VA10805

An ideal solution for LEO missions, CubeSat and SmallSat constellations in need of immediately available radiation-resilient microcontroller capabilities with premium HARDSIL technology. 
Current data sheet v2.3

Radiation Resilient Arm® Cortex®-M0

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Ideal for smaller tasks: power sequencing, relay control, and valve actuation.

  • Arm® M0 MCU
    HARDSIL® Technology
    JTAG Based Debug Interface
    Clock Rate up to 50 MHz

  • Operating Voltages
    Core: 1.5 V ± 10%
    I/O: 3.3 V ± 10%

    Memory
    32 KB on-chip Data SRAM
    256 KB on-chip Program SRAM
    1 Kb User Programmable OTP

    Peripherals
    56 Configurable GPIO Pins
    2xUART Interfaces
    2xI2C Interfaces
    3xSPI Interfaces
    Timer System
    24 Configurable 32-bit Counters/Timers
    Input Capture, Output Compares
    PWMs, Pulse Counters, Watchdog Timer

    Support
    REB1 Development Board
    Software Kit

  • These metrics ensure the VA10800 remains reliable in high-radiation, particle-intensive space and industrial environments. TID ratings quantify its cumulative radiation tolerance, while SEL immunity measures resilience to single, high-energy particle events. Consistent operation under these conditions is crucial for protecting mission-critical data and maintaining long-term reliability.

    • Total Ionizing Dose (TID) > 300 krad(Si)

    • Operating temperature: -55 to +125°C

    • Single Event Latch-up (SEL) immunity (SEL) > 110 MeV*cm2/mg

  • Part Number Package

    VA10805-PQ128F0PCA Plastic 128 PQFP*

    REB1-VA10805 Development Kit

  • Request Product Brochure

    Review Development Kit

    Request Datasheet

    Request Programmer’s Guide

    Existing Customers: Please submit a support request for additional assistance.

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