SC50560-001 Ver la hoja de datos (PDF) - Silan Microelectronics
Número de pieza
componentes Descripción
Fabricante
SC50560-001 Datasheet PDF : 15 Pages
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Silan
Semiconductors
SC50560
BLOCK
DIAGRAM
VDD
20
VSS
1
OSCI OSCO
4
5
KIO0 7
KIO1 8
KIO2 9
KIO3 10
CS 6
Scan
Key
Input
Data Encoder
Code
Transfer
Oscillation
Circuit
Timing
Generator
Test Circuit
Output
Controller
2 TEST
19 DOUT
3 SEL
Scan Signal Generating Circuit
18 17 16 15 14 13 12 11
S1 S2 S3 S4 S5 S6 S7 S8
ABSOLUTE MAXIMUM RATINGS (Tamb=25°C)
Characteristic
Symbol
Supply Voltage
VCC
Input Voltage
VIN
Output Voltage
VOUT
Operating Temperature
Topr
Storage Temperature
Tstg
Value
-0.3 ~ 5.5
Vss-0.3V ~ VDD+0.3V
Vss ≤ Vo ≤ VDD
-20 ~ 70
-40 ~ +125
Unit
V
V
V
°C
°C
ELECTRICAL CHARACTERISTICS (Tamb=25°C, VDD =3.0V,Vss=0,Unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
VDD Fosc =455KHz
2.0
3.0
4.0
V
Operating Current
IOP Fosc =455KHz
0.12 0.3 mA
Stand-by Current
OSCO =VDD KIO0~KIO3= VDD
ISB
TEST = Vss SEL = Vss
0.1
1
µA
High level Output Current (Dout)
IOH
VOH=2V
-1.0 -13
mA
Low Level Output Current
(Dout, KO0~KO7)
IOL
VOL=0.9V
I KO0~KO7
0.5
1.2
mA
4.5
5.3
High Level Input Voltage (CS)
(KIO0~KIO3)
VIH
VDD=3.0V
0.7 VDD
VDD
V
Low Level Input Voltage (CS)
(KIO0~KIO3)
VIL
VDD=3.0V
0
0.3VDD V
Input Pull-High Resistance
(KIO0~KIO3)
RIN
VDD=3.0V
55
70
85 kΩ
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 2.3 2002-03-21
2
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