參數(shù)資料
型號： SC16C550BIA44,512
廠商： NXP Semiconductors
文件頁數(shù)： 1/48頁
文件大小： 0K
描述： IC UART SINGLE W/FIFO 44-PLCC
標(biāo)準(zhǔn)包裝： 26
特點(diǎn)： 可編程
通道數(shù)： 1，UART
FIFO's： 16 字節(jié)
電源電壓： 2.5V，3.3V，5V
帶自動流量控制功能： 是
帶故障啟動位檢測功能： 是
帶調(diào)制解調(diào)器控制功能： 是
帶CMOS： 是
安裝類型： 表面貼裝
封裝/外殼： 44-LCC（J 形引線）
供應(yīng)商設(shè)備封裝： 44-PLCC
包裝： 管件
其它名稱： 935274387512
SC16C550BIA44
SC16C550BIA44-ND
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 pins1
I 16 byte transmit FIFO
I 16 byte receive FIFO with error ags
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 ow 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”.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
SC16C550BIB48 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
SC16C550BIB48,128 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
SC16C550BIB48,151 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
SC16C550BIB48,157 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
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