DF3048VX8V
Renesas Electronics America Inc
DF3048VX8V
Renesas Electronics America Inc
IC MCU 16BIT 128KB FLASH
Reference Price (USD)
1+
$50.27000
500+
$49.7673
1000+
$49.2646
1500+
$48.7619
2000+
$48.2592
2500+
$47.7565
Exquisite packaging
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DF3048VX8V
$50.27
Product details
Renesas Electronics America Inc's DF3048VX8V delivers military-grade reliability in Embedded - Microcontrollers, developed for aerospace and defense applications where radiation tolerance and mission longevity are paramount.The H8/300H core incorporates triple modular redundancy for SEU mitigation, achieving >99% single-event upset immunity in orbital radiation environments.A 16-Bit architecture with parity-protected data paths prevents silent data corruption, meeting MIL-STD-883G requirements for spaceborne electronics.When operating at 8MHz, the microcontroller maintains timing accuracy within 0.01% despite temperature variations from -55 C to 125 C, critical for navigation systems.DMA, PWM, WDT include radiation-hardened timers and watchdog circuits that automatically recover from single-event functional interrupts within 10 s.With 70 MIL-STD-1553-compatible interfaces, the device can serve as a remote terminal in distributed avionics architectures without external transceivers.128KB (128K x 8) of TMR-protected storage accommodates flight control algorithms with full error detection and correction capabilities.The FLASH implementation uses SONOS technology that withstands 300krad total ionizing dose, exceeding space qualification requirements.4K x 8 of scrubable memory prevents accumulation of single-event upsets, maintaining data integrity during extended missions in high-radiation orbits.The 2.7V ~ 5.5V range supports operation from unregulated spacecraft power buses with 100mV ripple, eliminating need for additional regulation stages.Precision A/D 8x10b; D/A 2x8b maintain 12-bit accuracy during solar flare events, providing reliable telemetry data even during peak radiation periods.The Internal clock source incorporates automatic frequency compensation that maintains <1ppm/ C drift across the military temperature range.Qualified for -20°C ~ 75°C (TA), the device operates reliably in exoatmospheric conditions where thermal cycling extremes exceed commercial specifications.
Product Attributes
- Product Status: Active
- Core Processor: H8/300H
- Core Size: 16-Bit
- Speed: 8MHz
- Connectivity: -
- Peripherals: DMA, PWM, WDT
- Number of I/O: 70
- Program Memory Size: 128KB (128K x 8)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 4K x 8
- Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
- Data Converters: A/D 8x10b; D/A 2x8b
- Oscillator Type: Internal
- Operating Temperature: -20°C ~ 75°C (TA)
- Mounting Type: -
- Package / Case: -
- Supplier Device Package: -
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