Transcript
TDK FLASH STORAGE DATA SHEET
SD CARD
SDHC CLASS10
MMGB/MUGB Series
Industrial-Use SD Cards with a “Visible” Lifespan SD cards and microSD cards, which have mainly been used for consumer products such as digital cameras, have also come to be used for industrial equipment and embedded equipment. However, most consumer-use SD cards are designed for low cost by equipping them with MLC or TLC flash memory. As a result, they are not suitable for storing operating systems or file systems. TDK’s industrial-use SD cards and microSD cards are highly reliable SD cards with SLC flash memory of high durability. In addition, “TDK SMART” SD life monitor software for confirming the lifespan of the SD card can be downloaded from the TDK website to allow maintenance such as presettings for replacement times to be conducted easily.
□ BASIC CHARACTERISTICS / RATINGS MMGB Series Data capacity Power supply voltage Ambient operating temperature Ambient storage temperature
MUGB Series 512MB to 16GB 3.3V±5% 0 to +70°C (–40 to +85°C) –25 to +85°C (–40 to +85°C)
Data capacity Power supply voltage Ambient operating temperature Ambient storage temperature
80mA (3.3V Write)
Consumption current
60mA (3.3V Read) 0.2mA (3.3V Stand-by)
1GB to 4GB 2.7V to 3.6V ‒40 to +85°C ‒40 to +85°C 80mA (3.3V Write)
Consumption current
60mA (3.3V Read) 0.2mA (3.3V Stand-by)
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TDK FLASH STORAGE DATA SHEET
Secured Digital Memory Cards for Industrial Use
MMGB MUGB
Series Series
Complies with RoHS directives
SD cards
512MB/1GB/2GB/4GB/8GB/16GB
microSD cards
1GB/2GB/4GB
Made-in-Japan SLC Flash Equipped Tolerance for power interruptions improved, Life Monitor Software Included High-Reliability SD Memory Cards The MMGB/MUGB series are SD/microSD cards with high level of high-speed performance, data reliability, endurance, and data security. These series feature high-speed access and realizes high data reliability with 16bit ECC. TDK proprietary algorithm reduces the risk of collateral data errors such as corruption of data other than the data being written if power is interrrupted when writing data. These SD/microSD cards are ideal for industrial use. The endurance is also improved drastically. Highly reliable Single Level Cell (SLC) NAND-type flash memory is equipped instead of Multi Level Cell (MLC) nor Triple Level Cell (TLC) type NAND
□ FEATURES 1.
Equipped with high-speed and highly-durable SLC NAND type Flash Memory.
2.
SDA Specification ver. 2.0 compliant.
3.
Compatible with SDHC Class10 (more than 4GB, less than 2GB is SD Class6). Realizes high-speed access: 19MByte/sec read access, 15MByte/sec write access. (*1)
4.
Equipped with 16bits/1KByte ECC.
5.
Equipped with a global static wear leveling algorithm, which drastically improves the endurance of the installed flash memory. The 8GB type for example supports approximately 1.5billion erase cycles. Even at a rate of 5 erases per second, this equates to an expected service life of 10 years. (*2)
6.
TDK SMART life monitor software is included. Since the remained lifespan of the SD cards/microSD cards is controlled easily, maintenance such as knowing accurate lifespan and the appropriate timing of replacement.
7.
A dedicated FAE (Field Application Engineer) system provides fast and reliable solutions such as for system compatibility verification and customizing.
8.
Complies with RoHS directives. The components, lead terminals, etc. are all free from hazardous substances prohibited by the RoHS Directives of the EU (European Union). (*1) Dependent on flash memory connection configuration and system environment. (*2) This applies to a product equipped with an SLC flash memory with a structure of 4KByte/page.
flash memory with low endurance, which is generally used in consumer equipment. In addition, it is equipped with a global static wear leveling algorithm to achieve the industry's highest class storage lifespan, which is enough also for industrial area, in which they are used for a long term with high frequency. At the same time, SD card life monitor software ""TDK SMART"" is included, which makes it easy to figure out a good timing for maintenance and module replacement.
□ EXAMPLES OF APPLICATIONS ● Thin-client computers, tablet computers, SATA RAID SSD installations, Data servers, Enterprise servers, embedded cloud systems and other IT equipment for cloud computing systems ● Multi-function printers (MFPs), commercial-use projectors, telephone conferencing systems, electronic blackboards and other office automation equipment ● Karaoke on demand systems, arcade games and other amusement equipment ● Digital signage, electronic billboards, electronic point-of-purchase (POP) displays and other advertising display equipment ● Semiconductor manufacturing equipment, NC machine tools, sequencers, programmable logic controllers, panel computers, embedded CPU boards and other factory automation equipment ● Automated ticket gates, automated ticket vending machines, commuter pass vending machines, train movement management systems, automated air ticket vending machines, automated check-in systems and other railway and transportation services equipment ● Cash registers and other point-of-sales (POS) equipment, convenience store and kiosk terminals, ATMs and other banking terminals ● Diagnostic imaging systems, blood analysis equipment, medical PCs, electronic patient records systems, DNA microarray systems, automatic biochemistry analyzers, remote medical care devices, automated care devices and other medical equipment and data analy ● Base station equipment for 4th generation (4G) mobile data communication systems such as LTE-Advanced/WiMAX2 , data broadcasting system supporting digital broadcasting and other communications and broadcasting equipment and information system devices ● Smart electricity meters, power grid infrastructure equipment, automated power equipment control systems, energy management systems, building air conditioning systems and other smart grid equipment ● Biometric authentication systems, entry/exit control systems, security terminals for surveillance cameras and other security equipment ● Earthquake emergency information systems, household fire detectors and other disaster prevention related equipment ● Car navigation systems, portable navigation devices (PND), Digital tachographs, data logger, drive recorders, rear-view monitors and other automotive equipment
● Complies with RoHS directives: This means that, in conformity with EU Directive 2011/65/EU, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading.
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TDK FLASH STORAGE DATA SHEET
2.10±0.15
□ SHAPES AND DIMENSIONS
24.00±0.10 4.00
4.00
22.50 0.00 -0.10
9
1 2 3 4 5 6 7 8
CD/ CMD VSS VDD DAT3
CLK VSS DATO DATI
DAT2
write enable 32.00±0.10
MMGB Series (SD memory card)
0.70±0.10
CL 0.70±0.10
11.00±0.10
1.00±0.10
15.00±0.10
2.90±0.10
R30.00±0.50
1.20±0.10
MUGB Series (microSD card)
2×R0.80±0.10 6.40±0.10
9.70±0.10
˚ ˚±2 135
7.90±0.10
7×1.10 8×0.80±0.05
0.30±0.10 1.10±0.10
0.10 7.70±0.10 4.00
2×R0.80 +0.10 –0.20
General Tolerance: 0~10 ± 0.05, 10~50 ± 0.15
□ CHARACTERISTICS
Dimensions in mm
□ ENDURANCE (Expected P/E cycles)
Series
MMGB Series
MUGB Series
Data capacity
512MB/1GB/2GB/4GB/8GB/16GB
1GB/2GB/4GB
Form factor
SD memory card
Memory type
SLC NAND-type flash memory
Interface
SDA Specification Ver2.0
Transfer mode
SDHC Class10 (More than 4GB, SD Class6 for 2GB or less)
microSD card
MMGB Series Expected Endurance
Allowable accesses per second according to age of equipment
Data Capacity
Part No.
1 year
5 years
512MB
MMGBA51MKAACS-SSA
394
12.49
2.50
1.25
1GB
MMGBA01GVAACS-SSA
197
6.25
1.25
0.62
(When operating 24 hrs/d,365 ds/yr)
(Unit: Million times)
10 years
2GB
MMGBA02GVBACS-SSA
394
12.49
2.50
1.25
4GB
MMGBA04GVBACS-SSA
788
24.99
5.00
2.50
8GB
MMGBA08GVBACS-SSA
1,576
49.97
9.99
5.00
16GB
MMGBA16GPBACS-SSA
1,576
49.97
9.99
5.00
Transfer speed* Read (max.)
19MByte/sec
Write (max.)
15MByte/sec
Error check and correction (ECC)
16bit/1KByte
Powersupply voltage
2.7V to 3.6V
Ambient operating temperature
0 to +70°C [–40 to +85°C Industrial Option] ‒40 to +85°C
• The above products have an operating temperature of 0 to +70°C. For products with an operating temperature of ‒40 to +85°C, convert the red letter “A” in the product name to “B” as well as blue letter “C” to “W”. (Example: MMGBA51MKAACS-SSA [0 to +70°C product ] ⇒ MMGBB51MKAAWS-SSA [ ‒40 to +85°C product ])
Ambient storage temperature
‒25 to +85°C [–40 to +85°C Industrial Option] ‒40 to +85°C
MUGB Series
Storage/Operating humidity
0 to 90(%)RH [No condensation]
Conformed standards
CE/FCC/VCCI
Environmental specifications
RoHS compliant
*
In 16GB of the MMGB series and 4GB of the MUGB series, measured by CrystalDiskMark3.0. The speed may vary depending on the actual use environment/conditions.
Expected Endurance
Allowable accesses per second according to age of equipment
Data Capacity
Part No.
5 years
10 years
1GB
MUGBB01GVAAWS-BSA
197
6.25
1.25
0.62
2GB
MUGBB02GVBAWS-BSA
394
12.49
2.50
1.25
4GB
MUGBB04GVBAWS-BSA
788
24.99
5.00
2.50
(Unit: Million times)
(When operating 24 hrs/d,365 ds/yr)
1 year
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading.
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