BU-65142D2-450 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> BU-65142D2-450

BU-65142D2-450: DescriptionMil-Std-1553 Controller, 2 Channel(s), 0.125MBps, CMOS, CQIP78, CERAMIC, QIP-78; CategoryThe embedded processor and controller Microcontrollers and processors; File Size247KB，26 Pages; ManufacturerData Device Corporation

Download Datasheet Parametric View All

BU-65142D2-450 Overview

Mil-Std-1553 Controller, 2 Channel(s), 0.125MBps, CMOS, CQIP78, CERAMIC, QIP-78

BU-65142D2-450 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Data Device Corporation
Parts packaging code	QFP
package instruction	QIP,
Contacts	78
Reach Compliance Code	compliant
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-CQIP-P78
JESD-609 code	e0
low power mode	NO
Number of serial I/Os	2
Number of terminals	78
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Filter level	MIL-PRF-38534
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	NO
technology	CMOS
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	PIN/PEG
Terminal pitch	2.54 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
total dose	300k Rad(Si) V
width	41.91 mm
uPs/uCs/peripheral integrated circuit type	SERIAL IO/COMMUNICATION CONTROLLER, MIL-STD-1553

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

RF sniffer circuit

High-power switching power supply composed of L4970A

Transistor attenuation--feedback tone circuit

Series switching power supply circuit composed of CW3524 05

Mini Powerful FM Radio Transmitter

Reflective fiber optic sensor circuit

PICKIT3 programming PIC16F88X error causes and solutions: When using pickit3 to program pic16f883, it often fails to program.After careful comparison and search, I found that when the PIC16F883 is powered by 3.3V and code protection is enabled, it can be bur...; shizaigaole Microchip MCU

LPCXpressso question: There are two questions; 1. How to set breakpoints when debugging LPCXpresso. 2. Can LPCXpresso project files only be imported into compressed files, and must they be in ZIP format? Is there any way t...; lixiaohai8211 NXP MCU

ARM system 16-bit data bus, how to read 32-bit data with ldr instruction: Regarding the 16-bit bus width of the ARM system, I have a question. An ARM ldr instruction will read 32-bit data, but the AT91M40800 I am using now has only 16 data buses. How do I understand this? ?...; cqr059999 ARM Technology

Which expert can help me?: Can any experts help me? My company needs to drive a bare board, but the hardware company only gave me the following table and no other information. How can I drive this LCD? The LCD uses hx8347. I re...; sptian Embedded System

Problems with SOFTICE source code debugging in DS3.2: I have set it up like this in SoftIce Symbol Loader: Tools\Option\Translate: Package source with symbol table When I enter a breakpoint, the source code is displayed, but when I press F10, it turns ba...; Abrolex Embedded System

Show the WEBENCH design process + AC~DC:5v@2A power supply design: [postbg]bg9.png[/postbg][font=仿宋, 仿宋_GB2312][size=5] I have always used DC-DC power conversion, and never involved AC to DC conversion. Considering that I often do some debugging and there is no DC po...; 电子微创意 Analogue and Mixed Signal

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components