Product Fact Sheet
Industrial
MICRO SDHC Memory Card
S-40u Series
SPI, SDHC compliant
Swissbit AG Swissbit reserves the right to change products or specifications without notice. Preliminary Revision: 0.95
Industriestrasse 4
CH-9552 Bronschhofen www.swissbit.com S-40u_fact_sheet_SD-NxBM_Rev095.doc
Switzerland industrial@swissbit.com Page 2 of 3
S-40u Series
Industrial MICRO SDHC Memory Card - 4/8/16GByte MLC
Main Feature
• Fully compliant with SD Memory Card specification 2.0 and 3.0
and MICRO SD Memory Card Addendum 4.00
SD mode and SPI mode supported
Speed class 6 according SD3.0 specification
FAT32 preformatted
• High performance 3.0 specification
SD burst up to 25MB/s
SD Normal speed 0…25MHz clock rate
SD High speed 0…50MHz clock rate
Flash burst up to 90MB/s
Up to 24MByte/sec sequential data rate (MLC)
• Power Supply: (Low-power CMOS technology)
2.7…3.6V normal operating voltage
2.0…3.6V basic communication (CMD0, 15, 55 ACMD41) voltage
• Standard MICRO SD Memory Card form factor
15.0mm x 11.0mm x 0.7mm(1.0mm)
• Optimized FW algorithms especially for high read access and long data retention applications
Patented power-off reliability technology
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
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.
Read Disturb Management
The read commands are monitored and the content is refreshed when critical levels have occurred
Auto Refresh for Data Retention enhancement
The interruptible background process maintain the user data for Read Disturb effects or Retention
degradation due to high temperature effects
Near miss ECC technology
Minimize the risk of uncorrectable bit failure over the product life time. Each read command
analyze the ECC margin level and refresh data if necessary
Diagnostic features with Life Time Monitoring tool support
• High reliability
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 require a good data retention because of
high temperature mission profile.
Intensive write application should use the S-400 series cards
Number of card insertions/removals up to 20,000
Extended Temperature range -25° up to 85°C (Optional -40° up to 85°C)
SIP (System In Package) process for extreme dust, water and ESD proof
• Controlled BOM & PCN process
• Customized options like CID registers, CPRM keys, firmware incl. settings and marking by projects
Swissbit AG Swissbit reserves the right to change products or specifications without notice. Preliminary Revision: 0.95
Industriestrasse 4
CH-9552 Bronschhofen www.swissbit.com S-40u_fact_sheet_SD-NxBM_Rev095.doc
Switzerland industrial@swissbit.com Page 3 of 3
Order Information
Density
Part Number
Temp. Range
Flash Technology
4GB
SFSD4096N1BM1TO-E-GE-111-STD
-25°C to 85°C
MLC NAND Flash
8GB
SFSD8192N1BM1TO-E-LF-111-STD
16GB
SFSD016GN1BM1TO-E-HG-111-STD
4GB
SFSD4096N1BM1TO-I-GE-111-STD
-40°C to 85°C
8GB
SFSD8192N1BM1TO-I-LF-111-STD
16GB
SFSD016GN1BM1TO-I-HG-111-STD
System Performance
System Performance (estimated target)
typ
max
Burst Data transfer Rate (max clock 50MHz)
25
MB/s
Sustained Sequential Read
23
24
Sustained Sequential Write
11
14
Current Consumption @3.3V
typ
max
Write
60
80
mA
Read
40
60
Idle
2
4
Physical Dimensions
Physical Dimensions
Value
Length
15.0±0.1
mm
Width
11.0±0.1
Thickness
0.7 (1.0)±0.1
Weight (typ.)
0.4
Recommended Temperature Conditions
Parameter
min
typ
max
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
Operating
Non Operating
Humidity (non-condensing)
max 95%
ESD
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
Durability
Parameter
Operating
Non Operating
Salt water spray
3% NaCI/35°C; 24h acc. MIL STD Method 1009
Solar Exposure / Impermeability
1000W/m2 @ 40o°C / IP67
UV Light Exposure
UV: 254nm, 15Ws/cm2
Insertions / Drop test
>10,000/ 1.5m free fall
Bending / Torque / Bump
10N / 0.15Nm or ±2.5deg / 25g; 6ms; ±3 x 4000 shocks
Shock / Vibration (peak -to-peak)
1000 g max. / 15G max.
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.