EEWORLDEEWORLDEEWORLD

Part Number

Search

BU-65142F3-120Z

Description
Mil-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-65142F3-120Z 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-65142F3-120Z Parametric

Parameter NameAttribute value
Parts packaging codeQFP
package instructionQFF,
Contacts78
Reach Compliance Codeunknown
Address bus width11
boundary scanNO
maximum clock frequency16 MHz
letter of agreementMIL STD 1553B
Data encoding/decoding methodsBIPH-LEVEL(MANCHESTER)
Maximum data transfer rate0.125 MBps
External data bus width16
JESD-30 codeR-CQFP-F78
low power modeNO
Number of serial I/Os2
Number of terminals78
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeQFF
Package shapeRECTANGULAR
Package formFLATPACK
Certification statusNot Qualified
Filter levelMIL-STD-883
Maximum seat height5.33 mm
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelMILITARY
Terminal formFLAT
Terminal pitch1.27 mm
Terminal locationQUAD
uPs/uCs/peripheral integrated circuit typeSERIAL IO/COMMUNICATION CONTROLLER, MIL-STD-1553
Base Number Matches1
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
M
U
X
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
REGISTER
16 MHz CLOCK
ERROR FLAGS
TIMING FLAGS
DDC CUSTOM CHIP
D-RAD
FIGURE 1. BU-65142 SERIES BLOCK DIAGRAM
©
1988, 1999 Data Device Corporation
Homemade universal board
[i=s]This post was last edited by paulhyde on 2014-9-15 09:18[/i] It is made according to the breadboard. The attachment is the PCB diagram....
chbaaic Electronics Design Contest
DSP Design Digital Camera
Next semester, the school will have a DSP application course, and we need to design an electronic system to use DSP. Many members of our group are studying digital image processing, so we really want ...
quietcai DSP and ARM Processors
DataGrid style control for Pocket PC
I used the overloaded Paint method, and although it implemented style control, the style disappears once the current row style is changed. I don't know why? I need help urgently! Thank you in advance....
my_lemontree13 Embedded System
Show the buyer and seller of the fan that I bought with E coins
Submitted last night, received today. Really fast. In this hot summer, it adds a little coolness in time. The staff thoughtfully placed orders with mobile phones, saving me more gold coins. Thanks to ...
sacq Talking
[RISC-V MCU CH32V103 Evaluation] ---Advanced Wiki---Write USB Files
[i=s]This post was last edited by wintonson on 2021-1-31 15:33[/i]【 RISC-V MCU CH32V103 Review】 ---Advanced Wiki--- Writing USB files The Advancement of Victory January 31 , 2021Preface: This is the e...
wintonson Domestic Chip Exchange

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1394  1439  1319  1820  2315  29  27  37  47  35 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号