eUSB 2.0 Modules › Welcome to Swissbit



eUSB 2.0 Modules



Key features:

  • Highest endurance with SLC based NAND
  • USB 2.0
  • Error correction code (ECC)
  • Long term availability
  • Industrial temp. range -40°C to 85°C and 0°C to 70°C

Swissbit Product Features



Description:

Swissbit’s embedded USB Flash Module (UFM) provide a wide density range of USB 2.0 storage solutions in a small form factor. The UFM is an ideal solution for applications that require high quality and high reliability. Typical applications include data logging or boot drives for embedded application and netcom systems. The 10-pin USB connector on a PCB support different pitch size 2.00 mm and 2.54 mm.

The drive operates at 5V ±5% or 3.3V ±5% (optional). The UFM is also backward compatible with Revision 1.1 and can be used with operating systems that support USB Mass Storage Class Specification and bulk transfers.

Series Name

U-400

U-45

U-46

U-110

Interface

Data Transfer Mode

USB 2.0

High / Full Speed

Connector

Standard: 2.54 mm – 10 Pin (key option)

Low Profile: 2.00 mm – 10 Pin (key option)

Outline Dimensions

Standard:
36.8 mm x 26.65 mm x 9.6 mm

Low Profile:
36.8 mm x 26.65 mm x 5.7 mm

Flash Type

SLC

MLC

pSLC

SLC

Density Range

1GB to 16 GB (32GB opt.)

4GB to 32GB

2GB to 16GB

1 GB to 16 GB

Data Retention

10 years @ life begin

1 year @ life end

Endurance

100,000 P/E Cycles

(Flash Cell Level)

3,000 P/E Cycles

(Flash Cell Level)

20,000 P/E Cycles

(Flash Cell Level)

100,000 P/E Cycles

(Flash Cell Level)

Operating Temperature

Commercial: 0°C to +70°C

Industrial: -40°C to +85°C

Storage Temperature

-40°C to +100°C

Performance

Burst Rate (MB/s)

Sequential Read (MB/s)

Sequential Write (MB/s)

Random 4KB Read (IOPS)

Random 4KB Write (IOPS)

 

up to 60

up to 37

up to 26

up to 1,600

up to 30

 

up to 60

up to 32

up to 23

up to 650

up to 650

 

up to 60

up to 40

up to 29

up to 2,100

up to 900

 

up to 60

up to 32

up to 23

up to 1,600

up to 30

MTBF

≥ 3,000,000 hours

Shock

50 G

Vibration

15 G

Humidity

85 % RH 85°C, 500 hrs

Voltage

3.3 V ± 5 % / 5 V ± 10 %

5 V ± 10 %

(3.3 V ± 5 % optional)

Power Consumption

Full Speed typ 90 mA

High Speed typ 100 mA

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

Part Number

2.54 mm:
SFUIxxxxJvABxss-t-dd-rrr-ccc

2.00 mm:
SFUIxxxxKvABxss-t-dd-rrr-ccc

2.54 mm:
SFUIxxxxJvBPxss-t-dd-rrr-ccc

2.00 mm:
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