HI-3588_10 Datasheet, PDF (1/11 Pages) Holt Integrated Circuits – Receiver with SPI Interface

May 2010
HI-3588
ARINC 429
Receiver with SPI Interface
GENERAL DESCRIPTION
The HI-3588 from Holt Integrated Circuits is a silicon gate
CMOS device for interfacing a Serial Peripheral Interface
(SPI) enabled microcontroller to an ARINC 429 serial bus.
The device provides one receiver with user-programmable
label recognition for any combination of 256 possible
labels, a 32 by 32 Receive FIFO and an analog line
receiver. Receive FIFO status can be monitored using the
programmable external interrupt pin, or by polling the
HI-3588 Status Register. Other features include the ability
to switch the bit-signifiance of ARINC 429 labels. The
ARINC input pins are available with different input resis-
tance values to provide flexibility when adding external
lightning protection circuitry.
The Serial Peripheral Interface minimizes the number of
host interface signals allowing for a small footprint device
which can be interfaced to a wide variety of industry-
standard microcontrollers supporting SPI. Alternatively,
the SPI signals may be controlled using just four general
purpose I/O port pins from a microcontroller or custom
FPGA. The SPI and all control signals are CMOS and TTL
compatible and support 3.3V or 5V operation.
The HI-3588 checks received data against ARINC 429
electrical, timing and protocol requirements. ARINC 429
databus timing comes from a 1 MHz clock input,
or an internal counter can derive it from higher clock
frequencies having certain fixed values, possibly the
external host processor clock.
FEATURES
· ^{ARINC specification 429 compliant}
· ^{3.3V or 5.0V logic supply operation}
· ^{On-chip analog line receiver connects directly to}
ARINC 429 bus
· ^{Programmable label recognition for 256 labels}
· ^{32 x 32 Receive Data FIFO}
· ^{Programmable data rate selection}
· ^{High-speed, four-wire Serial Peripheral Interface}
· ^{Label bit-order control}
· ^{Parity checking may be disabled to allow 32-bit data}
reception
· ^{Low power}
· ^{Industrial & extended temperature ranges}
PIN CONFIGURATIONS (Top View)
N/C - 1
RINB-40 - 2
RINB - 3
N/C - 4
N/C - 5
N/C - 6
MR - 7
SI - 8
CS - 9
N/C - 10
N/C - 11
HI-3588PCI
HI-3588PCT
33 - N/C
32 - N/C
31 - N/C
30 - GND
29 - N/C
28 - N/C
27 - N/C
26 - N/C
25 - RFLAG
24 - N/C
23 - N/C
44 - Pin Plastic 7mm x 7mm
Chip-Scale Package (QFN)
N/C - 1
RINB-40 - 2
RINB - 3
N/C - 4
N/C - 5
N/C - 6
MR - 7
SI - 8
CS - 9
N/C - 10
N/C - 11
HI-3588PQI
HI-3588PQT
33 - N/C
32 - N/C
31 - N/C
30 - GND
29 - N/C
28 - N/C
27 - N/C
26 - N/C
25 - RFLAG
24 - N/C
23 - N/C
44 - Pin Plastic Quad Flat Pack (PQFP)
(DS3588 Rev. F)
HOLT INTEGRATED CIRCUITS
www.holtic.com
05/10