參數(shù)資料
型號(hào)： SC26C92
廠商： NXP Semiconductors N.V.
英文描述： Dual universal asynchronous receiver/transmitter (DUART）(雙通用異步接收器/傳送器)
中文描述： 雙路通用異步接收器/發(fā)送器（杜阿爾特）（雙通用異步接收器/傳送器）
文件頁(yè)數(shù)： 6/31頁(yè)
文件大?。?/td> 203K
代理商： SC26C92
Philips Semiconductors
Product specification
SC26C92
Dual universal asynchronous receiver/transmitter (DUART)
2000 Jan 31
6
ABSOLUTE MAXIMUM RATINGS
1
SYMBOL
T
A
T
STG
V
CC
V
S
P
D
P
D
P
D
PARAMETER
RATING
Note 4
-65 to +150
-0.5 to +7.0
-0.5 to V
CC
+0.5
2.8
UNIT
°
C
°
C
V
V
Operating ambient temperature range
2
Storage temperature range
Voltage from V
CC
to GND
3
Voltage from any pin to GND
3
Package power dissipation (DIP40)
W
Package power dissipation (PLCC44)
2.4
W
Package power dissipation (PQFP44)
1.78
W
Derating factor above 25 C (PDIP40)
22
mW/ C
Derating factor above 25 C (PLCC44)
19
mW/ C
Derating factor above 25 C (PQFP44)
14
mW/ C
NOTES:
1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these or any other condition above those indicated in the operation section of this specification is not
implied.
2. For operating at elevated temperatures, the device must be derated based on +150
°
C maximum junction temperature.
3. This product includes circuitry specifically designed for the protection of its internal devices from damaging effects of excessive static
charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying any voltages larger than the rated maxima.
4. Parameters are valid over specified temperature range.
DC ELECTRICAL CHARACTERISTICS
1, 2
V
CC
= 5V
±
10%, T
A
= –40 C to 85 C, unless otherwise specified.
LIMITS
Typ
SYMBOL
V
IL
V
IH
V
IH
PARAMETER
TEST CONDITIONS
Min
Max
0.8
UNIT
V
Input low voltage
Input high voltage (except X1/CLK)
–40 to +85
°
C
2.5
V
Input high voltage (X1/CLK)
0.8 V
CC
V
V
OL
V
OH
Output low voltage
Output high voltage (except OD outputs)
3
I
OL
= 2.4mA
I
OH
= -400
μ
A
V
IN
= 0 to V
CC
V
IN
= 0
V
IN
= V
CC
V
CC
-0.5
0.4
V
V
I
IX1PD
I
ILX1
I
IHX1
X1/CLK input current - power down
X1/CLK input low current - operating
X1/CLK input high current - operating
-0.5
-130
+0.5
130
μ
A
μ
A
μ
A
I
I
Input leakage current:
All except input port pins
Input port pins
Output off current high, 3-State data bus
Output off current low, 3-State data bus
Open-drain output low current in off-state
Open-drain output high current in off-state
Power supply current
4
Operating mode
Power down mode
5
V
IN
= 0 to V
CC
V
IN
= 0 to V
CC
V
IN
= V
CC
V
IN
= 0V
V
IN
= 0
V
IN
= V
CC
-0.5
-8
+0.5
+0.5
0.5
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
I
OZH
I
OZL
I
ODL
I
ODH
–0.5
–0.5
0.5
I
CC
CMOS input levels
CMOS input levels
5
2
10
15
mA
A
NOTES:
1. Parameters are valid over specified temperature range.
2. Typical values are at +25
°
C, typical supply voltages, and typical processing parameters.
3. Test conditions for outputs: C
L
= 150pF, except interrupt outputs. Test conditions for interrupt outputs: C
L
= 50pF, R
L
= 2.7K
to V
CC
.
4. All outputs are disconnected. Inputs are switching between CMOS levels of V
CC
-0.2V and V
SS
+ 0.2V.
5. See UART application note for power down currents of 5
μ
A or less.
相關(guān)PDF資料
PDF描述
SC28L92 3.3V- 5.0V Dual universal asynchronous receiver/transmitter (DUART）(3.3V- 5.0V雙通用異步接收器/傳送器)
SC3011B-1 600.0 MHz Differential Sine-Wave Clock
SC3015B 550.0 MHz Differential Sine-Wave Clock
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SC26C92A1A,512 功能描述:UART 接口集成電路 UART DUAL W/FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC26C92A1A,518 功能描述:UART 接口集成電路 5V 2 CH UART IND TEMP RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
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SC26C92A1A512 制造商:NXP Semiconductors 功能描述:IC DUAL UART FIFO 1MBPS 5.5V LCC-44
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