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Home > FPGA Familis > RTSX-SU Radiation-Tolerant FPGAs (UMC) > RTSX32SU-CQ256B

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RTSX-SU Radiation-Tolerant FPGAs (UMC)

FPGA RTSX-SU Family 32K Gates 2880 Cells 200MHz 0.25um Technology 2.5V 256-Pin CQFP Box

RTSX32SU-CQ256B FPGAs Overview

RTSX-SU radiation-tolerant FPGAs are enhanced versions of Microsemi’s SX-A family of devices, specifically designed for enhanced radiation performance. Featuring SEU-hardened D-type flip-flops that offer the benefits of Triple Module Redundancy (TMR) without the associated overhead, the RTSX-SU family is a unique product offering for space applications. Manufactured using 0.25 µm technology at the United Microelectronics Corporation (UMC) facility in Taiwan, RTSX-SU offers levels of radiation survivability far in excess of typical CMOS devices The Actel RTSX-SU Radiation-Tolerant FPGAs (UMC) series RTSX32SU-CQ256B is RTSX-SU RadTolerant FPGAs (UMC), View Substitutes & Alternatives along with datasheets, stock, pricing from Authorized Distributors at, and you can also search for other FPGAs products.


• Very Low Power Consumption (Up to 68 mW at Standby)
• 3.3 V and 5 V Mixed Voltage
• Configurable I/O Support for 3.3 V/5 V PCI, LVTTL, TTL, and CMOS
– 5 V Input Tolerance and 5 V Drive Strength
– Slow Slew Rate Option
– Configurable Weak Resistor Pull-Up/Down for Tristated Outputs at Power-Up
– Hot-Swap Compliant with Cold-Sparing Support
• Secure Programming Technology Designed to Protect Against Reverse Engineering and Design Theft
• 100% Circuit Resource Utilization with 100% Pin Locking
• Unique In-System Diagnostic and Verification Capability with Silicon Explorer II
• Deterministic, User-Controllable Timing
• JTAG Boundary Scan Testing in Compliance with IEEE Standard 1149.1 – Dedicated JTAG Reset (TRST) Pin


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  • Q: How can I obtain software development tools related to the Actel FPGA platform?
  • The specific choice depends on personal habits and functional requirements to specifically select a more suitable match. You can search and download through the FPGA resource channel.
  • Q: Where can I purchase Actel RTSX32SU Development Boards, Evaluation Boards, or RTSX-SU Radiation-Tolerant FPGAs (UMC) Starter Kit? also provide technical information?
  • FPGAkey does not provide development board purchase services for the time being, but customers often consult about ZedBoard, Basys 3 board, TinyFPGA BX, Nexys4-DDR, Terasic DE10-Nano, Digilent Arty S7, etc. If you need relevant technical information, you can submit feedback information, our technicians will contact you soon.
  • Q: How to obtain RTSX32SU-CQ256B technical support documents?
  • Enter the "RTSX32SU-CQ256B" keyword in the search box of the website, or find these through the Download Channel or FPGA Forum .
  • Q: What should I do if I did not receive the technical support for RTSX32SUCQ256B in time?
  • Depending on the time difference between your location and our location, it may take several hours for us to reply, please be patient, our FPGA technical engineer will help you with the RTSX32SU-CQ256B pinout information, replacement, datasheet in pdf, programming tools, starter kit, etc.

Application Field

  • AI

    Artificial Intelligence

  • 5G Technology

    5G Technology

  • Cloud Computing

    Cloud Computing

  • Consumer Electronics

    Consumer Electronics

  • Wireless

    Wireless Technology

  • Industrial Control

    Industrial Control

  • Internet of Things

    Internet of Things

  • Medical Equipment

    Medical Equipment

Technical Documents

  • RTSX32SU RTSX-SU Radiation-Tolerant FPGAs (UMC) Datasheet Download>>

Circuit Diagram


RTSX32SU-CQ256B PDF Preview

RTSX32SU-CQ256B Tags

  • Actel RTSX32SU
  • RTSX32SU development board
  • RTSX-SU Radiation-Tolerant FPGAs (UMC) evaluation kit
  • Actel RTSX-SU Radiation-Tolerant FPGAs (UMC) development board
  • RTSX-SU Radiation-Tolerant FPGAs (UMC) starter kit
  • RTSX-SU Radiation-Tolerant FPGAs (UMC) RTSX32SU
  • RTSX32SU reference design
  • RTSX32SU evaluation board
  • RTSX32SU-CQ256B Datasheet PDF

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