參數(shù)資料
型號(hào)： SC16C751BIBS
廠商： NXP Semiconductors N.V.
元件分類： 收發(fā)器
英文描述： 5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
封裝： SC16C751BIBS<SOT616-3 (HVQFN24)|<<http://www.nxp.com/packages/SOT616-3.html<1<Always Pb-free,;SC16C751BIBS<SOT616-3 (HVQFN24)|<<http://www.nxp.com/packages/SOT616-3.html&
文件頁數(shù)： 1/32頁
文件大小： 150K
代理商： SC16C751BIBS
1.
General description
The SC16C751B is a Universal Asynchronous Receiver and Transmitter (UART) used for
serial data communications. Its principal function is to convert parallel data into serial
data, and vice versa. The UART can handle serial data rates up to 5 Mbit/s.
The SC16C751B is functionally equivalent to the SC16C750B, and requires a special
software initialization sequence to configure the device to operate (see
Section 6.6
).
Programming of control registers enables the added features of the SC16C751B. Some of
these added features are the 64-byte receive and transmit FIFOs, automatic hardware
flow control. The selectable auto-flow control feature significantly reduces software
overload and increases system efficiency while in FIFO mode by automatically controlling
serial data flow using RTS output and CTS input signals. On-board status registers
provide the user with error indications, operational status, and modem interface control.
System interrupts may be tailored to meet user requirements. An internal loopback
capability allows on-board diagnostics.
The SC16C751B operates at 5 V, 3.3 V and 2.5 V, the industrial temperature range and is
available in the plastic HVQFN24 package.
2.
Features
I
Single channel
I
5 V, 3.3 V and 2.5 V operation
I
5 V tolerant on input only pins
1
I
Industrial temperature range (
40
°
C to +85
°
C)
I
After reset, all registers are identical to the typical 16C450 register set
I
Capable of running with all existing generic 16C450 software
I
Up to 5 Mbit/s transmit/receive operation at 5 V, 3.3 V; 3 Mbit/s at 2.5 V
I
64-byte transmit FIFO
I
64-byte receive FIFO with error flags
I
Programmable auto-RTS and auto-CTS
N
In auto-CTS mode, CTS controls transmitter
N
In auto-RTS mode, receive FIFO contents and threshold control RTS
I
Automatic hardware flow control
I
Software selectable baud rate generator
I
Four selectable receive interrupt trigger levels
I
Standard modem interface
I
Sleep mode
SC16C751B
5 V, 3.3 V and 2.5 V UART with 64-byte FIFOs
Rev. 02 — 10 October 2008
Product data sheet
1.
For data bus pins D7 to D0, see
Table 22 “Limiting values”
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C751BIBS,128 功能描述:UART 接口集成電路 16CB 2.5-5V 3MBPS 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
SC16C751BIBS,151 功能描述:UART 接口集成電路 16CB 2.5-5V 3MBPS 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
SC16C751BIBS,157 功能描述:UART 接口集成電路 16CB 2.5-5V 3MBPS 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
SC16C751BIBS-F 功能描述:UART 接口集成電路 16CB 2.5-5V 3MBPS UART 64BFIFO 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
SC16C751BIBS-S 功能描述:UART 接口集成電路 16CB 2.5-5V 3MBPS UART 64BFIFO 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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