VORAGO VA41630 Radiation-Hardened Arm Cortex-M4 Microcontroller
VORAGO Technologies
Radiation-hardened Arm Cortex-M4 MCU with integrated 256KB non-volatile FRAM memory, qualified to MIL-PRF-38535 QML-Q+.
Technical specifications
- Qualification
- SMD component qualified to QML-Q+ (Military High-Reliability)
- Datasheet Version
- v3.0
- Core Type
- Arm M4 MCU with FPU
- Radiation Hardening Technology
- HARDSIL Technology
- Debug Interface
- SWD Interface
- Clock Rate
- up to 100 MHz
- Core Voltage
- 1.5 V ± 10%
- I/O Voltage
- 3.3 V ± 10%
- Data SRAM
- 64 KB on-chip
- Program SRAM
- 256 KB on-chip
- Memory Protection
- EDAC & Memory Scrubbing
- Non-Volatile Memory
- Integrated 256 KB NVM (FRAM)
- External Bus Interface
- Yes
- GPIO
- 104 configurable pins
- UART
- 3x
- I2C
- 3x
- SPI
- 3x
- CAN
- 2x CAN 2.0 B
- Ethernet
- 10/100 MAC
- SpaceWire
- Full-duplex SpaceWire interface
- DMA
- 4-channel DMA controller
- ADC
- 8-channel, 12-bit, 600 ksps
- DAC
- 2-channel, 12-bit
- Temperature Sensor
- Integrated
- Timer System
- 24 configurable 32-bit timers
- Timer Modes
- Input capture, output compare, PWM, counters, watchdog
- Temperature Range
- -55 to +125 degC
- TID
- > 200 krad(Si) with FRAM
- SER (EDAC & scrub enabled)
- < 1E-15 errors/bit-day
- SEL Immunity
- > 110 MeV*cm2/mg (@ T=125 degC)
- Support
- PEB1 development board, software kit
- Ordering - VA41630-CQ176F0PBA
- 176 CQFP
- Ordering - VA41630-CQ176FKQBA
- 176 CQFP, MIL-PRF-38534 Class K equivalent
- Ordering - VA41630-CQ176FQQBA
- 176 CQFP, MIL-PRF-38535 Class Q+ qualification in process
- Ordering - VA41630-PQ176F0PBA
- 176 PQFP
- Ordering - VA41630-PG196F0PBB
- 196 BGA
- Ordering - PEB1-VA41630
- Development kit
About
The VA41630 is VORAGO’s flagship radiation-hardened Arm Cortex-M4 microcontroller, built with HARDSIL hardening technology for the highest functional density in space-based applications. It integrates 256 KB of non-volatile memory (FRAM), 64 KB data SRAM and 256 KB program SRAM, along with EDAC and memory scrubbing, an extensive set of communication interfaces (UART, I2C, SPI, CAN 2.0B, Ethernet 10/100, full-duplex SpaceWire), 12-bit ADC/DAC, and 24 configurable 32-bit timers. It is SMD qualified to QML-Q+ (military high-reliability) and supported by the PEB1 development board and software kit.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
