HT6523 Ver la hoja de datos (PDF) - Holtek Semiconductor
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HT6523 Datasheet PDF : 9 Pages
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HT6523
Absolute Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+5.5V
Input Voltage............................. VSS-0.3 to VDD+0.3V
Storage Temperature ............................-50°C to 125°C
Operating Temperature...........................-25°C to 70°C
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
D.C. Characteristics
Symbol
Parameter
VDD Operating Voltage
IDD
Operating Current
VIL
Input Low Voltage for I/O Ports
Test Conditions
VDD
Conditions
¾
¾
5V fSYS=6MHz, No load
3V
¾
5V
3V
VIH
Input High Voltage for I/O Ports
¾
5V
3V
VIL1 Input Low Voltage (RESET)
¾
5V
3V
VIH1 Input High Voltage (RESET)
¾
5V
3V
VIL2 Input Low Voltage (X1, X2, Y1, Y2)
¾
5V
3V
VIH2 Input High Voltage (X1, X2, Y1, Y2)
¾
5V
IOL
I/O Ports Sink Current
3V VOL=0.3V
5V VOL=0.5V
IOH
I/O Ports Source Current
3V VOH=2.7V
5V VOH=4.5V
IOL1 CLK, DATA Sink Current
3V VOL=0.3V
5V VOL=0.5V
IOH1 CLK, DATA Source Current
3V VOH=2.7V
5V VOH=4.5V
3V
¾
RPH Pull-high Resistance of CLK, DATA
5V
¾
RPL
Pull-low Resistance of TEST, RB, 3V
MB, LB
5V
¾
¾
RPL1
Pull-low Resistance of X1, X2, Y1, 3V
Y2
5V
¾
¾
Min. Typ. Max. Unit
4.75 ¾ 5.25 V
¾
¾
5 mA
0
¾ 0.9
V
0
¾ 1.5
2.1 ¾
3
V
3.5 ¾
5
0
¾ 0.7
V
0
¾ 1.3
2.3 ¾
3
V
3.8 ¾
5
0
¾
1
V
0
¾
2
2
¾
3
V
3
¾
5
1.5 2.5 ¾
mA
4
6
¾
-1 -1.5 ¾
mA
-2 -3 ¾
8
¾
¾
mA
8
¾
¾
-1.5 -2.5 ¾
mA
-1.5 -2.5 ¾
5
7.5 10
kW
3
4.7 6.3
10 30 50
kW
8
17 35
60 100 160
kW
35 60 90
Rev. 1.20
2
March 6, 2003
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