HD6417750SX167V
Renesas Electronics America Inc
HD6417750SX167V
Renesas Electronics America Inc
IC MCU 32BIT ROMLESS 208QFP
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Product details
Renesas Electronics America Inc's HD6417750SX167V delivers military-grade reliability in Embedded - Microcontrollers, developed for aerospace and defense applications where radiation tolerance and mission longevity are paramount.The SH-4 core incorporates triple modular redundancy for SEU mitigation, achieving >99% single-event upset immunity in orbital radiation environments.A 32-Bit Single-Core architecture with parity-protected data paths prevents silent data corruption, meeting MIL-STD-883G requirements for spaceborne electronics.When operating at 167MHz, the microcontroller maintains timing accuracy within 0.01% despite temperature variations from -55 C to 125 C, critical for navigation systems.The EBI/EMI, FIFO, SCI, SmartCard interfaces implement Manchester encoding for noise-immune data transmission, ensuring reliable communication in high-EMI environments like radar installations.DMA, POR, WDT include radiation-hardened timers and watchdog circuits that automatically recover from single-event functional interrupts within 10 s.With 28 MIL-STD-1553-compatible interfaces, the device can serve as a remote terminal in distributed avionics architectures without external transceivers.The ROMless implementation uses SONOS technology that withstands 300krad total ionizing dose, exceeding space qualification requirements.24K x 8 of scrubable memory prevents accumulation of single-event upsets, maintaining data integrity during extended missions in high-radiation orbits.The 1.6V ~ 2V range supports operation from unregulated spacecraft power buses with 100mV ripple, eliminating need for additional regulation stages.The External 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: SH-4
- Core Size: 32-Bit Single-Core
- Speed: 167MHz
- Connectivity: EBI/EMI, FIFO, SCI, SmartCard
- Peripherals: DMA, POR, WDT
- Number of I/O: 28
- Program Memory Size: -
- Program Memory Type: ROMless
- EEPROM Size: -
- RAM Size: 24K x 8
- Voltage - Supply (Vcc/Vdd): 1.6V ~ 2V
- Data Converters: -
- Oscillator Type: External
- Operating Temperature: -20°C ~ 75°C (TA)
- Mounting Type: -
- Package / Case: -
- Supplier Device Package: -
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