IS43LD32128B, IS46LD32128B Datasheet - ISSI

IS43LD32128B - 4Gb (x32) Mobile LPDDR2 S4 SDRAM

AUGUST 2023 The IS43/46LD32128B is 4Gbit CMOS LPDDR2 DRAM. The device is organized as 8 banks of 16Meg words of 32bits. This product uses a double-datarate architecture to achieve high-speed operation. The double data rate architecture is essentially a 4N prefetch architecture with an interface de.

IS43LD32128B Features

* DDP (Dual Die Package) with 2 x 2Gb LPDDR2

* Low-voltage Core and I/O Power Supplies VDD2 = 1.14-1.30V, VDDCA/VDDQ = 1.14-1.30V, VDD1 = 1.70-1.95V

* High Speed Un-terminated Logic(HSUL_12) I/O Interface

* Clock Frequency Range : 10MHz to 533MHz (data rate range : 20

IS46LD32128B-ISSI.pdf