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HI-8282APQTF-10

更新时间： 2024-01-27 04:47:32

品牌	Logo	应用领域
HOLTIC		微控制器和处理器串行IO控制器通信控制器外围集成电路接收机数据传输时钟
页数	文件大小	规格书
14页	214K
描述
ARINC 429 SERIAL TRANSMITTER AND DUAL RECEIVER

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HI-8282APQTF-10 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：	QFP,	针数：	44
Reach Compliance Code：	compliant	ECCN代码：	7A994
HTS代码：	8542.39.00.01	风险等级：	5.66
Is Samacsys：	N	地址总线宽度：
边界扫描：	NO	最大时钟频率：	1 MHz
最大数据传输速率：	0.0152587890625 MBps	外部数据总线宽度：	16
JESD-30 代码：	S-PQFP-G44	JESD-609代码：	e3
长度：	10 mm	低功率模式：	NO
湿度敏感等级：	3	串行 I/O 数：	1
端子数量：	44	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QFP	封装形状：	SQUARE
封装形式：	FLATPACK	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	2.45 mm
最大供电电压：	5.25 V	最小供电电压：	4.75 V
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.8 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	40	宽度：	10 mm
uPs/uCs/外围集成电路类型：	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	Base Number Matches：	1

HI-8282APQTF-10 数据手册

HI-8282A

ARINC 429 SERIAL TRANSMITTER AND DUAL RECEIVER

January 2006

GENERALDESCRIPTION

FEATURES

! ARINC specification 429 compliant

The HI-8282A is a silicon gate CMOS device for interfacing

the ARINC 429 serial data bus to a 16-bit parallel data bus.

Two receivers and an independent transmitter are

provided. The receiver input circuitry and logic are

designed to meet theARINC 429 specifications for loading,

level detection, timing, and protocol. The transmitter

section provides the ARINC 429 communication protocol.

Additional interface circuitry such as the Holt HI-8585,

HI-8586 or HI-3182 is required to translate the 5 volt logic

outputs toARINC 429 drive levels.

! Alternate source to Intersil HS-3282 in all

ARINC 429 applications

! Small footprint 44-pin QFP package option

! 16-Bit parallel data bus

! Direct receiver interface to ARINC bus

! Timing control 10 times the data rate

! Selectable data clocks

! Automatic transmitter data timing

! 8 word transmit FIFO

The 16-bit parallel data bus exchanges the 32-bit ARINC

data word in two steps when either loading the transmitter

or interrogating the receivers. The data bus interfaces with

CMOS andTTL.

! Receiver error rejection per ARINC

specification 429

! Self test mode

Timing of all the circuitry begins with the master clock input,

CLK. For ARINC 429 applications, the master clock

frequency is 1 MHz.

! Parity functions

! Low power, single 5 volt supply

! Industrial & full military temperature ranges

Each independent receiver monitors the data stream with a

sampling rate 10 times the data rate. The sampling rate is

software selectable at either 1MHz or 125KHz. The results

of a parity check are available as the 32nd ARINC bit. The

HI-8282A examines the null and data timings and will reject

erroneous patterns. For example, with a 125 KHz clock

selection, the data frequency must be between 10.4 KHz

and 15.6 KHz.

PIN CONFIGURATION (Top View)

The transmitter has a First In, First Out (FIFO) memory to

store 8ARINC words for transmission. The data rate of the

transmitter is software selectable by dividing the master

clock, CLK, by either 10 or 80. The master clock is used to

set the timing of theARINC transmission within the required

resolution.

N/C - 1

D/R1 - 2

D/R2 - 3

SEL - 4

EN1 - 5

EN2 - 6

BD15 - 7

BD14 - 8

BD13 - 9

BD12 - 10

BD11 - 11

33 - N/C

32 - N/C

31 - CWSTRX

30 - ENTX

29 - 429DO

28 - 429DO

27 - TX/R

26 - PL2

25 - PL1

24 - BD00

23 - BD01

HI-8282APQI

HI-8282APQT

HI-8282APQM

APPLICATIONS

! Avionics data communication

! Serial to parallel conversion

! Parallel to serial conversion

44-Pin Plastic Quad Flat Pack (PQFP)

(See page 10 for additional Package Pin Configurations)

HOLT INTEGRATED CIRCUITS

www.holtic.com

(DS8282A Rev. E)

01/06

12 3 4 5 6 7...14

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与HI-8282APQTF-10相关器件

型号	品牌	描述	获取价格	数据表
HI-8282C	HOLTIC	ARINC 429 SERIAL TRANSMITTER AND DUAL RECEIVER	获取价格
HI-8282CLM	HOLTIC	SERIAL COMM CONTROLLER	获取价格
HI-8282CM	ETC	Transceiver	获取价格
HI-8282CM-01	HOLTIC	ARINC 429 SERIAL TRANSMITTER AND DUAL RECEIVER	获取价格
HI-8282CM-03	HOLTIC	ARINC 429 SERIAL TRANSMITTER AND DUAL RECEIVER	获取价格
HI-8282CT	HOLTIC	ARINC 429 SERIAL TRANSMITTER AND DUAL RECEIVER	获取价格

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