BU-61582
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SPACE LEVEL MIL-STD-1553 BC/RT/MT
ADVANCED COMMUNICATION
ENGINE (SP’ACE) TERMINAL
FEATURES
• Radiation-Hardened to 1 MRad
• Fully Integrated 1553 Terminal
• Flexible Processor Interface
• 16K x 16 Internal RAM
• Automatic BC Retries
• Programmable BC Gap Times
• BC Frame Auto-Repeat
• Intelligent RT Data Buffering
• Small Ceramic Package
• Available to SMD 5962-96887
• Multiple Ordering Options;
+5V (Only)
DESCRIPTION
+5V/-15V
+5V/-12V
+5V/Transceiverless
+5V (Only, with Transmit Inhibits)
DDC’s BU-61582 Space Advanced Communication Engine (SP’ACE)
is a radiation hardened version of the BU-61580 ACE terminal. DDC
is able to supply the BU-61582 with enhanced screening for space
and other high reliability applications.
The BU-61582 provides a complete integrated BC/RT/MT interface
between a host processor and a MIL-STD-1553 bus. The BU-61582
provides functional and software compatibility with the standard BU-
61580 product and is packaged in the same 1.9 square-inch package
footprint.
As an option, DDC can supply the BU-61582 with space level screen-
ing.This entails enhancements in the areas of element evaluation and
screening procedures for active and passive elements, as well as the
manufacturing and screening processes used in producing the termi-
nals.
The BU-61582 integrates dual transceiver, protocol, memory man-
agement and processor interface logic, and 16K words of RAM in the
choice of 70-pin DIP or flat pack packages. Transceiverless versions
may be used with an external electrical or fiber optic transceiver.
To minimize board space and ‘glue’ logic, the SP’ACE terminals pro-
vide ultimate flexibility in interfacing to a host processor and inter-
nal/external RAM.
FOR MORE INFORMATION CONTACT:
Technical Support:
1-800-DDC-5757 ext. 7234
Data Device Corporation
105 Wilbur Place
Bohemia, New York 11716
631-567-5600 Fax: 631-567-7358
www.ddc-web.com
©
1998, 1999 Data Device Corporation