IS43LD32128B sdram equivalent, 4gb (x32) mobile lpddr2 s4 sdram.
* 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 Sp.
where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system o.
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 essential.
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