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Swissbit U-500 eUSB 3.1 Modules

Swissbit U-500 eUSB 3.1 Modules offer commercial and industrial temperature-grade SLC NAND Flash with the highest program erase cycles per block. The U-500 supplies various capacities in a 26.65mm x 36.8mm form factor with a 2.54mm or 2.00mm connector and keyed pin9. The Swissbit U-500 eUSB 3.1 Modules provide a sequential read up to 175MBytes/s and a sequential write up to 90MBytes/s.

Features

  • Optimized FW algorithms especially for high read access and long data retention applications
  • Designed with sophisticated firmware architecture for the industrial and NetCom markets, especially for 24/7 applications
  • SLC NAND Flash with the highest program erase cycles per block
  • Patented power-off reliability technology
  • Near Miss ECC technology
  • Read disturb management
  • Wear leveling technology
  • Data care management
  • Mounting hole electrically not connected (optional grounded)
  • Fixed drive (USB hard drive, optional removable)
  • LED for operation indication
  • Write-protect switch (optional)
  • In-field firmware update
  • Swissbit Life Time Monitoring (SBLTM) tool and SDK for SBLTM (on request)

Specifications

  • 1GB, 2GB, 4GB, 8GB, 16GB, and 32GB capacities
  • Fully compliant with USB specification 3.1 Gen 1 (backward compatibility with USB 2.0/1.1)
  • Performance:
    • Sequential read up to 175MBytes/s, random read IOPS up to 3,000
    • Sequential write up to 90MBytes/s, random write IOPS up to 1,100
  • Operating temperature range:
    • 0°C to +70°C commercial
    • -40°C to +85°C industrial
  • -40°C to +100°C storage temperature range
  • 3.1V to 5.5V operating voltage
  • Data retention of 10 years at life begin; 1 year at life end
  • Endurance in TeraBytes Written (TBW) at max capacity: 3216 (seq. write 128KB); 184 (random write 4KB)
  • Shock/vibration of 1,500g/50g (JESD22-B110/MIL-STD-883H M2007.3)
  • >3,000,000 hours Mean Time Between Failure
  • <10-bits to 17-bits read data reliability (UBER)
  • 26.65mm x 36.8mm form factor with 2.54mm or 2.00mm connector with keyed pin9
發佈日期: 2025-09-23 | 更新日期: 2025-10-07