SAMSUNG Develops World's First 2GByte Mobile Phone Memory Card
April 20, 2006 6:17 AM | Samsung | Technology | Comments (1)
Samsung Electronics Co., Ltd., announced today that it has developed a 2GByte MultiMediaCard (MMCmicroTM) that combines four 4Gbit NAND flash devices. This is the smallest, fastest and highest capacity memory card for mobile phones, developed only three months after Samsung led the industry by launching a 1GByte MMCmicro. Despite being the size of a fingernail (12mm x 14mm x 1.1mm), the new MMCmicro will provide the highest transmission speed of any removable memory card, transmitting data 3.5 times faster than other cards. The card can store 12 hours of mobile video and is fast enough to download three hours of it in under two minutes. |
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An adapter allows the card to be plugged into any multimedia card slot. The 2GB MMC can operate at either 1.8 volts (V) and 3.3V, making it an even more viable solution for mobile phones.
The new MMC, in a format standardized by the MultiMediaCard association (MMCA) and being standardized by JEDEC, can be obtained by manufacturers without royalties or licensing fees.
The 1 GB MMCmicro will be commercially available in 2006.
According to Dataquest, a semiconductor market research firm, as the global memory card market will grow five percent between 2005 and 2010, the multimedia card market will grow 17% and the MMCmicro market by 95 percent during the same period.
Reference Data Sheet
| MCmicro vs. MicroSD | ||||
Samsung MMCmicro | MicroSD  | |||
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Size | 12X14X1.1mm | | 11X15X1.0mm | |
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No. of chips | 5 | | 3 | |
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Writing Speed | 7.12MB/s | | 2.04MB/s | |
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Reading Speed | 7.38MB/s | | 7.10MB/s | |
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Voltage | 1.8V/3.3V | | 3.3V | |
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Comments
Posted by: Anonymous | April 20, 2006 7:06 AM
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