SC9318FB Просмотр технического описания (PDF) - Silan Microelectronics
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SC9318FB Datasheet PDF : 28 Pages
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SC9318-033
(Continued)
Characteristics Symbol
Test Condition
Min.
Operating frequency ranges for programmable counter and IF counter
FMIN (VHF Mode)
fVHF Sine wave input when VIN =0.2Vp-p
50
FMIN (FM Mode)
fFM
Sine wave input when VIN =0.2Vp-p
40
AMIN (HF Mode)
fHL
Sine wave input when VIN =0.2Vp-p
1
AMIN (LF Mode)
fLF
Sine wave input when VIN =0.2Vp-p
0.5
IFIN
fIF
Sine wave input when VIN =0.2Vp-p
0.35
Input Amplitude
VIN
FMIN, AMIN, IFIN input
0.2
LCD common output/segment output (COM1~COM3, S1~S23)
Output “H”Level
IOH1 VLCD =3V, VOH=2.7V
-0.5
Current “L”Level
IOL1 VLCD =3V, VOH =0.3V
0.5
Output Voltage 1/2
VBS No load
1.3
Level
HOLD input port
In put Leak Current
ILI
VIH=3.0V, VIL=0V
--
Input “H”Level
VIH1 --
2.4
Voltage “L”Level
VIL1
--
0
A/D (N) converter (A/DIN2, DC-REF)
Analog Input
VAD ADIN1, ADIN2
0
Voltage Range
Analog Reference
VREF DC-REF, VDD =2.0~3.6V
1.0
Voltage Range
Resolution
VRES --
--
Conversion Total
--
VDD =2.0~3.6V
--
Error
VIH=3.0V, VIL=0V
Analog Input Leak
ILI
--
(ADIN1, ADIN2, DC-REF)
KEY input port (K0~K3)
N-ch/P-ch Input
RIN1 --
75
Resistance
Input “H”Level
VIH2 When input with pull-down resistance
1.8
Voltage “L”Level
VIL2 When input with pull-down resistance
0
Input “H”Level
VIH3 When input with pull-up resistance
2.7
Voltage “L”Level
VIL3 When input with pull-up resistance
0
Input Leak Current
When input resistance off,
ILI
--
VIH=3.0V, VIL=0V
Timing output port (T0~T5)
Output “H”Level
IOH1
VOH =2.7V
-0.5
Current “L”Level
IOL1
VOL=0.3V,Use LCD key-return mode
0.5
N-ch Load
Resistance
ITL
No used LCD key-return mode
75
Typ. Max. Unit
--
230
--
130
--
45 MHz
--
12
--
12
VDD -
--
Vp-p
0.8
-1.0
--
mA
1.0
--
1.5
1.7
V
--
±1.0 µA
--
3.0
V
--
1.2
--
VDD
V
VDD
--
V
×0.9
6.0
--
bit
±1.0 ±4.0 LSB
--
±1.0 µA
150 300 kΩ
--
3.0
V
--
0.3
--
3.0
V
--
1.2
--
±1.0 µA
-1.0
--
mA
1.0
--
150 300 kΩ
(To be continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.2 2003.05.20
Page 3 of 29
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