参数资料
型号: ST16C452CJ68TR-F
厂商: Exar Corporation
文件页数: 16/30页
文件大小: 0K
描述: IC UART W/PAR PORT DUAL 68PLCC
标准包装: 250
特点: *
通道数: 2,DUART
FIFO's: 1 字节
规程: 打印机
电源电压: 2.97 V ~ 5.5 V
带并行端口:
带故障启动位检测功能:
带调制解调器控制功能:
带CMOS:
安装类型: 表面贴装
封装/外壳: 68-LCC(J 形引线)
供应商设备封装: 68-PLCC
包装: 带卷 (TR)
23
ST16C452/452PS
Rev. 3.20
Symbol
Parameter
Limits
Units
Conditions
3.3
5.0
Min
Max
Min
Max
V
ILCK
Clock input low level
-0.3
0.6
-0.5
0.6
V
IHCK
Clock and printer port input high level
2.4
VCC
3.0
VCC
V
IL
Input low level
-0.3
0.8
-0.5
0.8
V
IH
Input high level (Rev "E" and older)
2.0
VCC
2.2
VCC
V
IH
Input high level (Rev "F" and newer)
2.0
5.5
2.2
5.5
V
OL
Output low level on all outputs
0.4
V
I
OL= 4 mA
V
OL
Output low level on all outputs
0.4
V
I
OL= 4 mA
V
OH
Output high level
2.4
V
I
OH= -4 mA
V
OH
Output high level
2.0
V
I
OH= -1 mA
I
IL
Input leakage
±10
A
I
CL
Clock leakage
±10
A
I
CC
Avg power supply current
2.5
5
mA
C
P
Input capacitance
5
pF
RIN
Internal pull-up resistance
9
22
k
Note: See the Symbol Description Table, for a listing of pins having internal pull-up resistors.
ABSOLUTE MAXIMUM RATINGS
Supply range
7 Volts
Voltage at any pin
GND - 0.3 V to VCC +0.3 V
Operating temperature
-40
° C to +85° C
Storage temperature
-65
° C to 150° C
Package dissipation
500 mW
DC ELECTRICAL CHARACTERISTICS
T
A=0° - 70°C (-40° - +85°C for Industrial grade packages), Vcc=2.97 - 5.5V unless otherwise specified.
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