Datasheet > TL16C2550IRHBG4

TL16C2550IRHBG4

更新时间： 2024-02-25 12:14:17

品牌	Logo	应用领域
德州仪器 - TI		先进先出芯片
页数	文件大小	规格书
47页	1091K
描述
1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS

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TL16C2550IRHBG4 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFN
包装说明：	HVQCCN, LCC32,.2SQ,20	针数：	32
Reach Compliance Code：	compliant	HTS代码：	8542.31.00.01
Factory Lead Time：	6 weeks	风险等级：	5.73
其他特性：	ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 10MHZ	地址总线宽度：	3
边界扫描：	NO	最大时钟频率：	24 MHz
通信协议：	ASYNC, BIT	最大数据传输速率：	0.1875 MBps
外部数据总线宽度：	8	JESD-30 代码：	S-PQCC-N32
JESD-609代码：	e4	长度：	5 mm
低功率模式：	NO	湿度敏感等级：	2
串行 I/O 数：	2	端子数量：	32
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：	HVQCCN
封装等效代码：	LCC32,.2SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
电源：	1.8/5 V	认证状态：	Not Qualified
座面最大高度：	1 mm	子类别：	Serial IO/Communication Controllers
最大压摆率：	7.5 mA	最大供电电压：	5.5 V
最小供电电压：	4.5 V	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	5 mm	uPs/uCs/外围集成电路类型：	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches：	1

TL16C2550IRHBG4 数据手册

TL16C2550

www.ti.com

SLWS161D–JUNE 2005–REVISED OCTOBER 2006

1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS

FEATURES

•

False-Start Bit Detection

•

Programmable Auto-RTS and Auto-CTS

Complete Status Reporting Capabilities

In Auto-CTS Mode, CTS Controls Transmitter

3-State Output TTL Drive Capabilities for

Bidirectional Data Bus and Control Bus

In Auto-RTS Mode, RCV FIFO Contents, and

Threshold Control RTS

•

Line Break Generation and Detection

Internal Diagnostic Capabilities:

•

Serial and Modem Control Outputs Drive a

RJ11 Cable Directly When Equipment Is on

the Same Power Drop

– Loopback Controls for Communications

Link Fault Isolation

•

Capable of Running With All Existing

TL16C450 Software

– Break, Parity, Overrun, and Framing Error

Simulation

After Reset, All Registers Are Identical to the

TL16C450 Register Set

•

Fully Prioritized Interrupt System Controls

Modem Control Functions (CTS, RTS, DSR,

DTR, RI, and DCD)

Up to 24-MHz Clock Rate for up to 1.5-Mbaud

Operation With V_CC= 5 V

•

Available in 48-Pin TQFP (PFB), 32-Pin QFN

(RHB), or 44-Pin PLCC (FN)⁽¹⁾Packages

Up to 20-MHz Clock Rate for up to

1.25-Mbaud Operation With V_CC= 3.3 V

Pin Compatible with TL16C752B (48-Pin

Package PFB)

Up to 16-MHz Clock Rate for up to 1-Mbaud

Operation With V_CC= 2.5 V

(1) Product Preview

Up to 10-MHz Clock Rate for up to 625-kbaud

Operation With V_CC= 1.8 V

APPLICATIONS

In the TL16C450 Mode, Hold and Shift

Registers Eliminate the Need for Precise

Synchronization Between the CPU and Serial

Data

•

Point-of-Sale Terminals

Gaming Terminals

Portable Applications

Router Control

Cellular Data

Factory Automation

•

Programmable Baud Rate Generator Allows

Division of Any Input Reference Clock by 1 to

(2¹⁶- 1) and Generates an Internal 16 × Clock

Standard Asynchronous Communication Bits

(Start, Stop, and Parity) Added to or Deleted

From the Serial Data Stream

DESCRIPTION

The TL16C2550 is a dual universal asynchronous

receiver and transmitter (UART). It incorporates the

functionality of two TL16C550D UARTs, each UART

having its own register set and FIFOs. The two

UARTs share only the data bus interface and clock

source, otherwise they operate independently.

Another name for the uart function is Asynchronous

Communications Element (ACE), and these terms

will be used interchangeably. The bulk of this

document describes the behavior of each ACE, with

the understanding that two such devices are

incorporated into the TL16C2550.

•

5-V, 3.3-V, 2.5-V, and 1.8-V Operation

Independent Receiver Clock Input

Transmit, Receive, Line Status, and Data Set

Interrupts Independently Controlled

•

Fully Programmable Serial Interface

Characteristics:

– 5-, 6-, 7-, or 8-Bit Characters

– Even-, Odd-, or No-Parity Bit Generation

and Detection

– 1-, 1 1/2-, or 2-Stop Bit Generation

– Baud Generation (DC to 1 Mbit/s)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

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与TL16C2550IRHBG4相关器件

型号	品牌	描述	获取价格	数据表
TL16C2550IRHBR	TI	1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS	获取价格
TL16C2550IRHBRG4	TI	1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS	获取价格
TL16C2550PFB	TI	2.5-V to 5-V DUAL UART WITH 16-BYTE FIFOS	获取价格
TL16C2550PFBG4	TI	1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS	获取价格
TL16C2550PFBR	TI	2.5-V to 5-V DUAL UART WITH 16-BYTE FIFOS	获取价格
TL16C2550PFBRG4	TI	1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS	获取价格

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