OA87C21XX-44QF View Datasheet(PDF) - Hynix Semiconductor
Part Name
Description
Manufacturer
OA87C21XX-44QF Datasheet PDF : 107 Pages
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GMS81C2112/GMS81C2120
7.4 DC Electrical Characteristics for Standard Pins(5V)
(VDD = 5.0V ± 10%, VSS = 0V, TA = -40 ~ 85°C, fXIN = 4 MHz, Vdisp = VDD-40V to VDD),
Parameter
Specification
Pin
Symbol Test Condition
Unit
Min
Typ.1
Max
XIN
VIH1 External Clock 0.9VDD
VDD+0.3
Input High Voltage
RESET,SIN,R55,SCLK,
INT0&1,EC0
VIH2
0.8VDD
VDD+0.3 V
R53~R57,R6
VIH3
0.7VDD
VDD+0.3
XIN
VIL1
External Clock
-0.3
0.1VDD
Input Low Voltage
RESET,SIN,,R55,SCLK,
INT0&1,EC0
VIL2
-0.3
0.2VDD V
R53~R57,R6
VIL3
-0.3
0.3VDD
Output High
Voltage
R53~R57,R6,BUZO,
PWM1O/T1O,SCLK,SOUT
VOH
IOH = -0.5mA VDD-0.5
V
Output Low
Voltage
R53~R57,R6,BUZO,
PWM1O/T1O,SCLK,SOUT
VOL1
VOL2
IOL = 1.6mA
IOL = 10mA
0.4
2
V
Input High
Leakage Current
R53~R57,R6
IIH1
1
uA
Input Low
Leakage Current
R53~R57,R6
IIL1
-1
uA
Input Pull-up
Current(*Option)
R53~R57,R6
IPU
50
100
180
uA
Power Fail
Detect Voltage
VDD
VPFD
2.7
V
Current dissipation
in active mode
VDD
IDD
fXIN=4.5MHz
8
mA
Current dissipation
in standby mode
VDD
ISTBY
fXIN=4.5MHz
3
mA
Current dissipation
in stop mode
VDD
ISTOP
fXIN=Off
fSXIN=32.7KHz
10
uA
Hysteresis
RESET,SIN,R55,SCLK,
INT0,INT1,EC0
VT+~VT-
0.4
V
Internal RC WDT
Frequency
XOUT
TRCWDT
8
30
KHz
RC Oscillation
Frequency
XOUT
fRCOSC
R= 120KΩ
1.5
2
2.5 MHz
1. Data in “Typ.” column is at 4.5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.
14
JUNE. 2001 Ver 1.00
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