Silan
Semiconductors
SC6122
ELECTRICAL CHARACTERISTICS
(Tamb=25°C,VDD=3.0V,unless otherwise specified)
Pa ra me te r
Supply Voltage
Symbol
VDD
IDD1
IDD2
IOH1
IOL1
IOH2
IOL2
IIH1
Te st c onditions
Min
Typ
3.0
0.1
Ma x
5.5
Unit
V
2.0
Current Consumption 1
Fosc =455KHz
Fosc =STOP
Vo=1.5V
1.0
mA
µA
mA
µA
µA
mA
µA
µA
V
Current Consumption 2
1.0
REM High Level Output Current
REM Low Level Output Current
LMP High Level Output Current
LMP Low Level Output Current
KI High Level Input Current
KI Low Level Input Current
KI High Level Input Voltage
KI Low Level Input Voltage
KI/O High Level Input Voltage
KI/O Low Level Input Voltage
KI/O High Level Input Current
KI/O Low Level Input Current
KI/O High Level Output Current
KI/O Low Level Output Current
CCS Low Level Input Voltage
CCS High Level Input Current
CCS Low Level Input Current
CCS High Level Input Current
CCS Low Level Input Current
-5.0
15
-15
1
-8.0
30
Vo=0.3V
Vo=2.7V
-30
1.5
Vo=0.3V
VIN =3.0V
VIN =0V
5
30
-0.2
VDD
0.3 VDD
VDD
0.4
IIL1
VIH1
VIL1
VIH2
VIL2
IIH2
0.7 VDD
0
V
0.7 VDD
V
0
2
V
VIN =3.0V
VIN =0V
7
µA
µA
mA
mA
V
IIL2
-0.2
1.5
IOH3
IOL3
VIH3
IIH3
Vo=2.5V
Vo=1.7V
0.5
1.5
1.1
2.5
Pull Up VIN =3.0V
Pull Up VIN =0V
0.2
-15
30
µA
µA
µA
µA
IIL3
-3
5
IIH4
Pull Down VIN =3.0V
Pull Down VIN =0V
IIL4
-0.2
PIN DESCRIPTION
Pin No.
Symbol
KI0~KI7
I/O
I
De sc ription
Key Input Pin Nos. 0~7
23,24,1~6
7
8
REM
VDD
O
--
I
Data Output Pin
Power Supply
Select Pin
9
SEL
10
OSCO
OSCI
O
I
Oscillator Pin
Oscillator Pin
Power Supply
11
12
Vss
--
--
I/O
I
13
LMP
Output LED Indicator
21~14
22
KI/O0~KI/O7
CCS
Key Input/Output Pin Nos.0~7
Custom Code Scan Input Pin
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 2.2
2002-03-01
3
SILAN [ SILAN MICROELECTRONICS JOINT-STOCK ]
