Die USB-Sticks von Swissbit sind leistungsstarke, zuverlässige USB-Speicher für embedded und industrielle Anwendungen. Mit äußerst zuverlässigem SLC-NAND und einer festen Stückliste (inkl. FW-Konfiguration) sowie pSLC- und MLC-Versionen sorgt Swissbit so lange wie nur irgend möglich für verlässlichen Support. Dadurch werden Risiken, Kompatibilitätsprobleme und Neuqualifizierungsbedarf reduziert.
Die neuen USB-3.1-Produkte setzen auf seitenbasiertes Flash-Management, wodurch sich Lebensdauer und Schreibleistung deutlich erhöhen.
Series Name |
unitedCONTRAST II |
U-500k |
U-56k |
U-50k |
U-56n | U-50n |
Interface Data Transfer Mode |
USB 2.0 High / Full Speed |
USB 3.1 Super Speed / High / Full |
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Connector |
USB 2.0 A-Plug |
USB 3.0 Type A-Plug |
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Outline Dimensions |
68.0 mm x 18.0 mm x 8.0 mm |
24.0 mm x 12.1 mm x 4.5 mm | ||||
Flash Type |
SLC |
pSLC |
MLC |
pSLC | MLC | |
Density Range |
512 MB to 8 GB |
2 GB to 32 GB |
8 GB to 64 GB |
16 GB to 128 GB |
4 GB to 32 GB | 8 GB to 64 GB |
Data Retention |
10 years @ life begin / 1 year @ life end |
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Endurance |
100,000 P/E Cycles (Flash Cell Level) |
20,000 P/E Cycles (Flash Cell Level) |
3,000 P/E Cycles (Flash Cell Level) |
20,000 P/E Cycles (Flash Cell Level) |
3,000 P/E Cycles (Flash Cell Level) |
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Operating Temperature |
Commercial: 0°C to +70°C Industrial: -40°C to +85°C |
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Storage Temperature |
-50°C to +100°C |
-40°C to +85°C | ||||
Performance Sequential Read (MB/s) Sequential Write (MB/s) Random 4KB Read (IOPS Random 4KB Write (IOPS |
up to 32 up to 23 up to 1,600 up to 30 |
up to 175 up to 95 up to 3,050 up to 1,000 |
up to 170 up to 90 up to 3,200 up to 1,050 |
up to 140 up to 60 up to 2,500 up to 700 |
up to 197 up to 126 up to 3,850 up to 2,600 |
up to 156 up to 64 up to 2,850 up to 1,800 |
MTBF |
≥ 3,000,000 hours |
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Shock |
1,500 G |
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Vibration |
50 G |
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Humidity |
85 % RH 85°C, 1000 hrs |
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Voltage |
5 V ± 10 % |
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Power Consumption |
Full Speed typ 80 mA High Speed typ 100 mA |
Full Speed typ 80 mA High Speed typ 100 mA Super Speed typ 150 mA |
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Features & Tools |
Proven Power Fail Safety Windows / Linux – Spare block read out Hot Pluggable / Plug & Play Optimized Wear Leveling Security features Password manager available |
Page based FTL for best write performance and endurance Proven Power Fail Safety Windows / Linux – Spare block read out Bootable USB Drive Supports latest OS as Fixed Drive Shock & vibration resistant
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Das embedded USB-Flash-Modul (UFM) von Swissbit bietet eine große Auswahl an USB-2.0-Speichern mit verschiedener Speicherdichte in einem kleinen Formfaktor. Das UFM ist die ideale Lösung für Anwendungen, die hohe Qualität und Zuverlässigkeit erfordern. Zu den typischen Anwendungen gehören Datenprotokollierung oder Boot-Laufwerke für eingebettete Anwendungen und NetCom-Systeme.
Der 10-polige USB-Steckverbinder auf einer Leiterplatte unterstützt die Rastergrößen 2,00 mm und 2,54 mm.
Das Laufwerk arbeitet (wahlweise) mit 5 V ±5 % oder 3,3 V ±5 %. Das UFM ist außerdem abwärtskompatibel mit Version 1.1 und kann mit Betriebssystemen verwendet werden, welche die USB-Spezifikation „Mass Storage Class“ und Bulk-Transfer unterstützen.
Series Name |
U-450 |
U-48 |
U-400 |
U-46 / U-45 |
U-110 |
Interface Data Transfer Mode |
USB 2.0 High / Full Speed |
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Connector |
Standard: 2.54 mm – 10 Pin (key option) Low Profile: 2.00 mm – 10 Pin (key option) |
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Outline Dimensions |
Standard: Low Profile: |
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Flash Type |
SLC |
3D NAND pSLC |
SLC |
pSLC / MLC |
SLC |
Density Range |
2GB to 16GB |
8GB to 16GB |
1GB to 16GB |
2GB to 16GB |
1GB to 16GB |
Data Retention |
10 years @ life begin 1 year @ life end |
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Endurance [P/E cycles] (Flash Cell Level) |
100k |
20k |
100k |
20k/3k |
100k |
Operating Temperature |
Commercial: 0°C to +70°C Industrial: -40°C to +85°C |
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Storage Temperature |
-40°C to +85°C |
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Performance Sequential Read (MB/s) Sequential Write (MB/s) Random 4KB Read (IOPS) Random 4KB Write (IOPS) |
up to 36 up to 26 up to 1,900 up to 1,400 |
up to 42 up to 38 up to 2,600 up to 2,000 |
up to 37 up to 26 up to 1,600 up to 30 |
up to 40 / 32 up to 29 / 23 up to 2,100 / 650 up to 900 / 650 |
up to 32 up to 23 up to 1,600 up to 30 |
MTBF |
≥ 3,000,000 hours |
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Shock |
1500 G |
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Vibration |
50 G |
20 G |
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Humidity |
85 % RH 85°C, 1000 hrs |
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Voltage |
3.3 V ± 5 % / 5 V ± 10 % |
5 V ± 10 % (3.3 V ± 5 % optional) |
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Power Consumption |
Read up to 75mA Write up to 72mA Idle: 30mA |
Read up to 69mA Write up to 65mA Idle: 34mA |
Full Speed typ 90 mA High Speed typ 100 mA |
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Features & Tools |
Proven Power Fail Safety Windows / Linux – Spare block read out Bootable USB Drive Supports latest OS as Fixed Drive Connector pitch variations available Shock & vibration resistant |
Swissbit bietet USB 3.1-Produkte in verschiedenen Formfaktoren und mit kommerziellen und industriellen Betriebstemperaturbereichen an. Modernste Algorithmen für NAND-Flash-Speicher, ein strenges Vorgehen bei der Auswahl der Komponenten, PCN-Steuerung und ein 100-prozentiger Systemendtest für den vollen Temperaturbereich (-40 °C bis 85 °C) qualifizieren die USB-Sticks (USB Flash Drives, UFDs) von Swissbit für eingebettete Systeme und NetCom-Märkte. Alle USB-Lösungen von Swissbit verfügen sowohl über Sicherheitsfunktionen als auch über Lebenszeitüberwachungs-Tools zur Kontrolle der Produktlebensdauer.
Series Name |
U-500 |
U-56 |
U-58 |
Interface Data Transfer Mode |
USB 3.1 SuperSpeed / High- / Full-Speed |
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Connector |
Standard: 2.54 mm – 10 Pin (key option) Low Profile: 2.00 mm – 10 Pin (key option) |
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Outline Dimensions |
Standard: Low Profile: |
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Flash Type |
SLC |
pSLC |
3D pSLC |
Density Range |
4GB to32 GB |
4GB to 32GB |
8GB to 16GB |
Data Retention |
10 years @ life begin 1 year @ life end |
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Endurance (Flash Cell Level) |
100,000 P/E Cycles |
20,000 P/E Cycles |
20,000 P/E Cycles |
Operating Temperature |
Commercial: 0°C to +70°C Industrial: -40°C to +85°C |
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Storage Temperature |
-40°C to +100°C |
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Performance Sequential Read (MB/s) Sequential Write (MB/s) Random 4KB Read (IOPS) Random 4KB Write (IOPS) |
up to 174 up to 91 up to 2,980 up to 1,060 |
up to 175 up to 110 up to 3,200 up to 1,100 |
up to 180 up to 76 up to 4,100 up to 1,680 |
MTBF |
≥ 3,000,000 hours |
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Shock |
1500 G |
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Vibration |
50 G |
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Humidity |
85 % RH 85°C, 1000 hrs |
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Voltage |
3.3 V ± 5 % / 5 V ± 10 % |
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Power Consumption |
SuperSpeed typ 190mA High-Speed typ 75mA Full-Speed typ 50mA |
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Features & Tools |
Proven Power Fail Safety Windows / Linux – Spare block read out Bootable USB Drive Supports latest OS as Fixed Drive Connector pitch variations available Shock & vibration resistant |
Various effects like data retention, read disturb limits, or temperature can impact data reliability. The latest generation of Swissbit products use special methods to maintain and refresh the data for higher data integrity.
The Swissbit Life Time Monitoring feature enables users to access the memory device’s detailed Life Time Status and allows prediction of imminent failure, avoiding unexpected data loss. This feature uses an extended S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) interface or vendor-specific commands to retrieve the Flash product information.
The longevity product lines use special components with a long-term supply commitment of up to 10 years. These products offer lowest TCO in demanding applications with high requalification cost.
Intelligent Power Fail Protection and Recovery protects data from unexpected power loss. During an unintentional shutdown, firmware routines and an intelligent hardware architecture ensure that all system and user data will be stored to the NAND.
Robustness is one of our key specification targets. The design, assembly and use of selected materials guarantee an extremely solid design which has been validated by extensive testing.
The WAF (write amplification factor) for MLC-based products is reduced by combining a paged based FW block management with a powerful card architecture and configuration settings.
Sophisticated Wear Leveling and Bad Block Management ensure that Flash cells are sparingly and equally used in order to prolong life time of the device.
Swissbit‘s embedded memory and storage solutions are designed and approved for reliable operation over a wide temperature range. The products are verified at temperature corners and prestressed with a burn-in operating functional test (Test During Burn In – TDBI).