mA)
-20
Ta=25°C
-16
-12
-8
-4
0
V_DD-V_OH
0.5
1.0 1.5
2.0 ^(V)
I_OH−V_OH, V_DD=3V
IOH
(mA)
Ta=25°C
-8
-6
-4
-2
0
0.5
1.0 1.5
V_DD-V_OH
(V)
FOSC
(MHz)
7.5
Typical RC Oscillator
Frequency _VS. V_DD
Cext=0pF
Ta=25°C
R=3.3K
6.0
R=5K
4.5
3.0
R=10K
1.5
R=100K
0
V_DD
2.5 3 3.5 4 4.5 5 5.5 6 (V)
F_OSC
(MHz)
2.00
1.75
Typical RC Oscillator
Frequency _VS. V_DD
Cext=100pF
Ta=25°C
R=3.3K
1.50
R=5K
1.25
1.00
R=10K
0.75
0.50
0.25
R=100K
0
2.5 3 3.5 4 4.5 5 5.5
V_DD
6 (V)
Typical RC Oscillator
F_OSC
Frequency _VS. V_DD
(MHz) _Cext=20pF
4.5 _Ta=25°C
R=3.3K
4.0
3.5
R=5K
3.0
2.5
2.0
R=10K
1.5
1.0
0.5
R=100K
0
2.5 3 3.5 4 4.5 5 5.5
V_DD
6 (V)
F_OSC
(MHz)
0.8
0.7
Typical RC Oscillator
Frequency _VS. V_DD
Cext=300pF
Ta=25°C
R=3.3K
0.6
R=5K
0.5
0.4
R=10K
0.3
0.2
0.1
R=100K
0
2.5 3 3.5 4 4.5 5 5.5
V_DD
6 (V)
July. 2001 Ver. 1.1
15