BU-65142F1-590Z datasheet, PDF

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> BU-65142F1-590Z

BU-65142F1-590Z: DescriptionMil-Std-1553 Controller, 2 Channel(s), 0.125MBps, CMOS, CDFP78, CERAMIC, DFP-78; CategoryThe embedded processor and controller Microcontrollers and processors; File Size247KB，26 Pages; ManufacturerData Device Corporation

Download Datasheet Parametric View All

BU-65142F1-590Z Overview

Mil-Std-1553 Controller, 2 Channel(s), 0.125MBps, CMOS, CDFP78, CERAMIC, DFP-78

BU-65142F1-590Z Parametric

Parameter Name	Attribute value
Parts packaging code	DFP
package instruction	DFP,
Contacts	78
Reach Compliance Code	unknown
Address bus width	11
boundary scan	NO
maximum clock frequency	16 MHz
letter of agreement	MIL STD 1553
Maximum data transfer rate	0.125 MBps
External data bus width	16
JESD-30 code	R-CDFP-F78
low power mode	NO
Number of serial I/Os	2
Number of terminals	78
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP
Package shape	RECTANGULAR
Package form	FLATPACK
Certification status	Not Qualified
Maximum seat height	5.33 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	FLAT
Terminal pitch	1.27 mm
Terminal location	DUAL
total dose	300k Rad(Si) V
uPs/uCs/peripheral integrated circuit type	SERIAL IO/COMMUNICATION CONTROLLER, MIL-STD-1553
Base Number Matches	1

Preview

Download Datasheet

View All

BU-65142 and BUS-65142 SERIES*

MIL-STD-1553 DUAL REDUNDANT

REMOTE TERMINAL HYBRID

DESCRIPTION

The BUS-65142 Series is a com-

plete dual redundant MIL-STD-

1553 Remote Terminal Unit (RTU).

The device is based upon two DDC

custom ICs, which includes two

monolithic bi-polar low power trans-

ceivers and one CMOS protocol

containing data buffers and timing

control logic. It supports all 13 mode

codes for dual redundant operation,

any combination of which can be ille-

galized.

Parallel data transfers are accom-

plished with a DMA type handshak-

ing, compatible with most CPU

types. Data transfers to/from mem-

ory are simplified by the latched

command word and word count out-

puts.

Error detection and recovery are

enhanced by BUS-65142 Series spe-

cial features. A 14-bit built-in-test

word register stores RTU information,

and sends it to the Bus Controller in

response to the Mode Command

Transmit Bit Word. The BUS-65142

Series performs continuous on-line

wraparound self-test, and provides

four error flags to the host CPU.

Inputs are provided for host CPU con-

trol of 6 bits of the RTU Status Word.

Its

small

hermetic

package,

-55°C to +125°C operating tempera-

ture range, and complete RTU opera-

tion make the BUS-65142 ideal for

most MIL-STD-1553 applications

requiring hardware or microprocessor

subsystems.

FEATURES

•

Complete Integrated Remote

Terminal Including:

–Dual Low-Power Transceivers

–Complete RT Protocol

•

Multiple Ordering Options;

+5V (Only), +5V/-15V, and +5V/-12V

•

Direct Interface to Systems With

No Processor

•

Radiation Tolerant Version

Available

•

Space Qualified Version Available

•

High Reliability Screening Available

(Note:

BUS-65142 is NOT recommended for new design, use BU-61703/05 Simple System RT for new designs.

BU-65142 is NOT recommended for new design, consult factory or local representative for more information)

DATA

BUS A

TRANSCEIVER

ENCODER/

DECODER

BIT

PROCESSOR

BUFFER

DB0-DB15

BUF ENA

DTREQ

DTGRT

DTACK

DTSTR

R/W

WATCHDOG

TIMEOUT

TRANSFER

CONTROLS

DATA

BUS B

TRANSCEIVER

ENCODER/

DECODER

BIT

PROCESSOR

CURRENT

WORD

COUNTER

PROTOCOL

SEQUENCER

AND

CONTROL

LOGIC

A0-A4

A5-A10

DAT/CMD

ILL CMD (ME)

SS REQ

ADBC

RT FLAG

SS BUSY

SS FLAG

MESS ERR

RT FAIL

HS FAIL

RTADD ERR

NBGT

INCMD

BITEN

STATEN

GBR

COMMAND

LATCH

RT ADDRESS

PARITY

STATUS

16 MHz CLOCK

ERROR FLAGS

TIMING FLAGS

DDC CUSTOM CHIP

FIGURE 1. BUS-65142 SERIES BLOCK DIAGRAM

1988, 1999 Data Device Corporation

Recommended Resources

How to choose and use resistors?

Optoelectronic relay circuit using operational amplifier

80V effective value analog switch circuit diagram

CW200 integrated regulated power supply using NPN power transistor for current expansion

Winding rotor asynchronous motor series connected reactor step-down starting circuit

Inverter circuit 16

Some questions about the 6410 platform matrix keyboard driver under ce6: I am currently looking at the keyboard driver for the 6410 platform under ce6. However, I don't quite understand a few things. I hope you can help me answer them: 1. In the interrupt processing thread...; sunnumone Embedded System

Very confusing UART interrupts: [align=left][font=宋体]The microcontroller I use is [/font]msp43g2553, [font=宋体]I encountered a difficult problem when debugging the serial port [/font], [font=宋体]I can't solve it for the time being [/f...; 挨紧 Microcontroller MCU

The embodiment of advanced usage of C language in application: We need to know that a variable is actually an abstract name for a memory address. In a statically compiled program, all variable names are converted to memory addresses during compilation. The machin...; Aguilera Microcontroller MCU

TI group purchases chips and gives away PCBs for free --- purely personal behavior: 1. Board situation: The following post was posted when I just received the PCB. https://bbs.eeworld.com.cn/thread-330579-1-1.html Size: 10cm x 35mm2. On-board resources: See the picture below.In order...; dontium Buy&Sell

I want a more efficient way to use a button as a switch.: As the title says, use a button TV to turn on the infrared mode, but my setting is not very good if((key_code == KEY_TV) && (key_length == 1)) //KEY_TV is also used as a combination key, so I set a ke...; 不过机子 51mcu

Is internship experience the only thing that fresh graduates lack?: Many fresh graduates feel uncertain and blind when facing their first job after leaving school. After several interviews, they often end up in failure. The reason for being rejected is basically: no r...; cscl Talking about work

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components