BU-65142F1-120Z datasheet, PDF

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> BU-65142F1-120Z

BU-65142F1-120Z: DescriptionMil-Std-1553 Controller, 2 Channel(s), 0.125MBps, CMOS, CQFP78, 45.70 X 53.30 MM, 5.30 MM HEIGHT, CERAMIC, FP-78; CategoryThe embedded processor and controller Microcontrollers and processors; File Size265KB，28 Pages; ManufacturerData Device Corporation

Download Datasheet Parametric View All

BU-65142F1-120Z Overview

Mil-Std-1553 Controller, 2 Channel(s), 0.125MBps, CMOS, CQFP78, 45.70 X 53.30 MM, 5.30 MM HEIGHT, CERAMIC, FP-78

BU-65142F1-120Z Parametric

Parameter Name	Attribute value
Parts packaging code	QFP
package instruction	QFF,
Contacts	78
Reach Compliance Code	unknown
Address bus width	11
boundary scan	NO
maximum clock frequency	16 MHz
letter of agreement	MIL STD 1553B
Data encoding/decoding methods	BIPH-LEVEL(MANCHESTER)
Maximum data transfer rate	0.125 MBps
External data bus width	16
JESD-30 code	R-CQFP-F78
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	QFF
Package shape	RECTANGULAR
Package form	FLATPACK
Certification status	Not Qualified
Filter level	MIL-STD-883
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	MILITARY
Terminal form	FLAT
Terminal pitch	1.27 mm
Terminal location	QUAD
uPs/uCs/peripheral integrated circuit type	SERIAL IO/COMMUNICATION CONTROLLER, MIL-STD-1553
Base Number Matches	1

Preview

Download Datasheet

View All

BU-65142 series*

MIL-STD-1553 DUAL REDUNDANT

REMOTE TERMINAL HYBRID

DESCRIPTION

The BU-65142 Series is a Hi-Rel

radiation tolerent complete 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 transceivers and

one RiCmos protocol containing

data buffers and timing control logic.

It supports all 13 mode codes for dual

redundant operation, any combina-

tion of which can be illegalized.

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 BU-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 BU-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 integrated hermetic package,

-55°C to +125°C operating tempera-

ture range, and complete RTU opera-

tion make the BU-65142 ideal for

MIL-STD-1553 applications requiring

hardware or microprocessor subsys-

tems.

FEATURES

•

Radiation Tolerant to 300 krad

•

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

•

Space Qualified

•

High Reliability Screening

(Note:

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

D-RAD

FIGURE 1. BU-65142 SERIES BLOCK DIAGRAM

1988, 1999 Data Device Corporation

Recommended Resources

Internal structure of shift register SN74LS164N

Stabilized power supply circuit with automatic switching and uninterrupted voltage 01

Output uses DC coupled 15 to 60W audio amplifier circuit

LR7 typical application circuit diagram

Differential capacitor pulse width modulation circuit

TA-25 main technical performance

Recruiting 2 beautiful women majoring in electronics: Hello, friends in the forum, our company's marketing department needs to recruit1 customer service staff, whose main job is to answer customer calls and do preliminary communication with customers;1 o...; laoguo Recruitment

Today at 10 am WPI live broadcast [Application of TI ultra-low power MCU in touch and intelligent industrial gateway]: Event details >>[url=https://www.eeworld.com.cn/huodong/TIWPI-20180725/][color=blue][b]Application of TI ultra-low power MCU in touch and intelligent industrial gateway[/b][/color][/url] [color=red]Li...; EEWORLD社区 TI Technology Forum

Suggestions for students majoring in microwave: The research field of electromagnetic field and microwave technology is very broad. The hardware part includes antenna design and implementation, TR design and implementation, etc., and the software p...; banana RF/Wirelessly

Where is the computer CPU temperature information stored?: [size=18px]Does anyone know where the CPU temperature information of a computer is stored? Is it under a certain port, in the memory, or on the motherboard? Please give me some tips if you know. Thank...; xiaoxiangjin Embedded System

About the application of eZ430-RF2500 in smart car data collection (I): On March 25, I got the last set of development kits. I tried the demo like most of the other guys did, and it worked.Then I started designing other hardware platforms. After all, the transmission modu...; k410533234 Microcontroller MCU

S3C2440 SPI receiving problem: I have a question about S3C2440 SPI receiving. The program code is as follows. I can capture the correct waveforms of MISO and MOSI through an oscilloscope, indicating that the data transmission and r...; cclinyes Embedded System

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