The VSC8541RT transceiver is a single-port Gigabit Ethernet copper PHY with GMII, RGMII, MII and RMII interfaces. Radiation performances have been verified and documented in detailed reporting. The VSC8541RT is latch-up immune up to 78 Mev; TID has been tested up to 100 Krad. With the same rad-tolerant die and package, a 100 MB limited bitrate performance VSC8540RT is also available in plastic and ceramic qualified versions, which provides performance and cost scalability for targeted missions.

The SAM3X8ERT radiation-tolerant MCU implements on a System on Chip (SoC) with the widely-deployed Arm® Cortex®-M3 core processor, delivering 100 DMIPS benefits from the same ecosystem as the industrial variant. The SAM3X8ERT contributes to the system integration trend helping to drive the space industry toward more advanced technologies. This microcontroller embeds up to 512 Kbytes Dual Bank Flash, 100 Kbytes SRAM, ADC & DAC and dual CAN controller on top of Ethernet capability. 
 
These latest devices complement Microchip’s suite of radiation-tolerant and radiation-hardened hardware processing solutions. With the SAMV71Q21RT Arm® M7 MCU up 600DMIPS and ATmegaS128/64M1 8-bit MCU series, all share the same development tools.
 
Development Tools
To support the design process and accelerate time to market, developers can use the Arduino Due commercial kit for the SAM3X8ERT along with the VSC8541EV evaluation boards for the VSC8541RT. The SAM3X8ERT device is supported by Atmel Studio Integrated Development Environment for developing, debugging and software libraries.
 
Availability
The VSC8541RT in plastic or ceramic package is sampling today, and the SAM3X8ERT qualified devices are available today in production quantities. The SAM3X8ERT comes in ceramic prototype to space grade ceramic and high reliability plastic packages. The VSC8541RT comes in ceramic prototype to space grade ceramic and high reliability plastic packages. These range from QFP144 packages for SAM3X8ERT to CQFP68 packages for VSC854xRT. Complete product information is at www.microchip.com.