BUS-61554-140S datasheet, PDF - EEWORLD Datasheet

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BUS-61554-140S: DescriptionMil-Std-1553 Controller, 2 Channel(s), 0.125MBps, CMOS, DDIP-78; CategoryThe embedded processor and controller Microcontrollers and processors; File Size49KB，4 Pages; ManufacturerData Device Corporation

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BUS-61554-140S Overview

Mil-Std-1553 Controller, 2 Channel(s), 0.125MBps, CMOS, DDIP-78

BUS-61554-140S Parametric

Parameter Name	Attribute value
Maker	Data Device Corporation
Parts packaging code	QIP
package instruction	DDIP-78
Contacts	78
Reach Compliance Code	unknown
Address bus width	16
boundary scan	NO
letter of agreement	MIL-STD-1553
Data encoding/decoding methods	BIPH-LEVEL(MANCHESTER)
Maximum data transfer rate	0.125 MBps
External data bus width	16
JESD-30 code	R-XQIP-P78
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	UNSPECIFIED
encapsulated code	QIP
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
Maximum seat height	5.334 mm
surface mount	NO
technology	CMOS
Temperature level	MILITARY
Terminal form	PIN/PEG
Terminal pitch	2.54 mm
Terminal location	QUAD
width	41.91 mm
uPs/uCs/peripheral integrated circuit type	SERIAL IO/COMMUNICATION CONTROLLER, MIL-STD-1553
Base Number Matches	1

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BUS-61553

MIL-STD-1553 ADVANCED INTEGRATED

MUX (AIM ) HYBRID

ALSO

SEE

IDE

R’S GU

USE

DESCRIPTION

DDC’s

BUS-61553

Advanced

Integrated Mux (AIM) Hybrid is a

complete

MIL-STD-1553

Bus

Controller (BC), Remote Terminal

Unit (RTU), and Bus Monitor (MT)

device. Packaged in a single 78-pin

DIP package, the BUS-61553 con-

tains dual low-power transceivers,

complete BC/RT/MT protocol logic, a

MIL-STD-1553-to-host interface unit

and 8K x 16 RAM.

Using an industry standard dual

transceiver and standard status and

control signals, the BUS-61553 sim-

plifies system integration at both the

MIL-STD-1553 and host processor

interface levels.

All 1553 operations are controlled

through the CPU access to the

shared 8K x 16 RAM. To ensure

maximum design flexibility, memory

control lines are provided for attach-

ing external RAM to the BUS-61553

address and data buses and for dis-

abling internal memory; the total

combined memory space can be

expanded to 64K x 16. All 1553 trans-

fers are entirely memory-mapped;

thus the CPU interface requires

minimal hardware and/or software

support.

The BUS-61553 operates over the

full military -55°C to +125°C temper-

ature range. Available screened to

MIL-PRF-38534, the BUS-61553 is

ideal for demanding military and

industrial microprocessor-to-1553

interface applications.

FEATURES

• Fully Intergrated Terminal

Including:

–Dual Transceiver

–BC/RT/MT Protocol

–Memory Management Unit

–Processor lnterface Logic

–8K x 16 RAM

• CMOS and Bipolar Technologies

• Internal Interrupt Status and Time

Tag Registers

• High Reliability

• 883B Processing Available

BUS-25679

DATA

BUS A

TRANSCEIVER A

TX INH

CONTENTION

RESOLVER

INTERRUPT

GENERATOR

CLOCK IN

CHANNEL A

ENCODER/

DECODER

MEMORY

TIMING

CPU

TIMING

MSTRCLR

SELECT

STRBD

READYD

RD/WR

MEM/REG

EXTEN

EXTLD

INT

TRANSFORMER A

768

µs

TIME OUT

PROTOCOL

CONTROLLER

A15-A00

BUS-25679

DATA

BUS B

TX INH

TRANSCEIVER B

D15-D00

TRANSFORMER B

CHANNEL B

ENCODER/

DECODER

8K x 16

SHARED RAM

PARITY

CHECKER

RT ADDR

RTAD0

RTAD1

RTAD2

RTAD3

RTAD4

RTAD P

RTPARERR

RAM

FIGURE 1. BU-61553 BLOCK DIAGRAM

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