XS1-U8A-64-FB96-I5
XMOS
XS1-U8A-64-FB96-I5
XMOS
IC MCU 32BIT 64KB SRAM 96FBGA
Reference Price (USD)
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$23.07357
500+
$22.8428343
1000+
$22.6120986
1500+
$22.3813629
2000+
$22.1506272
2500+
$21.9198915
Exquisite packaging
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XS1-U8A-64-FB96-I5
$23.07
Product details
The XS1-U8A-64-FB96-I5 by XMOS 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 XCore technology with lockstep cores, this microcontroller detects processing errors within 50ns to meet CENELEC EN 50128 safety requirements.The 32-Bit 8-Core architecture incorporates quadruple modular redundancy for all safety-critical calculations in railway interlocking systems.Operating at 500MIPS, the device processes track occupancy data with deterministic latency below 100 s, crucial for moving block signaling systems.With Configurable support, the microcontroller implements PROFIsafe and other railway-specific protocols with hardware-based CRC checking.38 fail-safe digital inputs incorporate galvanic isolation and continuous contact monitoring for track circuit interfaces.64KB (16K x 32) accommodates SIL4-certified application code with complete diversity between primary and secondary safety channels.The SRAM implementation includes periodic memory scrubbing that detects and corrects radiation-induced soft errors.The 3V ~ 3.6V range withstands 100V transients common in railway power distribution systems with 24V nominal supply.Safety-certified A/D 4x12b 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 -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 96-LFBGA provides 8kV surge protection on all lines exposed to overhead catenary induction and lightning strikes.Available in 96-FBGA (10x10), the microcontroller includes complete safety documentation for railway certification processes.
Product Attributes
- Product Status: Active
- Core Processor: XCore
- Core Size: 32-Bit 8-Core
- Speed: 500MIPS
- Connectivity: Configurable
- Peripherals: -
- Number of I/O: 38
- Program Memory Size: 64KB (16K x 32)
- Program Memory Type: SRAM
- EEPROM Size: -
- RAM Size: -
- Voltage - Supply (Vcc/Vdd): 3V ~ 3.6V
- Data Converters: A/D 4x12b
- Oscillator Type: Internal
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 96-LFBGA
- Supplier Device Package: 96-FBGA (10x10)
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