參數(shù)資料
型號: SX28AC75
廠商: Electronic Theatre Controls, Inc.
英文描述: Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug
中文描述: 配置通信控制器與電子工程/閃存程序存儲器,在系統(tǒng)編程能力和片上調(diào)試
文件頁數(shù): 42/52頁
文件大小: 688K
代理商: SX28AC75
2000 Scenix Semiconductor, Inc. All rights reserved.
- 42 -
www.scenix.com
SX18AC/SX20AC/SX28AC/SX18AC75/SX20AC75/SX28AC75
17.4
SX18/20/28AC75 (Temp Range: 0
°
C
<=
Ta
<=
+70
°
C)
DC Characteristics
Note:Data in the Typical (“TYP”) column is at 5V, 25
°
C unless otherwise stated.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
dd
Supply Voltage (Note 1)
F
osc
= 75 MHz
4.5
-
5.5
V
S
Vdd
V
dd
rise rate
0.05
-
-
V/ms
I
dd
Supply Current, active
V
dd
= 5.0V, F
osc
= 75 MHz (Ext.)
-
100
105
mA
I
pd
Supply Current, power down
V
dd
= 4.5V, WDT enabled
V
dd
= 4.5V, WDT disabled
-
110
100
μA
μA
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
= 5.5V, V
in
= 0V
100
160
μA
V
oh
Output High Voltage
OSC2, Ports B, C
Port A
Ioh = 20mA, Vdd = 4.5V
Ioh = 30mA, Vdd = 4.5
Vdd-0.7
Vdd-0.7
V
V
V
ol
Output Low Voltage
All Ports, OSC2
Iol = 30mA, Vdd = 4.5V
0.6
V
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