SC9821C Datasheet, PDF (2/18 Pages) Silan Microelectronics Joint-stock – CD ELECTRONIC SHOCKPROOF CONTROLLER

SC9821C
ABSOLUTE MAXIMUM RATINGS
Characteristics
Kernel Voltage
Port Voltage
Input Voltage
Operating Temperature
Storage Temperature
Symbol
VCCInt
VCCIO
VIN
Tamb
Tstg
Ratings
1.4 ~ +2.3
2.9~ 4.2
-0.3 ~VCCIO + 0.3
-40~90
-60~150
Unit
V
V
V
°C
°C
ELECTRICAL CHARACTERISTICS (VCCINT=1.8V, VCCIO=3.3V, Tamb=25°C)
Characteristics
Kernel Operating Voltage
Port Operating Voltage
Quiescent Current
Operating Current
Operating Frequency
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Output Voltage
Low Level Output Voltage
Tri-state Output Leakage
Current
Output Short current
Symbol
VCCInt
VCCIO
IDDInt
IDDIO
ICCInt
ICCIO
MClk
VIH
VIL
IIH
IIL
VOH
VOL
IOZ
IOS
Test conditions
Normal working
Normal working
Kernel ‘s VDD1.8 supply
current
Port’s VDD3.3 supply
current
Kernel ‘s VDD1.8 supply
current
Port’s VDD3.3 supply
current
--
--
--
Type a^note
Type a^note
VIN=VDD
VIN=VSS
IOH=1mA
IOH=2mA
IOL=1mA
IOL=2mA
VOUT=VSS or VDD
VDD=3.3V, VO=VDD
VDD=3.3V, VO=VSS
Min.
1.6
3.1
--
Typ.
1.8
3.3
5.3
--
0
10.1
--
1.3
--
-- 16.9344
2.1
--
--
--
0
--
0
--
--
3.29
--
3.28
--
0.02
--
0.04
0
--
--
47
--
35
Note: Type a: common input ports.
Max.
2.0
3.9
--
--
11.9
2.5
--
--
0.6
--
--
--
--
--
--
--
--
--
Unit
V
V
µA
µA
mA
mA
MHz
V
V
µA
µA
V
V
µA
mA
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2006.07.21
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