CY8C6245FNI-S3D71T
Infineon Technologies
CY8C6245FNI-S3D71T
Infineon Technologies
PSOC6
Reference Price (USD)
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$6.69000
500+
$6.6231
1000+
$6.5562
1500+
$6.4893
2000+
$6.4224
2500+
$6.3555
Exquisite packaging
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CY8C6245FNI-S3D71T
$6.69
Product details
The CY8C6245FNI-S3D71T by Infineon Technologies 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 ARM® Cortex®-M0+, ARM® Cortex®-M4F technology with lockstep cores, this microcontroller detects processing errors within 50ns to meet CENELEC EN 50128 safety requirements.The 32-Bit Dual-Core architecture incorporates quadruple modular redundancy for all safety-critical calculations in railway interlocking systems.Operating at 100MHz, 150MHz, the device processes track occupancy data with deterministic latency below 100 s, crucial for moving block signaling systems.With CANbus, FIFO, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART support, the microcontroller implements PROFIsafe and other railway-specific protocols with hardware-based CRC checking.Integrated Bluetooth, Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT include vital relay drivers with continuous self-testing capabilities required for railway signaling equipment.37 fail-safe digital inputs incorporate galvanic isolation and continuous contact monitoring for track circuit interfaces.512KB (512K x 8) accommodates SIL4-certified application code with complete diversity between primary and secondary safety channels.The FLASH implementation includes periodic memory scrubbing that detects and corrects radiation-induced soft errors.256 x 8 of ECC-protected memory maintains data integrity even during severe electromagnetic disturbances in traction power environments.The 1.7V ~ 3.6V range withstands 100V transients common in railway power distribution systems with 24V nominal supply.Safety-certified A/D 16x12b SAR, 10b Sigma-Delta; D/A 2x7/8b perform continuous self-calibration to maintain 0.1% accuracy in axle counter sensor interfaces.The External, Internal includes redundant clock sources with automatic switchover to maintain timing during oscillator failures.Rated for -40°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 49-XBGA, WLCSP provides 8kV surge protection on all lines exposed to overhead catenary induction and lightning strikes.Available in 49-WLCSP (2.88x3.1), the microcontroller includes complete safety documentation for railway certification processes.
Product Attributes
- Product Status: Active
- Core Processor: ARM® Cortex®-M0+, ARM® Cortex®-M4F
- Core Size: 32-Bit Dual-Core
- Speed: 100MHz, 150MHz
- Connectivity: CANbus, FIFO, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART
- Peripherals: Bluetooth, Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT
- Number of I/O: 37
- Program Memory Size: 512KB (512K x 8)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 256 x 8
- Voltage - Supply (Vcc/Vdd): 1.7V ~ 3.6V
- Data Converters: A/D 16x12b SAR, 10b Sigma-Delta; D/A 2x7/8b
- Oscillator Type: External, Internal
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 49-XBGA, WLCSP
- Supplier Device Package: 49-WLCSP (2.88x3.1)
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