Datasheet > V62/03626-02XE

V62/03626-02XE

更新时间： 2023-06-19 15:23:02

品牌	Logo	应用领域
德州仪器 - TI		通信时钟数据传输外围集成电路
页数	文件大小	规格书
35页	443K
描述
具有 64 字节 Fifo 的增强型产品 3.3V 双 Uart \| PT \| 48 \| -55 to 110

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V62/03626-02XE 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：	QFP
包装说明：	LFQFP,	针数：	48
Reach Compliance Code：	compliant	HTS代码：	8542.31.00.01
风险等级：	5.75	地址总线宽度：	3
边界扫描：	NO	最大时钟频率：	48 MHz
通信协议：	ASYNC, BIT	最大数据传输速率：	0.375 MBps
外部数据总线宽度：	8	JESD-30 代码：	S-PQFP-G48
JESD-609代码：	e4	长度：	7 mm
低功率模式：	YES	湿度敏感等级：	3
串行 I/O 数：	1	端子数量：	48
最高工作温度：	110 °C	最低工作温度：	-55 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFQFP
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.6 mm	最大供电电压：	3.6 V
最小供电电压：	2.7 V	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	OTHER	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING	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：	7 mm	uPs/uCs/外围集成电路类型：	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches：	1

V62/03626-02XE 数据手册

TL16C752B-EP

3.3-V DUAL UART WITH 64-BYTE FIFO

SGLS153 – FEBRUARY 2003

Controlled Baseline

– One Assembly/Test Site, One Fabrication

Site

Optional Data Flow Resume by Xon Any

Character

DMA Signaling Capability for Both

Received and Transmitted Data

Extended Temperature Performance of

–40°C to 110°C

Supports 3.3-V Operation

Enhanced Diminishing Manufacturing

Sources (DMS) Support

Software Selectable Baud Rate Generator

Prescaler Provides Additional Divide By

Four Function

Enhanced Product Change Notification

†

Qualification Pedigree

Fast Access Time 2 Clock Cycle IOR/IOW

Pulse Width

Pin Compatible With ST16C2550 With

Additional Enhancements

Programmable Sleep Mode

Up to 1.5-Mbps Baud Rate When Using

Crystal (24-MHz Input Clock)

Programmable Serial Interface

Characteristics

– 5-, 6-, 7-, or 8-Bit Characters

– Even, Odd, or No Parity Bit Generation

and Detection

Up to 3-Mbps Baud Rate When Using

Oscillator or Clock Source (48-MHz Input

Clock)

– 1, 1.5, or 2 Stop Bit Generation

64-Byte Transmit FIFO

False Start Bit Detection

64-Byte Receive FIFO With Error Flags

Complete Status Reporting Capabilities in

Both Normal and Sleep Mode

Programmable and Selectable Transmit and

Receive FIFO Trigger Levels for DMA and

Interrupt Generation

Line Break Generation and Detection

Internal Test and Loopback Capabilities

Fully Prioritized Interrupt System Controls

Programmable Receive FIFO Trigger Levels

for Software/Hardware Flow Control

Software/Hardware Flow Control

– Programmable Xon/Xoff Characters

– Programmable Auto-RTS and Auto-CTS

Modem Control Functions (CTS, RTS, DSR,

DTR, RI, and CD)

description

The TL16C752B-EP is a dual-universal asynchronous receiver/transmitter (UART) with 64-byte FIFOs,

automatic hardware/software flow control, and data rates up to 3 Mbps. The TL16C752B-EP offers enhanced

features. It has a transmission control register (TCR) that stores receiver FIFO threshold levels to start/stop

transmission during hardware and software flow control. With the FIFO RDY register, the software gets the

status of TXRDY/RXRDY for all four ports in one access. On-chip 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 onboard diagnostics.

The UART transmits data, sent to it over the peripheral 8-bit bus, on the TX signal and receives characters on

the RX signal. Characters can be programmed to be 5, 6, 7, or 8 bits. The UART has a 64-byte receive FIFO

and transmit FIFO and can be programmed to interrupt at different trigger levels. The UART generates its own

desired baud rate based upon a programmable divisor and its input clock. It can transmit even, odd, or no parity

and 1, 1.5, or 2 stop bits. The receiver can detect break, idle, or framing errors, FIFO overflow, and parity errors.

The transmitter can detect FIFO underflow. The UART also contains a software interface for modem control

operations, and has software flow control and hardware flow control capabilities.

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.

†

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range.

This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST,

electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this

component beyond specified performance and environmental limits.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...35

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