Datasheet > 微控制器和处理器 > 串行 IO/通信控制器> SC16C2550BIA44-S

SC16C2550BIA44-S

更新时间： 2024-11-11 13:13:15

品牌	Logo	应用领域
恩智浦 - NXP		先进先出芯片
页数	文件大小	规格书
42页	194K
描述
IC,UART,CMOS,LDCC,44PIN,PLASTIC

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技术参数
数据手册

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SC16C2550BIA44-S 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	QCCJ, LDCC44,.7SQ	Reach Compliance Code：	unknown
风险等级：	5.75	JESD-30 代码：	S-PQCC-J44
端子数量：	44	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QCCJ	封装等效代码：	LDCC44,.7SQ
封装形状：	SQUARE	封装形式：	CHIP CARRIER
电源：	2.5/5 V	认证状态：	Not Qualified
子类别：	Serial IO/Communication Controllers	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	J BEND	端子节距：	1.27 mm
端子位置：	QUAD	uPs/uCs/外围集成电路类型：	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches：	1

SC16C2550BIA44-S 数据手册

SC16C2550B

5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with

16-byte FIFOs

Rev. 02 — 14 December 2004

Product data

1. Description

The SC16C2550B is a two 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 Mbit/s.

The SC16C2550B is pin compatible with the ST16C2550. It will power-up to be

functionally equivalent to the 16C2450. The SC16C2550B 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 speciﬁc 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 SC16C2550B 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

■ 2 channel UART

■ 5 V, 3.3 V and 2.5 V operation

■ Industrial temperature range

■ Pin and functionally compatible to 16C2450 and software compatible with

INS8250, SC16C550

■ Up to 5 Mbit/s data rate at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V

■ 16 byte transmit FIFO to reduce the bandwidth requirement of the external CPU

■ 16 byte receive FIFO with error ﬂags to reduce the bandwidth requirement of the

external CPU

■ Independent transmit and receive UART control

■ Four selectable Receive FIFO interrupt trigger levels

■ Software selectable Baud Rate Generator

■ Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun

Break)

■ Transmit, Receive, Line Status, and Data Set interrupts independently controlled

12 3 4 5 6 7...42

中文翻译

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与SC16C2550BIA44-S相关器件

型号	品牌	获取价格	描述	数据表
SC16C2550BIA44-T	NXP	获取价格	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs - Channel: 2 ; Data tr
SC16C2550BIB48	NXP	获取价格	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
SC16C2550BIB48,128	NXP	获取价格	SC16C2550B - 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs QFP 48-Pi
SC16C2550BIB48,151	NXP	获取价格	SC16C2550B - 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs QFP 48-Pi
SC16C2550BIB48,157	NXP	获取价格	SC16C2550B - 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs QFP 48-Pi
SC16C2550BIB48-F	NXP	获取价格	IC,UART,CMOS,QFP,48PIN,PLASTIC
SC16C2550BIB48-S	NXP	获取价格	暂无描述
SC16C2550BIBS	NXP	获取价格	5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
SC16C2550BIBS,128	NXP	获取价格	SC16C2550B - 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs QFN 32-Pi
SC16C2550BIBS,157	NXP	获取价格	SC16C2550B - 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs QFN 32-Pi

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