GMS81C1102 / GMS81C1202
10.3 DC Electrical Characteristics - GMS81C1102, GMS81C1202
• (VDD=4.5~6.0V, VSS=0V, fXIN =1MHz~8MHz, TA=-20°C~+85°C)
Specification
Unit
Pin1
XIN, RESET
Parameter
Symbol
Test Condition
VDD=4.5~6.0V
Typ2
Min
0.8VDD
0.8VDD
0.7VDD
0
Max
VIH1
VIH2
VIH3
VIL1
VIL2
VIL3
VOH
VOL
IIL
VDD
VDD
Input High Voltage
RB2, RB3
V
V
VDD
RA,RB0,RB1,RB4,RC
XIN, RESET
0.2VDD
0.2VDD
0.3VDD
VDD=4.5~6.0V
Input Low Voltage
RB2, RB3
0
RA,RB0,RB1,RB4,RC
RA, RB, RC
0
VDD = 5V, IOH = -2mA
VDD = 5V, IOL= 10mA
VDD-1
Output High Voltage
Output Low Voltage
V
V
RA, RB, RC
1
±5
±20
-200
4
RESET,RA,RB,RC
XIN
Input
Leakage Current
VIN = VSS~VDD
uA
IIL
RB2, RB33
VDD
IPU
VDD = 5V, VIN = VSS
Input Pull-up Current
Power Fail Detect Voltage
Normal Operating Current
-350
2
-280
3.5
4
uA
V
VPFD
IDD
VDD
VDD=6.0V, fXIN=8MHz
VDD=6.0V, fXIN=8MHz
6
mA
Wake-up Timer Mode
Current
IWKUP VDD
IRCWDT VDD
1
2
mA
VDD = 6.0V,
fXIN = 8MHz
RC-oscillated Watchdog
Timer Mode Current
0.6
0.5
0.8
2
mA
uA
V
ISTOP
VDD
VDD = 6.0V
STOP Mode Current
Hysteresis
VT+
~ VT-
RESET, RB2, RB3
0.5
100
400
VDD = 5V,
fXIN = 8MHz
Internal RC Oscillation
Period ( RC-WDT CLK )
TRCWDT XOUT
200
600
uS
RC Oscillation Frequency
( System CLK )
4
XOUT
R = 15KΩ, C=30pF
kHz
fRCOSC
1.
2.
3.
4.
RC0, RC1, RB1 and RB3 pins are applied for GMS81C1202 only.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.
This parameter is valid when the bit PUPSELx is selected and set the Input mode or Interrupt Input Function.
This parameter is measured in X
pin, and measured frequency is must be 4times to be internal system clock because of this
OUT
X
OUT
signal is divided by 4 of system clock.
Jan. 2002 ver 2.0
11
HYNIX [ HYNIX SEMICONDUCTOR ]
