R5S72030W200FP
Renesas Electronics America Inc
R5S72030W200FP
Renesas Electronics America Inc
IC MCU 32BIT ROMLESS 240QFP
Reference Price (USD)
1+
$38.79037
500+
$38.4024663
1000+
$38.0145626
1500+
$37.6266589
2000+
$37.2387552
2500+
$36.8508515
Exquisite packaging
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R5S72030W200FP
$38.79
Product details
The R5S72030W200FP 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 SH2A-FPU 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 200MHz, the device processes track occupancy data with deterministic latency below 100 s, crucial for moving block signaling systems.With CANbus, I²C, SCI, SSI, SSU, USB support, the microcontroller implements PROFIsafe and other railway-specific protocols with hardware-based CRC checking.Integrated DMA, LCD, POR, PWM, WDT include vital relay drivers with continuous self-testing capabilities required for railway signaling equipment.82 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.80K x 8 of ECC-protected memory maintains data integrity even during severe electromagnetic disturbances in traction power environments.The 1.1V ~ 3.6V range withstands 100V transients common in railway power distribution systems with 24V nominal supply.Safety-certified A/D 8x10b; D/A 2x8b 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 ~ 85°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 240-BFQFP provides 8kV surge protection on all lines exposed to overhead catenary induction and lightning strikes.Available in 240-QFP (32x32), the microcontroller includes complete safety documentation for railway certification processes.
Product Attributes
- Product Status: Last Time Buy
- Core Processor: SH2A-FPU
- Core Size: 32-Bit Single-Core
- Speed: 200MHz
- Connectivity: CANbus, I²C, SCI, SSI, SSU, USB
- Peripherals: DMA, LCD, POR, PWM, WDT
- Number of I/O: 82
- Program Memory Size: -
- Program Memory Type: ROMless
- EEPROM Size: -
- RAM Size: 80K x 8
- Voltage - Supply (Vcc/Vdd): 1.1V ~ 3.6V
- Data Converters: A/D 8x10b; D/A 2x8b
- Oscillator Type: Internal
- Operating Temperature: -20°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 240-BFQFP
- Supplier Device Package: 240-QFP (32x32)
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