GMS81C1102 / GMS81C1202
• (VDD=2.2~6.0V, VSS=0V, fXIN =1MHz~4.2MHz, TA=-20°C~+85°C)
Specification
Typ2
Pin1
Parameter
Symbol
Test Condition
VDD=2.2~6.0V
Unit
V
Min
0.8VDD
0.9VDD
0.8VDD
0.7VDD
0
Max
VDD
VIH1
VIH2
VIH3
VIH4
VIL1
VIL2
VIL3
VIL4
VOH
VOL
IIL
XIN
VDD
RESET
Input High Voltage
VDD
RB2, RB3
VDD
RA,RB0,RB1,RB4,RC
XIN
0.2VDD
0.1VDD
0.2VDD
0.3VDD
RESET
0
VDD=2.2~6.0V
Input Low Voltage
V
RB2, RB3
0
RA,RB0,RB1,RB4,RC
RA, RB, RC
RA, RB, RC
RESET,RA,RB,RC
XIN
0
VDD = 3V, IOH = -2mA
VDD = 3V, IOL= 5mA
Output High Voltage
Output Low Voltage
2.5
V
V
0.7
±5
±15
-40
4
Input
Leakage Current
VIN = VSS~VDD
uA
IIL
RB2, RB33
VDD
IPU
VDD = 3V, VIN = VSS
Input Pull-up Current
Power Fail Detect Voltage
Normal Operating Current
-100
2
-60
3.5
2
uA
V
VPFD
IDD
VDD
VDD = 3V, fXIN = 4MHz
VDD = 3V, fXIN = 4MHz
3
mA
Wake-up Timer Mode
Current
IWKUP VDD
IRCWDT VDD
0.5
1
mA
RC-oscillated Watchdog
Timer Mode Current
VDD = 3V, fXIN = 4MHz
VDD = 3V
0.3
0.2
0.6
1
mA
uA
V
ISTOP
VDD
STOP Mode Current
VT+
~ VT-
Hysteresis
RESET, RB2, RB3
0.5
200
200
Internal RC Oscillation
Period ( RC-WDT CLK )
TRCWDT XOUT
VDD = 3V, fXIN = 4MHz
400
300
uS
VDD = 3V,
R = 47KΩ, C=7pF
RC Oscillation Frequency
( System CLK )
4
XOUT
kHz
fRCOSC
1.
2.
3.
4.
RC0, RC1, RB1 and RB3 pins are applied for GMS81C1202 only.
Data in “Typ” column is at 3V, 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.
12
Jan. 2002 ver 2.0
HYNIX [ HYNIX SEMICONDUCTOR ]
