BU-64845F4-271 datasheet, PDF - EEWORLD Datasheet

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BU-64845F4-271: DescriptionSerial IO/Communication Controller, CMOS, CQFP80; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1MB，95 Pages; ManufacturerData Device Corporation

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BU-64845F4-271 Overview

Serial IO/Communication Controller, CMOS, CQFP80

BU-64845F4-271 Parametric

Parameter Name	Attribute value
length	22.606 mm
Maximum seat height	3.302 mm
width	22.606 mm
Package shape	SQUARE
Package form	FLATPACK
Terminal form	FLAT
Terminal location	QUAD
Number of terminals	80
Package body material	CERAMIC, METAL-SEALED COFIRED
Terminal pitch	1 mm
encapsulated code	QFF
Encapsulate equivalent code	QFL80,.89SQ,40
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Filter level	MIL-STD-883 Class B (Modified)
Objectid	1154989768
package instruction	QFF, QFL80,.89SQ,40
Contacts	80
YTEOL	7
Reach Compliance Code	Compliant
Country Of Origin	Taiwan, USA
Is Samacsys	N
Maximum supply voltage	5.5 V
technology	CMOS
Temperature level	INDUSTRIAL
Other features	LG-MAX;WD-MAX
letter of agreement	MIL STD 1553B
Number of serial I/Os	2
boundary scan	NO
Data encoding/decoding methods	BIPH-LEVEL(MANCHESTER)
Minimum supply voltage	4.5 V
Address bus width	16
maximum clock frequency	20 MHz
Maximum data transfer rate	0.125 MBps
External data bus width	16
Nominal supply voltage	5 V
surface mount	YES
uPs/uCs/peripheral integrated circuit type	SERIAL IO/COMMUNICATION CONTROLLER, MIL-STD-1553
JESD-30 code	S-CQFP-F80
Certification status	Not Qualified

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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.

The technology used in DDC’s Micro-ACE series of products may be

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