Product Fact Sheet
X-46u Series
Product Summary
Capacities: 2 GBytes, 4 GBytes, 8 GBytes, 16 GBytes, 32 GBytes, 64 GBytes
Form Factor: Standard microSD memory Card form factor: 15.0mm x 11.0mm x 0.7mm (1.0mm)
Compliance: Fully compliant with SD Memory Card specification 2.0 and
3.0 and MICRO SD Memory Card Addendum 4.00
o
SD/SDHC/SDXC default/high speed mode and UHS supported
o
Up to speed class 10 and U3 according SD3.0 specification
o
FAT16, FAT32 or exFAT preformatted
Performance: High performance 3.0 specification
o
SD Default speed, SD High speed, SD UHS-I
o
Read Performance: Sequential Read up to 46 MBytes/s, Random Read IOPS up to 1,433
o
Write Performance: Sequential Write up to 41 MBytes/s, Random Write IOPS up to 1,249
Operating Temperature Range
*
:
o
Extended: -25 to 85 °C
o
Industrial: -40 to 85 °C
Storage Temperature Range:
o
Extended: -25 to 100 °C
o
Industrial: -40 to 100 °C
Operating Voltage: 2.7 … 3.6V normal operating voltage (Low-power CMOS technology)
Data Retention: 10 years @ Life Begin / 1 Year @ Life End
Humidity: 85% RH @85°C 1000h
Electromagnetic Compatibility Test: Radiated Emission; Radiated Immunity; Electrostatic Discharge
Product Features
Optimized FW algorithms especially for high read access and long data retention applications
o
Patented power-off reliability technology, Wear Leveling technology
o
Write Endurance technology, Read Disturb Management
o
Data Care Management, Near miss ECC technology
o
Diagnostic features with Life Time Monitoring tool support
High reliability
o
S-46u cards with pseudo SLC (pSLC) feature higher write performance and endurance than
MLC based cards (S-45u)
o
The product is optimized for long life cycle and provides excellent data retention in high
temperature mission profiles.
o
Number of card insertions/removals up to 20,000
o
SIP (System In Package) process for extreme dust, water and ESD proof
o
Selected AEC-Q100 qualification
Manufactured in a TS 16949 certified factory
Controlled BOM & PCN process
Customized options like CID registers, CPRM keys, firmware incl. settings and marking by projects
In-Field Firmware Update
Swissbit Life Time Monitoring (SBLTM) Tool and SDK for SBLTM (on request)
Why Swissbit?
Swissbit is focused on the design, development, manufacture, and support of leading edge memory and
storage solutions for the worldwide OEM/ODM marketplace. As a global supplier, Swissbit recognizes and
addressees the higher level of application requirements of today’s industrial, Netcom, and automotive
customers by providing best-in-class products and services, with uncompromised attention to driving overall
value and quality.
*
High Temperature storage without operation reduces the data retention, in operation the data will be refreshed, if data error issues
were detected
Revision: 1.01
Doc-2791
File: S-46u_fact_sheet_SD-NxBM_Rev101
Page 2 of 2
Swissbit AG
Industriestrasse 4
CH-9552 Bronschhofen
Switzerland
www.swissbit.com
industrial@swissbit.com
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