Available with densities of 256Mb, 1Gb, 2Gb, and 4Gb in 168-ball POP FBGA and 134-ball FBGA packages, Alliance Memory’s LPDDR2 SDRAMs combine low power consumption of 1.2V/1.8V with power-saving features — including auto temperature-compensated self-refresh (TCSR), partial-array self-refresh (PASR), and a deep power down (DPD) mode — to extend battery life in portable electronics. The SDRAMs provide reliable drop-in, pin-to-pin compatible replacements for a number of similar solutions in ultra-low-voltage cores and I/O power supplies for mobile devices such as smartphones and tablets.
| Density | Org | Part Number | Speed | Packages | Stock |
|---|---|---|---|---|---|
| 256Mb | 8Mx32 | AS4C8M32MD2A | 400MHz | 168-ball 12x12x0.9mm (max) POP FBGA 134-ball 10×11.5x1mm(max)FBGA |
Buy |
| 1Gb | 64Mx16 | AS4C64M16MD2A | 400MHz | 134-ball FBGA (10×11.5×1.0) | Buy |
| 32Mx32 | AS4C32M32MD2A | 400MHz | 134-ball FBGA (10×11.5×1.0) | Buy | |
| 2Gb | 128Mx16 | AS4C128M16MD2A | 400MHz | 134-ball FBGA (10×11.5×1.0) | Buy |
| 64Mx32 | AS4C64M32MD2A | 400MHz | 134-ball FBGA (10×11.5×1.0) | Buy | |
| 4Gb | 128Mx32 | AS4C128M32MD2A | 400/533MHz | 134-ball FBGA (10×11.5×1.0) | Buy |
| MT42L128M32D1TJ-25 IT:A | 400MHz | 134-ball FBGA(10×11.5×0.75) | Buy |