Datasheet > HD1-6402B-9

HD1-6402B-9

更新时间： 2024-09-18 22:33:19

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
7页	147K
描述
CMOS Universal Asynchronous Receiver Transmitter (UART)

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HD1-6402B-9 数据手册

HD-6402

CMOS Universal Asynchronous

Receiver Transmitter (UART)

March 1997

Features

Description

• 8.0MHz Operating Frequency (HD-6402B)

• 2.0MHz Operating Frequency (HD-6402R)

• Low Power CMOS Design

The HD-6402 is a CMOS UART for interfacing computers or

microprocessors to an asynchronous serial data channel.

The receiver converts serial start, data, parity and stop bits.

The transmitter converts parallel data into serial form and

automatically adds start, parity and stop bits. The data word

length can be 5, 6, 7 or 8 bits. Parity may be odd or even.

Parity checking and generation can be inhibited. The stop

bits may be one or two or one and one-half when transmit-

ting 5-bit code.

• Programmable Word Length, Stop Bits and Parity

• Automatic Data Formatting and Status Generation

• Compatible with Industry Standard UARTs

• Single +5V Power Supply

• CMOS/TTL Compatible Inputs

The HD-6402 can be used in a wide range of applications

including modems, printers, peripherals and remote data

acquisition systems. Utilizing the Intersil advanced scaled

SAJI IV CMOS process permits operation clock frequencies

up to 8.0MHz (500K Baud). Power requirements, by compar-

ison, are reduced from 300mW to 10mW. Status logic

increases flexibility and simplifies the user interface.

Ordering Information

PACKAGE

Plastic DIP

TEMPERATURE RANGE

2MHz = 125K BAUD

HD3-6402R-9

8MHz = 500K BAUD

HD3-6402B-9

PKG. NO.

E40.6

-40 C to +85 C

CERDIP

SMD#

-40 C to +85 C

HD1-6402R-9

HD1-6402B-9

F40.6

-55 C to +125 C

5962-9052501MQA

5962-9052502MQA

Pinout

HD-6402 (PDIP, CERDIP)

TOP VIEW

40 TRC

GND

39 EPE

38 CLS1

37 CLS2

36 SBS

35 PI

RRD

RBR8

RBR7

RBR6

RBR5

RBR4

34 CRL

33 TBR8

32 TBR7

31 TBR6

30 TBR5

29 TBR4

28 TBR3

27 TBR2

26 TBR1

25 TRO

24 TRE

23 TBRL

22 TBRE

21 MR

RBR3 10

RBR2 11

RBR1 12

PE 13

FE 14

OE 15

SFD 16

RRC 17

DRR 18

DR 19

RRI 20

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.

File Number 2956.1

12 3 4 5 6 7

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