參數(shù)資料
型號(hào)： SC16C2550IA44,529
廠商： NXP Semiconductors
文件頁數(shù)： 1/46頁
文件大?。?/td> 0K
描述： IC UART DUAL W/FIFO 44-PLCC
標(biāo)準(zhǔn)包裝： 26
特點(diǎn)： 2 通道
通道數(shù)： 2，DUART
FIFO's： 16 字節(jié)
電源電壓： 2.5V，3.3V，5V
帶自動(dòng)流量控制功能： 是
帶IrDA 編碼器/解碼器： 是
帶故障啟動(dòng)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： 568-3260-5
935270019529
SC16C2550IA44-S
SC16C2550
Dual UART with 16 bytes of transmit and receive FIFOs
and infrared (IrDA) encoder/decoder
Rev. 03 — 19 June 2003
Product data
1.
Description
The SC16C2550 is a 2 channel 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 Mbits/s.
The SC16C2550 is pin compatible with the ST16C2550. It will power-up to be
functionally equivalent to the 16C2450. The SC16C2550 provides enhanced UART
functions with 16-byte FIFOs, modem control interface, DMA mode data transfer. The
DMA mode data transfer is controlled by the FIFO trigger levels and the TXRDY and
RXRDY signals. On-board status registers provide the user with error indications and
operational status. System interrupts and modem control features may be tailored by
software to meet specic user requirements. An internal loop-back capability allows
on-board diagnostics. Independent programmable baud rate generators are provided
to select transmit and receive baud rates.
The SC16C2550 operates at 5 V, 3.3 V and 2.5 V and the Industrial temperature
range, and is available in plastic PLCC44, LQFP48 and DIP40 packages.
2.
Features
s 2 channel UART
s 5 V, 3.3 V and 2.5 V operation
s Industrial temperature range
s Pin and functionally compatible to 16C2450 and software compatible with
INS8250, SC16C550
s Up to 5 Mbits/s data rate at 5 V and 3.3 V, and 3 Mbits/s at 2.5 V
s 16 byte transmit FIFO to reduce the bandwidth requirement of the external CPU
s 16 byte receive FIFO with error ags to reduce the bandwidth requirement of the
external CPU
s Independent transmit and receive UART control
s Four selectable Receive FIFO interrupt trigger levels
s Automatic software/hardware ow control
s Programmable Xon/Xoff characters
s Software selectable Baud Rate Generator
s Sleep mode
s Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun
Break)
s Transmit, Receive, Line Status, and Data Set interrupts independently controlled
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SC16C2550IB48 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder
SC16C2550IB48,128 功能描述:UART 接口集成電路 16C 2.5V-5V 2CH 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
SC16C2550IB48,151 功能描述:UART 接口集成電路 DUAL UART 16B TRNSMT RECV ENCODER/DECODER 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
SC16C2550IB48,157 功能描述:UART 接口集成電路 16C 2.5V-5V 2CH 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
SC16C2550IN40 制造商:PHILIP 功能描述:
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