Need higher memory density, improved performance, smaller size, and longer battery life than LPDDR1 can offer? Then LPDDR2 might be for you.
LPDDR2 offers double the speed of LPDDR1 at the same or lower voltage in a reduced package. In addition, it also offers advanced mechanisms for managing power usage such as Partial Array Self Refresh and Per-Bank Refresh. Partial Array Self-Refresh, for example, allows portions of the array to be powered down when not required, permitting applications to determine device memory requirements on a real-time usage basis.
LPDDR2 was the first JEDEC standard that encompasses two distinct types of memory: NVM and SDRAM. The standard allows these two memory types to share a common bus interface and thus they can be stacked.
We offer LPDDR2 components from the following memory manufacturers:
256Mb - 4Gb
400MHz
commercial and industrial grades
x16, x32 
1.2 V, 1.8 V
FBGA134, FBGA168