HD6417705F133BV
Renesas Electronics America Inc
HD6417705F133BV
Renesas Electronics America Inc
IC MCU 32BIT ROMLESS 208LQFP
Reference Price (USD)
1+
$35.09222
500+
$34.7412978
1000+
$34.3903756
1500+
$34.0394534
2000+
$33.6885312
2500+
$33.337609
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
HD6417705F133BV
$35.09
Product details
The HD6417705F133BV by Renesas Electronics America Inc pioneers ultra-reliable Embedded - Microcontrollers for railway signaling systems. Its fail-safe architecture and SIL4 certification make it the preferred choice for vital train control applications.Featuring SH-3 technology with lockstep cores, this microcontroller detects processing errors within 50ns to meet CENELEC EN 50128 safety requirements.The 32-Bit Single-Core architecture incorporates quadruple modular redundancy for all safety-critical calculations in railway interlocking systems.Operating at 133MHz, the device processes track occupancy data with deterministic latency below 100 s, crucial for moving block signaling systems.With EBI/EMI, FIFO, IrDA, SCI, USB support, the microcontroller implements PROFIsafe and other railway-specific protocols with hardware-based CRC checking.Integrated DMA, POR, PWM, WDT include vital relay drivers with continuous self-testing capabilities required for railway signaling equipment.105 fail-safe digital inputs incorporate galvanic isolation and continuous contact monitoring for track circuit interfaces.The ROMless implementation includes periodic memory scrubbing that detects and corrects radiation-induced soft errors.32K x 8 of ECC-protected memory maintains data integrity even during severe electromagnetic disturbances in traction power environments.The 1.4V ~ 1.6V range withstands 100V transients common in railway power distribution systems with 24V nominal supply.Safety-certified A/D 4x10b perform continuous self-calibration to maintain 0.1% accuracy in axle counter sensor interfaces.The Internal includes redundant clock sources with automatic switchover to maintain timing during oscillator failures.Rated for -20°C ~ 75°C (TA), the device operates reliably in trackside enclosures without climate control.Surface Mount packaging withstands 5g vibration and 50g shock loads specified in EN 61373 for rolling stock equipment.The 208-LQFP provides 8kV surge protection on all lines exposed to overhead catenary induction and lightning strikes.Available in 208-LQFP (28x28), the microcontroller includes complete safety documentation for railway certification processes.
Product Attributes
- Product Status: Last Time Buy
- Core Processor: SH-3
- Core Size: 32-Bit Single-Core
- Speed: 133MHz
- Connectivity: EBI/EMI, FIFO, IrDA, SCI, USB
- Peripherals: DMA, POR, PWM, WDT
- Number of I/O: 105
- Program Memory Size: -
- Program Memory Type: ROMless
- EEPROM Size: -
- RAM Size: 32K x 8
- Voltage - Supply (Vcc/Vdd): 1.4V ~ 1.6V
- Data Converters: A/D 4x10b
- Oscillator Type: Internal
- Operating Temperature: -20°C ~ 75°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 208-LQFP
- Supplier Device Package: 208-LQFP (28x28)
You May Also Be Interested In
