GMS84512 Datasheet, PDF (106/123 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCOMPUTER

GMS 84512 / 84524
3. DC CHARACTERISTICS ( ¥± )
( Vdd = 5 V¡¾10%,Vss = 0£Ö, Ta = -10¡-70¡É,f (Xin) = 4 §Ö )
NO. Parameter
Pin
Symbol Unit
Test
Specification
Etc.
Condition _{Min. Typ. Max.}
1 'H’ Input
RESET, TEST, Xin,
Schmitt *1 Input
Vih _£Ö
0.8
Vdd
Vdd
Voltage
Other Port *2
RESET, TEST, Xin,
2 ‘L’ Input
Schmitt *1 Input
£Ö
0.7
Vdd
Vdd
0
0.12
Vdd
Voltage
3 'H’ Input
Current
4 ‘L’ Input
Current
5 Hysteresis
6 'H’ Output
Voltage
7 ‘L’ Output
Voltage
Other Port *2
All input pins
0
Iih _§Ë Vi = Vdd
-5.0
All input pins
Iil _§Ë Vi = Vss
-5.0
Schmitt *1 Input
Vt+ _£Ö
0.3
RESET
Vt-
0.2
R0, R10¡-R16, R2, ^Voh £Ö Ioh = -5 §Ì ^Vdd
R33¡-R35, R5
-1
R0, R10¡-R16, R2, ^Vol £Ö
R32¡-R37, R4, R5
Iol = 5 §Ì
0.3
Vdd
5.0
5.0
1.0
0.7
Fig. A.1
Ref.
Fig. A.1
1.0
Ref.
8 RAM DATA Vdd
RETENSION
Vram _£Ö At Clock
2.0
Stop
*1 . Schmitt Input : EC3, EC2, Sin, Sclk, INT1¡-INT3, HD, VD
*2. Other Ports : R0, R1, R2, R3
HOT ( 75¡É)
ROOM
COLD ( -10¡É)
1.0V
0.8
SPEC.
1.0V
0.8
SPEC.
0.6
0.6
0.4
0.4
0.2
0.2
0
0
2
4
6
8
10§Ì
Iol
0
0
-2
-4
-6
- 8 - 10§Ì
Ioh
Fig. A.1 PORT Output Characteristics ( @ Vdd = 5 V )
A-2