TS68C429A Datasheet, PDF (1/43 Pages) ATMEL Corporation – CMOS ARINC 429 Multichannel Receiver/ Transmitter MRT

Features
• 8 Independent Receivers (Rx)
• 3 Independent Transmitters (Tx)
• Full TS68K Family Microprocessor Interface Compatibility
• 16-bit Data-bus
• ARINC 429 Interface: “1” and “0” Lines, RZ Code
• Support all ARINC 429 Data Rate Transfer and up to 2.5 Mbit/s
• Multi Label Capability
• Parity Control: Odd, Even, No Parity, Interrupt Capability
• Independent Programmable Frequency for Rx and Tx Channels
• 8 Messages FIFO per Tx Channel
• Independent Interrupt Request Line for Rx and Tx Functions
• Vectored Interrupts
• Daisy Chain Capability
• Direct Addressing of all Registers
• Test Modes Capability
• 20 MHz Operating Frequency
• Self-test Capability for Receiver Label Memories and Transmit FiFO
• Low Power: 400 mW
Description
The TS68C429A is an ARINC 429 controller. It is an enhanced version of the EF 4442
and it is designed to be connected to the new 16- or 32-bit microprocessors, espe-
cially these of the Atmel TS68K family.
Screening
• MIL-STD-883, class B
• DESC Drawing 5962-955180
• Atmel Standards
CMOS
ARINC 429
Multichannel
Receiver/
Transmitter
(MRT)
TS68C429A
Application Note
• A detailed application note is available “AN 68C429A” on request.
R suffix
PGA 84
Ceramic Pin Grid Array
F suffix
CQFP 132
Ceramic Quad Flat Pack
Rev. 2120A–HIREL–08/02
1