SC75823B 查看數據表（PDF） - Silan Microelectronics
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SC75823B Datasheet PDF : 16 Pages
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Silan
Semiconductors
SC75823
ALLOWABLE OPERATING RANGE (Tamb=-40 to +85°C, VSS=0V)
Characteristics
Supply Voltage
Input Voltage
Symbol Test Condition
VDD VDD
VDD1 VDD1
VDD2 VDD2
Min.
4.5
Input High level Voltage
VIH CE, CL, DI, INH
4.0
Input Low Level Voltage
VIL CE, CL, DI, INH
0
Recommended External Resistance ROSC OSC
Recommended External Capacitance COSC OSC
Guaranteed Oscillator Range
fOSC OSC
19
Data Setup Time
tds CL, DI: figure 2
100
Data Hold Time
tdh CL, DI: figure 2
100
CE Wait Time
tcp CE, CL: figure 2
100
CE Setup Time
tcs CE, CL: figure 2
100
CE Hold Time
tch CE, CL: figure 2
100
High-level Clock Pulse Width
tφH CL: figure 2
100
Low-level Clock Pulse Width
tφL CL: figure 2
100
Rise Time
tr CE, CL, DI: figure 2
Fall Time
tf CE, CL, DI: figure 2
INH Switching Time
t2
INH , CE: figure 3
10
Typ.
2/3VDD
1/3VDD
47
1000
38
Max.
6.0
6.0
6.0
6.0
0.7
76
100
100
Unit
V
V
V
V
V
kΩ
pF
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ELECTRICAL CHARACTERISTICS
Characteristics
Symbol
Test Condition
Min.
Typ.
Input High Level Current
IIH CE, CL, DI, INH ; VI=6V
Input Low Level Current
Oscillator Frequency
IIL
fOSC
CE, CL, DI, INH ; VI=0V
OSC;ROSC=47kΩ,
COSC=1000pF
-5
38
Hysteresis Width
Output High Level Voltage
Output Low Level Voltage
Output High Level Voltage
Output Low Level Voltage
Intermediate Level Voltage
VH
VOH1
VOL1
VOH2
VOL2
VMID1
VMID2
CE, CL, DI, INH ; VDD=5V
0.3
S1 to S52; IO=-20µA
VDD-1.0
S1 to S52; IO=20µA
COM1 to COM3; IO=-100µA VDD-1.0
COM1 to COM3; IO=100µA
1/2 bias, COM1 to COM3;
1/2VDD±1.0
IO=±100µA
1/3 bias, COM1 to COM3;
2/3VDD±1.0
IO=±100µA
Max.
5
1.0
1.0
Unit
µA
µA
kHz
V
V
V
V
V
V
V
(To be continued)
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.1 2002.03.04
3
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