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BU-64745G3-371

Description
Serial IO/Communication Controller, CMOS, CQFP80
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,95 Pages
ManufacturerData Device Corporation
Download Datasheet Parametric View All

BU-64745G3-371 Overview

Serial IO/Communication Controller, CMOS, CQFP80

BU-64745G3-371 Parametric

Parameter NameAttribute value
Objectid1154987484
Parts packaging codeQFP
package instructionQFP, QFP80,1.1SQ,40
Contacts80
Reach Compliance Codecompliant
Country Of OriginTaiwan, USA
YTEOL7.25
Address bus width16
boundary scanNO
maximum clock frequency20 MHz
letter of agreementMIL STD 1553A; MIL STD 1553B; MCAIR; STANAG-3838
Data encoding/decoding methodsBIPH-LEVEL (MANCHESTER)
Maximum data transfer rate1 MBps
External data bus width16
JESD-30 codeS-XQFP-G80
length22.35 mm
Number of serial I/Os2
Number of terminals80
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialCERAMIC
encapsulated codeQFP
Encapsulate equivalent codeQFP80,1.1SQ,40
Package shapeSQUARE
Package formFLATPACK
Certification statusNot Qualified
Filter levelMIL-STD-883 Class B (Modified)
Maximum supply voltage3.6 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal formGULL WING
Terminal pitch1 mm
Terminal locationQUAD
width22.35 mm
uPs/uCs/peripheral integrated circuit typeSERIAL IO/COMMUNICATION CONTROLLER, MIL-STD-1553
Make sure the next
Card you purchase
has...
®
BU-6474X/6484X/6486X
MINI-ACE
®
MARK3/MICRO-ACE
®
*-TE
FEATURES
Fully Integrated 3.3 or 5.0 Volt, 1553
A/B Notice 2 Terminal
World’s First all 3.3 Volt Terminal
Transceiver Power-Down Options
World’s Smallest CQFP MIL-STD-1553
Device
80-pin Ceramic Flat/Gull Wing
Package or 324-Ball BGA Package
Enhanced Mini-ACE Architecture
Multiple Configurations:
- RT-only, 4K RAM
- BC/RT/Monitor, 4K RAM
DESCRIPTION
The Mini-ACE Mark3 and Micro-ACE-TE are the world's first MIL-STD-1553
terminals which can be powered entirely by +3.3 volts, thus eliminating the
need for a +5 volt power supply. With a package body of 0.880 inches square
and a gull wing "toe-to-toe" dimension of 1.110 inches, the Mini-ACE Mark3
is the industry's smallest ceramic gull-lead 1553 terminal. At 0.815 inches
square, the Micro-ACE-TE (BGA package) provides the smallest industry
footprint, enabling its use in applications where PC board space is at a pre-
mium.
These devices integrate dual 3.3 or 5 volt transceivers, 3.3 or 5.0 volt protocol
logic, and either 4K or 64K words of internal RAM. The architecture is identi-
cal to that of the Enhanced Mini-ACE, and most features are functionally and
software compatible with the previous Mini-ACE (Plus) and ACE genera-
tions.
A salient feature of the Mini-ACE Mark3 and Micro-ACE-TE is the advanced
bus controller architecture. This provides methods to control message sched-
uling, the means to minimize host overhead for asynchronous message
insertion, facilitate bulk data transfers and double buffering, and support
various message retry and bus switching strategies.
The remote terminal architecture provides flexibility in meeting all common
MIL-STD-1553 protocols. The choice of RT data buffering and interrupt
options provides robust support for synchronous and asynchronous messag-
ing, while ensuring data sample consistency and supporting bulk data trans-
fers. The monitor mode provides true message monitoring, and supports fil-
tering on an RT address/T-R bit/subaddress basis.
The Mini-ACE Mark3 and Micro-ACE-TE incorporate fully autonomous built-
in self-tests of internal protocol logic and RAM. The terminals provide
the
same flexibility in host interface configurations as the ACE/Mini-ACE, along
with a reduction in the host processor's worst case holdoff time.
- BC/RT/Monitor, 64K RAM
Supports 1553A/B Notice 2, McAir,
STANAG 3838 Protocols
MIL-STD-1553, McAir, and MIL-
STD-1760 Transceiver Options
Highly Flexible Host Side Interface
Compatible With Mini-ACE and ACE
Generations
Highly Autonomous BC with Built-In
Message Sequence Controller
Choice of Single, Double, and
Circular RT Buffering Options
Selective Message Monitor
Comprehensive Built-In Self-Test
Choice Of 10, 12, 16, or 20 MHz Clock
Inputs
Software Libraries and Drivers
available for Windows® 9x/2000/XP,
Windows NT®, VxWorks® and Linux
Available with Full Military
Temperature Range and Screening
FOR MORE INFORMATION CONTACT:
Technical Support:
1-800-DDC-5757 ext. 7771
Data Device Corporation
105 Wilbur Place
Bohemia, New York 11716
631-567-5600 Fax: 631-567-7358
www.ddc-web.com
subject to one or more patents pending.
All trademarks are the property of their respective owners.
© 2002 Data Device Corporation
*
The technology used in DDC’s Micro-ACE series of products may be
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