SAB-C161OL25MHABXUMA1

Infineon Technologies

General info

Part Number

Manufacturer

Infineon Technologies

Description:

LEGACY 16 BIT MICROCONTROLLER

Reference Price (USD)

$10.39000

500+

$10.2861

1000+

$10.1822

1500+

$10.0783

2000+

$9.9744

2500+

$9.8705

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

SAB-C161OL25MHABXUMA1

$10.39

Product details

The SAB-C161OL25MHABXUMA1 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 C166 technology with lockstep cores, this microcontroller detects processing errors within 50ns to meet CENELEC EN 50128 safety requirements.The 16-Bit architecture incorporates quadruple modular redundancy for all safety-critical calculations in railway interlocking systems.Operating at 25MHz, the device processes track occupancy data with deterministic latency below 100 s, crucial for moving block signaling systems.With EBI/EMI, SPI, UART/USART support, the microcontroller implements PROFIsafe and other railway-specific protocols with hardware-based CRC checking.Integrated POR, PWM, WDT include vital relay drivers with continuous self-testing capabilities required for railway signaling equipment.63 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.2K x 8 of ECC-protected memory maintains data integrity even during severe electromagnetic disturbances in traction power environments.The 4.5V ~ 5.5V range withstands 100V transients common in railway power distribution systems with 24V nominal supply.The External, Internal includes redundant clock sources with automatic switchover to maintain timing during oscillator failures.Rated for 0°C ~ 70°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 80-QFP provides 8kV surge protection on all lines exposed to overhead catenary induction and lightning strikes.Available in P-MQFP-80-1, the microcontroller includes complete safety documentation for railway certification processes.