ETK-S20.1A – ECU Interface


CPU interface

Supported processors Infineon Aurix Family (TC2xx)
For a complete list of supported microprocessors, please refer to the product's User's Guide.
Configuration Project-specific configuration for memory configurations stored in EEPROM


Dimensions (HxWxD) approx. 9.8 x 40 x 60 mm/0.386 x 1.575 x 2.362 in

Power supply

Input voltage 5 V bis 36 V
Cranking voltage < 3 sec: 3V
Input current at 12 V approx. 100 mA normal operation
approx. 28 mA stand-by

Memory emulation

Emulation memory Processor-specific
Measured data memory Processor-specific

Host interface

Serial interface 100 Mbit/s
Double-shielded line, max. 30 m/100 ft
Electrically isolated

Operation temperature

Temperature range -40 °C to +110 °C / -40 °F to +230 °F

This product has been developed and released for use in automotive applications. For usage in other domains please contact your ETAS representative.

Ordering Information

1 – Interface Connection
2 – ETK Connection (for all 100 Mbit ETKs)
3 – Power Supply Connection
4 – ECU Connection
5 – Ethernet PC Connection

Ordering Information are currently not available. Please contact for more information.