GMS87C1102 / GMS87C1202
10.3 DC Electrical Characteristics - GMS87C1102, GMS87C1202
• (VDD=4.5~6.0V, VSS=0V, fXIN =1MHz~12MHz, 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
±15
-200
4
RESET,RA,RB,RC
XIN
Input
Leakage Current
V
IN = VSS~VDD
uA
IIL
RB2, RB33
VDD
IPU
VDD = 5V, VIN = VSS
Input Pull-up Current
-350
2
-280
3.5
4
uA
V
VPFD
Power Fail Detect Voltage
VDD=5.5V, fXIN=8MHz
6
IDD
VDD
Normal Operating Current
mA
V
DD=5.5V, fXIN=12MHz
VDD=5.5V, fXIN=8MHz
VDD=5.5V, fXIN=12MHz
6
10
1.8
3
1
Wake-up Timer Mode
Current
IWKUP VDD
2
mA
mA
uA
V
VDD = 5.5V,
fXIN = 8MHz/12MHz
RC-oscillated Watchdog
Timer Mode Current
IRCWDT VDD
0.3
0.2
0.8
2
ISTOP VDD
VT+
VDD = 5.5V
STOP Mode Current
Hysteresis
RESET, RB2, RB3
0.5
100
300
~ VT-
VDD = 5V,
fXIN = 8MHz/12MHz
Internal RC Oscillation
Period ( RC-WDT CLK )
TRCWDT XOUT
200
550
uS
RC Oscillation Frequency
( System CLK )
fRCOSC XOUT
R = 20KΩ, C=24pF
kHz
1.
2.
3.
RC0, RC1, RB1 and RB3 pins are applied for GMS87C1202 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.
JUNE 2001 ver 1.1
11
HYNIX [ HYNIX SEMICONDUCTOR ]
