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S-450u Series (UHS-I, SLC)
Industrial MICRO SD/SDHC Memory Card – 512MB to 8GByte
Main Feature
Fully compliant with SD Memory Card specification 3.0
and MICRO SD Memory Card Addendum 4.00
o SD ultra high speed mode, speed class 1 (SDR104)
o SD high speed mode, up to speed class 10
o SD2.0 SDHC backward compliant, default speed and high speed mode
o FAT32 preformatted
High performance 3.0 specification
o SD burst up to 104MB/s
o SD Normal speed 0…25MHz clock rate
o SD High speed 0…50MHz clock rate
o SD UHS-I speed 0...50MHz (DDR) and 0…208MHz (SDR)
o Up to 24MByte/s sequential data rate
Power Supply: (Low-power CMOS technology)
o 2.7…3.6V operating voltage
Standard MICRO SD Memory Card form factor
o 15.0mm x 11.0mm x 0.7mm(1.0mm)
Optimized FW algorithms especially for high read access and long data retention applications
o Patented power-off reliability technology
o Wear Leveling technology
Equal wear leveling of static and dynamic data. The wear leveling assures that dynamic data as
well as static data is balanced evenly across the memory. With that the maximum write
endurance of the device is guaranteed
o Write Endurance technology
Due to intelligent wear leveling an even use of the entire flash is guaranteed, regardless how
much “static” (OS) data is stored.
o Read Disturb Management
The read commands are monitored and the content is refreshed when critical levels have occurred
o Data Care Management
The interruptible background process maintain the user data for Read Disturb effects or Retention
degradation due to high temperature effects
o Near Miss ECC technology
Minimize the risk of uncorrectable bit failure over the product life time. Each read command
analyzes the ECC margin level and refresh data if necessary
o Diagnostic features with Life Time Monitoring tool support
High reliability
o SLC Flash
o Designed for industrial market especially read intensive application like navigation, infotainment,
POS/POI, medical and general boot medium use case
o The product is optimized for long life cycle that requires good data retention because of high
temperature mission profile.
o For less write and performance critical applications S-4x the more cost efficient S-4xu series MLC
cards could be used
o Number of card insertions/removals up to 20,000
o Extended and Industrial Temperature range -25° up to 85°C and -40° up to 85°C
o SIP (System In Package) process for extreme dust, water and ESD proof
o Selected AEC-Q100 qualification
Controlled BOM & PCN process
Manufactured in a TS 16949 certified factory
Customized options like CID registers, CPRM keys, firmware incl. settings and marking by projects