參數(shù)資料
型號： SC16C550BIA44
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 16-byte FIFOs
封裝： SC16C550BIA44<SOT187-2 (PLCC44)|<<http://www.nxp.com/packages/SOT187-2.html<1<week 51, 2004,;SC16C550BIA44<SOT187-2 (PLCC44)|<<http://www.nxp.com/packages/SOT187-2.html&l
文件頁數(shù)： 1/48頁
文件大?。?/td> 240K
代理商： SC16C550BIA44
1.
General description
The SC16C550B 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 3 Mbit/s.
The SC16C550B is pin compatible with the ST16C550, TL16C550 and PC16C550, and it
will power-up to be functionally equivalent to the 16C450. The SC16C550B also provides
DMA mode data transfers through FIFO trigger levels and the TXRDY and RXRDY signals
(TXRDY and RXRDY are not supported in the HVQFN32 package). 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 SC16C550B operates at 5 V, 3.3 V and 2.5 V, and the Industrial temperature range,
and is available in plastic HVQFN32, DIP40, PLCC44 and LQFP48 packages.
2.
Features
I
5 V, 3.3 V and 2.5 V operation
I
Industrial temperature range
I
After reset, all registers are identical to the typical 16C450 register set
I
Capable of running with all existing generic 16C450 software
I
Pin compatibility with the industry-standard ST16C450/550, TL16C450/550,
PC16C450/550
I
Up to 3 Mbit/s transmit/receive operation at 5 V, 2 Mbit/s at 3.3 V, and 1 Mbit/s at 2.5 V
I
5 V tolerant on input only pins
1
I
16 byte transmit FIFO
I
16 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, RX FIFO contents and threshold control RTS
I
Automatic hardware flow control
I
Software selectable baud rate generator
I
Four selectable Receive FIFO interrupt trigger levels
I
Standard modem interface
I
Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun Break)
I
Independent receiver clock input
I
Transmit, Receive, Line Status, and Data Set interrupts independently controlled
SC16C550B
5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
Rev. 05 — 1 October 2008
Product data sheet
1.
For data bus pins D7 to D0, see
Table 24 “Limiting values”
.
相關(guān)PDF資料
PDF描述
SC16C550BIB48 5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
SC16C550BIBS 5 V, 3.3 V and 2.5 V UART with 16-byte FIFOs
SC16C650BIB48 5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder-decoder
SC16C650BIBS 5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder-decoder
SC16C652BIBS 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit-s (max.) with 32-byte FIFOs and infrared (IrDA) encoder-decoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C550BIA44,512 功能描述:UART 接口集成電路 16CB 2.5V-5V 1CH 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
SC16C550BIA44,518 功能描述:UART 接口集成電路 1CH. UART 16B 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
SC16C550BIA44,529 功能描述:UART 接口集成電路 16CB 2.5V-5V 1CH 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
SC16C550BIA44512 制造商:NXP Semiconductors 功能描述:IC SINGLE UART FIFO 3MBPS 5.5V LCC44
SC16C550BIA44-S 功能描述:UART 接口集成電路 16CB 2.5V-5V 1CH UART 16B 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
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