參數(shù)資料
型號(hào): ST16C552
廠商: Exar Corporation
英文描述: Dual UART with 16-Byte FIFO and Parallel Printer Port(雙通用異步接收器/發(fā)送器(帶16字節(jié)的先進(jìn)先出和并行打印機(jī)端口))
中文描述: 雙UART),16字節(jié)FIFO和并行打印機(jī)端口(雙通用異步接收器/發(fā)送器(帶16字節(jié)的先進(jìn)先出和并行打印機(jī)端口)
文件頁(yè)數(shù): 28/40頁(yè)
文件大?。?/td> 463K
代理商: ST16C552
28
ST16C552/552A
Rev. 3.30
V
ILCK
V
IHCK
V
IL
V
IH
V
OL
V
OL
V
OH
V
OH
I
IL
I
CL
I
CC
C
P
R
IN
Clock input low level
Clock input high level
Input low level
Input high level
Output low level on all outputs
Output low level on all outputs
Output high level
Output high level
Input leakage
Clock leakage
Avg power supply current
Input capacitance
Internal pull-up resistance
-0.3
2.4
-0.3
2.0
0.6
VCC
0.8
-0.5
3.0
-0.5
2.2
0.6
VCC
0.8
VCC
0.4
V
V
V
V
V
V
V
V
μ
A
μ
A
mA
pF
k
I
OL
= 4 mA
I
OL
= 4 mA
I
OH
= -4 mA
I
OH
= -1 mA
0.4
2.4
2.0
±10
±10
1.5
5
±10
±10
3
5
22
9
Note: See the Symbol Description Table, for a listing of pins having internal pull-up resistors.
ABSOLUTE MAXIMUM RATINGS
Supply range
Voltage at any pin
Operating temperature
Storage temperature
Package dissipation
7 Volts
GND - 0.3 V to VCC +0.3 V
-40
°
C to +85
°
C
-65
°
C to 150
°
C
500 mW
DC ELECTRICAL CHARACTERISTICS
T
A
=0° - 70°C (-40° - +85°C for Industrial grade packages), Vcc=3.3 - 5.0 V ± 10% unless otherwise specified.
Symbol
Parameter
Limits
3.3
Min
Limits
5.0
Min
Units
Conditions
Max
Max
相關(guān)PDF資料
PDF描述
ST16C552A Dual UART with 16-Byte FIFO and Parallel Printer Port(雙通用異步接收器/發(fā)送器(帶16字節(jié)的先進(jìn)先出和并行打印機(jī)端口))
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