SL811HST-AXC
Infineon Technologies
SL811HST-AXC
Infineon Technologies
IC USB HOST/SLAVE CTRLR 48TQFP
Reference Price (USD)
1+
$19.00000
500+
$18.81
1000+
$18.62
1500+
$18.43
2000+
$18.24
2500+
$18.05
Exquisite packaging
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SL811HST-AXC
$19.00
Product details
The SL811HST-AXC from Infineon Technologies establishes a new paradigm in Embedded - Microcontrollers - Application Specific, crafted for aerospace and defense systems. This radiation-hardened microcontroller delivers fault-tolerant computing with SEU (Single Event Upset) mitigation techniques, ensuring reliable operation in space environments.Designed for USB Host/Slave Controller deployments, the device incorporates triple-modular redundancy for critical processing paths. Its MIL-STD-883 qualified design withstands total ionizing dose effects up to 300krad(Si).As part of the USB-Hosts family, this device shares radiation mitigation strategies with flight-proven designs. The common architecture reduces qualification effort for new missions.The 256 x 8 memory implements SECDED (Single Error Correction, Double Error Detection) across all banks. Refresh cycles are managed by radiation-hardened controllers.The USB suite includes SpaceWire links with 200Mbps throughput. Each communication channel features transformer isolation meeting ESA ECSS standards.Providing 8 radiation-hardened ports, the GPIO matrix supports LVDS signaling. Each I/O cell includes single-event transient filters for glitch suppression.Operating across 3V ~ 3.6V ranges, the power system implements single-event burnout protection. The distributed voltage regulators maintain operation during solar flare events.Rated for 0°C ~ 65°C extremes, the package utilizes ceramic substrates with gold metallization. Thermal vias maintain junction temperatures in vacuum conditions.The Surface Mount configuration supports hermetic sealing processes. Die attachment uses AuSi eutectic bonding for mechanical stability under vibration.Available in 48-LQFP format, the package features Kovar leads for CTE matching. Internal getters maintain low moisture levels throughout mission life.Delivered in 48-TQFP (7x7), each unit undergoes proton irradiation testing. Lot traceability documentation includes radiation test certificates.
Product Attributes
- Product Status: Obsolete
- Applications: USB Host/Slave Controller
- Core Processor: -
- Program Memory Type: -
- Controller Series: USB-Hosts
- RAM Size: 256 x 8
- Interface: USB
- Number of I/O: 8
- Voltage - Supply: 3V ~ 3.6V
- Operating Temperature: 0°C ~ 65°C
- Mounting Type: Surface Mount
- Package / Case: 48-LQFP
- Supplier Device Package: 48-TQFP (7x7)
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