EF4442, EF4442CM, EF4442CMB/TZ63 Selling Leads, Datasheet
MFG:Atmel Package Cooled:N/A D/C:09+
EF4442, EF4442CM, EF4442CMB/TZ63 Datasheet download
Part Number: EF4442
MFG: Atmel
Package Cooled: N/A
D/C: 09+
EF4442, EF4442CM, EF4442CMB/TZ63
- Table of contents:
Info of EF4442
Info of EF4442CM
Info of EF4442CMB/TZ63
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About EF4442
PDF/DataSheet Download
Datasheet: EF4442
File Size: 173645 KB
Manufacturer: ATMEL [ATMEL Corporation]
Download : Click here to Download
About EF4442CMB/TZ63
PDF/DataSheet Download
Datasheet: EF4442CMB/TZ63
File Size: 173645 KB
Manufacturer: ATMEL [ATMEL Corporation]
Download : Click here to Download
About EF4442CMB/TZ63
PDF/DataSheet Download
Datasheet: EF4442CMB/TZ63
File Size: 173645 KB
Manufacturer: ATMEL [ATMEL Corporation]
Download : Click here to Download
EF4442 General Description
The EF4442 is a reception interface for 4 ARINC 429 channels. Two models of operation are provided:
• When in A mode, the circuit can be considered as a peripheral of an EF 6800 or EF6802 microprocessor and is totally software programmable (for example, for test purposes).
• When in B mode, the parameters are hardware programmed. Reading the registers which contain messages is only possible (max. scan frequency: 2 MHz).
EF4442 Maximum Ratings
|
Symbol |
Rating |
Value |
Unit |
|
VCC |
Supply Voltage |
-0.3 to +7 |
Vdc |
|
VIN |
Input Voltage |
-0.3 to +7 |
Vdc |
|
TC |
Operating Temperature Range |
TL to TH -55 to +125 |
|
|
Tstg |
Storage Temperature Range |
-55 to+150 |
|
|
Pd |
Power Dissipation Tc = 125 Tc = 25 Tc = -55 |
300 350 550 |
mW mW mW |
This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields: however, it is advised that normal precautions be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit.
EF4442 Features
• Four Independent Receivers
• OneTransmitter in A Mode
• Direct 6800 Microprocessor Interface
• 8-bit Data Bus
• ARINC Interface: "1" and "0" Lines, RZ Code
• Software Label Control in A Mode
• Parity Control: Odd or No Parity
• Interrupt Capability in A Mode
• Test Mode Capability
• OneTransmitter in A Mode
• Direct 6800 Microprocessor Interface
• 8-bit Data Bus
• ARINC Interface: "1" and "0" Lines, RZ Code
• Software Label Control in A Mode
• Parity Control: Odd or No Parity
• Interrupt Capability in A Mode
• Test Mode Capability
EF4442 Typical Application
Ask for application note: "General application principles EF4442(RTA)"
EF4442 Connection Diagram
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