參數(shù)資料
型號(hào): SX18ACDP
英文描述: IC-8-BIT MCU
中文描述: 集成電路8位微控制器
文件頁(yè)數(shù): 36/42頁(yè)
文件大?。?/td> 312K
代理商: SX18ACDP
1999 Scenix Semiconductor, Inc. All rights reserved.
- 36 -
www.scenix.com
SX18AC / SX20AC / SX28AC
17.2
Operating Temperature 0
°
C
<=
Ta
<=
+70
°
C (Commercial)
DC Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
dd
Supply Voltage
2.5
-
5.5
V
V
por
V
dd
start voltage to ensure
Power-On Reset
V
ss
-
-
V
S
Vdd
V
dd
rise rate
0.05
-
-
V/ms
I
dd
Supply Current, active
V
dd
= 5.0V, F
osc
= 50 MHz
V
dd
= 5.0V, F
osc
= 4 MHz internal
V
dd
= 2.5V, F
osc
= 20 MHz
-
65
6
12
-
mA
mA
mA
I
pd
Supply Current, power down
V
dd
= 5.5V, WDT enabled
V
dd
= 5.5V, WDT disabled
V
dd
= 2.5V, WDT enabled
V
dd
= 2.5V, WDT disabled
-
TBD
1.0
TBD
500
-
μA
μA
μA
nA
V
ih,
V
il
Input Levels
MCLR, OSC1, RTCC
Logic High
Logic Low
All Other Inputs
CMOS
Logic High
Logic Low
TTL
Logic High
Logic Low
0.8V
dd
V
ss
0.7V
dd
V
ss
2.0
V
ss
V
dd
0.2V
dd
V
dd
0.3V
dd
V
dd
0.8
V
V
V
V
V
V
I
il
Input Leakage Current
V
in
= V
dd
or V
ss
-1.0
+1.0
μA
I
ip
Weak Pullup Current
V
dd
= 5.0V, V
in
= 0V
V
dd
= 2.5V, V
in
= 0V
400
80
μA
μA
V
oh
Output High Voltage
OSC2, Ports B, C
Port A
Ioh = 20mA, Vdd = 4.5V
Ioh = 12mA, Vdd = 2.5V
Ioh = 30mA, Vdd = 4.5
Ioh = 18 mA, Vdd = 2.5V
Vdd-0.7
Vdd-0.7
Vdd-0.7
Vdd-0.7
V
V
V
V
V
ol
Output Low Voltage
All Ports, OSC2
Iol = 30mA, Vdd = 4.5V
Iol = 18mA, Vdd = 2.5V
0.6
0.6
V
V
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