參數(shù)資料
型號： SC28L92A1B-S
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQFP44
封裝： 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù)： 46/73頁
文件大?。?/td> 336K
代理商： SC28L92A1B-S
SC28L92_7
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 19 December 2007
50 of 73
NXP Semiconductors
SC28L92
3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter
MR2[4] is the bit that allows the transmitter to be controlled by the CTS pin (IP0 or IP1).
When this bit is set to one AND the CTS input is driven HIGH, the transmitter will stop
sending data at the end of the present character being serialized. It is usually the RTS
output of the receiver that will be connected to the transmitter’s CTS input. The receiver
will set RTS HIGH when the receiver FIFO is full AND the start bit of the 9th or 17th
character is sensed. Transmission then stops with 9 or 17 valid characters in the receiver.
When MR2[4] is set to one, CTSN must be at zero for the transmitter to operate. If MR2[4]
is set to zero, the IP pin will have no effect on the operation of the transmitter. MR1[7] is
the bit that allows the receiver to control OP0. When OP0 (or OP1) is controlled by the
receiver, the meaning of that pin will be.
8.
Limiting values
[1]
For operation at elevated temperatures, the device must be derated based on 150
°C maximum junction
temperature.
[2]
Parameters are valid over specied temperature range.
[3]
This product includes circuitry specically 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.
Table 64.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min
Max
Unit
Tamb
ambient temperature
40
+85
°C
Tstg
storage temperature
65
+150
°C
VCC
voltage from VCC to GND
0.5
+7.0
V
VS
voltage from any pin to GND
0.5
VCC + 0.5 V
PD
package power dissipation
PLCC44
-
2.4
W
QFP44
-
1.78
W
HVQFN48
-
0.5
W
Pder
dissipation derating factor
above 25
°C
PLCC44
-
19
mW/
°C
QFP44
-
14
mW/
°C
HVQFN48
-
28
mW/
°C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC28L92A1BS,528 功能描述:UART 接口集成電路 3V-5V 1CH UART 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
SC28L92A1BS,551 功能描述:UART 接口集成電路 3V-5V 1CH UART 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
SC28L92A1BS,557 功能描述:UART 接口集成電路 3V-5V 1CH UART 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
SC28L92A1BS-F 功能描述:UART 接口集成電路 3V-5V 1CH UART INTEL/MOT INTRF 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
SC28L92A1BS-S 功能描述:UART 接口集成電路 3V-5V 1CH UART INTEL/MOT INTRF 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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