Product Fact Sheet
Industrial
MICRO SD/SDHC Memory Card
S-450u Series
UHS-I Interface, SLC
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
Swissbit AG
Industriestrasse 4
CH-9552 Bronschhofen
Switzerland
Swissbit reserves the right to change products or specifications without notice.
www.swissbit.com
industrial@swissbit.com
Revision: 1.00
S-450u_fact_sheet_SD-NxBM_Rev100
Page
2 of 3
Order Information for S-450 Series UHS-I MICRO SD Memory Cards
Density
512MB
1GB
2GB
4GB
8GB
Part Number
SFSD0512NgBM1TO-t-ME-2xx-STD
SFSD1024NgBM1TO-t-DF-2xx-STD
SFSD2048NgBM1MT-t-ME-2xx-STD
SFSD4096NgBM1MT-t-DF-2xx-STD
SFSD8192NgBM1MT-t-QG-2xx-STD
Temp. Range
t = E -25°C to 85°C
SLC NAND Flash
t = I -40°C to 85°C
Flash Technology
g = generation; x = options, firmware and custom configuration
System Performance
System Performance (estimated target)
Burst Data transfer Rate (max clock 208MHz SDR)
Sustained Sequential Read (512M / 1G-8G)
Sustained Sequential Write (512M / 1G / 2G / 4G / 8G)
Current Consumption @3.3V
Write
Read
Autoread
Idle
typ
26 / 27
17 / 20 / 17 / 20 / 20
Typ
60
50
40
1.4
max
104
30 / 30
20 / 24 / 20 / 24 / 24
max
80
80
60
3
Unit
MB/s
Unit
mA
Physical Dimensions
Physical Dimensions
Length
Width
Thickness
Weight (typ.)
Value
15.0±0.1
11.0±0.1
0.7 (1.0)±0.1
0.4
Unit
mm
g
Recommended Temperature Conditions
Parameter
min
typ
max
Unit
Extended Operating Temperature
-25
25
85*)
°C
Industrial Operating Temperature
-40
25
85*)
°C
Storage Temperature
-40
25
100*)
°C
*) high temperature storage without operation reduces the data retention, in operation the data will be refreshed, if data
error issues were detected
Humidity and EMC
Parameter
Humidity (non-condensing)
ESD
Operating
max 95%
Non Contact Pads area:
±15 kV (air discharge),
according to IEC61000-4-2
Contact Pads:
±6 kV, according to IEC61000-4-2
Non Contact Pads area:
±8kV (indirect) contact discharge,
according to IEC61000-4-2
Non Operating
Durability
Parameter
Salt water spray
Insertions / Drop test
Bending / Torque / Bump
Shock / Vibration (peak -to-peak)
Data Retention initial @ 40°C
Operating
Non Operating
3% NaCI/35°C; 24h acc. MIL STD Method 1009
>10,000/ 1.5m free fall
10N / 0.15Nm or ±2.5deg / 25g; 6ms; ±3 x 4000 shocks
1000 g max. / 15G max.
10 years
For more information on Micro SD Memory card Specification, please visit SD association (www.sdcard.org)
Why Swissbit?
Swissbit strives to create innovative technologies for future market opportunities utilizing a highly skilled in-
house product research and development team. Swissbit maintains a marketing edge by continuing to
manufacture world-class high quality memory products and providing customers with both high value and
low cost of ownership achieved through efficient processes and procedures.
Swissbit AG
Industriestrasse 4
CH-9552 Bronschhofen
Switzerland
Swissbit reserves the right to change products or specifications without notice.
www.swissbit.com
industrial@swissbit.com
Revision: 1.00
S-450u_fact_sheet_SD-NxBM_Rev100
Page
3 of 3
