HI-3582A, HI-3583A
ARINC 429
3.3V Terminal IC with High-Speed Interface
July 2013
GENERALDESCRIPTION
APPLICATIONS
The HI-3582A/HI-3583A from Holt Integrated Circuits are
silicon gate CMOS devices for interfacing a 16-bit parallel
data bus directly to the ARINC 429 serial bus. The
HI-3582A/HI-3583A design offers a high-speed host CPU
interface compared with the earlier HI-3582/HI-3583
products. The device provides two receivers each with
label recognition, 32 by 32 FIFO, and analog line receiver.
Up to 16 labels may be programmed for each receiver.
The independent transmitter has a 32 X 32 FIFO and a
built-in line driver. The status of all three FIFOs can be
monitored using the external status pins, or by polling the
HI-3582A/HI-3583A status register. Other features include
a programmable option of data or parity in the 32nd bit,
and the ability to unscramble the 32 bit word. Also,
versions are available with different values of input
resistance and output resistance to allow users to more
easily add external lightning protection circuitry.
•
•
•
Avionics data communication
Serial to parallel conversion
Parallel to serial conversion
PIN CONFIGURATIONS (Top View)
(See page 14 for additional pin configuration)
See Note below
N/C
-
1
2
3
4
5
6
7
8
9
48 - CWSTR
47 - ENTX
46 - N/C
D/R1 -
FF1 -
HF1 -
D/R2 -
FF2 -
HF2 -
HI-3582APCI
HI-3582APCT
HI-3582APCM
&
HI-3583APCI
HI-3583APCT
HI-3583APCM
45 - V+
44 - TXBOUT
43 - TXAOUT
42 - V-
41 - N/C
40 - FFT
39 - HFT
38 - TX/R
37 - PL2
SEL -
EN1 -
EN2 - 10
N/C - 11
BD15 - 12
BD14 - 13
BD13 - 14
BD12 - 15
BD11 - 16
36 - PL1
The 16-bit parallel data bus exchanges the 32-bit ARINC
data word in two steps when either loading the transmitter
or interrogating the receivers. The databus and all control
signals are 3.3V CMOS compatible.
35 - BD00
34 - BD01
33 - N/C
The HI-3582A/HI-3583A apply the ARINC protocol to the
receivers and transmitter. Timing is based on a 1 Mega-
hertz clock.
(Note: All 3 VDD pins must be connected to the same 3.3V supply)
64 - Pin Plastic 9mm x 9mm
Chip-Scale Package
FEATURES
·
·
·
·
ARINC specification 429 compatible
High-speed 3.3V logic interface
Dual receiver and transmitter interface
Analog line driver and receivers connect directly to
ARINC bus
Programmable label recognition
On-chip 16 label memory for each receiver
32 x 32 FIFOs each receiver and transmitter
Independent data rate selection for transmitter and
each receiver
Status register
Data scramble control
32nd transmit bit can be data or parity
Self test mode
Low power
FF1 -
HF1 -
D/R2 -
FF2 -
HF2 -
SEL -
EN1 -
EN2 -
BD15 -
BD14 - 10
BD13 - 11
BD12 - 12
BD11 - 13
1
2
3
4
5
6
7
8
9
39 - N/C
38 - CWSTR
37 - ENTX
36 - V+
35 - TXBOUT
34 - TXAOUT
33 - V-
32 - FFT
31 - HFT
30 - TX/R
29 - PL2
28 - PL1
HI-3582APQI
HI-3582APQT
HI-3582APQM
&
HI-3583APQI
HI-3583APQT
HI-3583APQM
·
·
·
·
·
·
·
·
·
·
27 - BD00
Industrial & extended temperature ranges
52 - Pin Plastic Quad Flat Pack (PQFP)
HOLT INTEGRATED CIRCUITS
www.holtic.com
(DS3582A Rev. C)
07/13