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What is lpddr3 memory?

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DDR3L RAM is used in laptops, low power PCs where power and space is crucial. It operates at 1.35 volts, consumes less power and produces less heat than DDR3. The RAM module is compact and costs higher than DDR3 but lesser than LPDDR3. Now imagine inserting a DDR3 or DDR3L ram into your mobile phone. read more

In contrast, LPDDR3 was designed specifically for mobile devices like smartphones, tablets and ultrabooks. These devices run on batteries and mobile DDR was designed for this specific usage model. Since handheld devices typically utilize only one chip per channel, LPDDR3 does not integrate a DLL, thereby allowing it to go into very low power standby states. read more

Most significantly, the supply voltage is reduced from 2.5 to 1.8 V. Additional savings come from temperature-compensated refresh (DRAM requires refresh less often at low temperatures), partial array self refresh, and a "deep power down" mode which sacrifices all memory contents. read more

LPDDR3 supports both package-on-package (PoP) and discrete packaging types. The command encoding is identical to LPDDR2, using a 10-bit double data rate CA bus. However, the standard only specifies 8n-prefetch DRAM, and does not include the flash memory commands. read more

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What Is DDR3 Memory?
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What is LPDDR Memory
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