SC9257 Просмотр технического описания (PDF) - Silan Microelectronics
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SC9257 Datasheet PDF : 28 Pages
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Silan
Semiconductors
SC9257
(Continued)
Characteristic
I/O-5~I/O-9, SCIN
Input Voltage
“H” level
Input Current
Output Current
“L” level
“H” level
“L” level
“H” level
“L” level
PERIOD, CLOCK, DATA
Input Voltage
“H” level
Input Current
Output Current
“L” level
“H” level
“L” level
“H” level
“L” level
DO1, DO2
Input Current
“H” level
“L” level
Tri-State Lead Current
XT
Output Current “H” level
“L” level
Input feedback resistance
Input Feedback “H” level
Resistance
“L” level
Symbol
Test Condition/Pin
Min Typ. Max Unit
VIH1
VIL1
IIH
IIL
IOH4
IOL4
VIH=5V
VIL=0V
VOH=4.0V (expect SCIN)
VOL=1.0V (expect SCIN)
0.7VDD
~
VDD
V
0
~
0.3VDD
--
--
2.0
µA
--
--
-2.0
-2.0
-4.0
2.0
4.0
--
mA
--
VIH2
VIL2
IIH
IIL
IOH5
IOL5
VIH=5V
VIL=0V
VOH=4.0V (DATA)
VOL=1.0V (DATA)
0.8VDD
~
VDD
V
0
~
0.2VDD
--
--
2.0
µA
--
--
-2.0
-1.0
-3.0
1.0
3.0
--
mA
--
IOH3
IOL3
ITL
VOH=4.0V
VOL=1.0V
VTLH=5V, VTLL=0V
-2.0
-4.0
2.0
4.0
--
mA
--
--
--
±1.0 µA
IOH2
IOL2
VOH=4.0V
VOL=1.0V
FMIN, AMIN, IFIN
Rf1
(Ta=25°C)
Rf2 XT- XT (Ta=25°C)
-0.1
-0.3
0.1
0.3
--
mA
--
350
700
1400
kΩ
500
1000 4000
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
REV: 1.0
4
2001.10.18
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