IS43LD32128B - 4Gb (x32) Mobile LPDDR2 S4 SDRAM

Product Overview

ISSI

Datasheet Details

Part number	IS43LD32128B
Manufacturer	ISSI
File Size	3.56 MB
Description	4Gb (x32) Mobile LPDDR2 S4 SDRAM
Datasheet	IS43LD32128B Datasheet
Note	This datasheet PDF includes multiple part numbers: IS43LD32128B, IS46LD32128B. Please refer to the document for exact specifications by model.
Additional preview pages of the IS43LD32128B datasheet.

Product details

Description

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 designed to transfer two data words per clock cycle at the I/O pins.This product offers fully synchronous operations referenced to both rising and falling edges of the clock.The data paths are interna

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 : 20Mbps to 1066Mbps per I/O).
Four-bit Pre-fetch DDR Architecture.
Multiplexed, double data rate, command/address inputs.
Eight internal banks for concurrent operation.

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Published: Jul 15, 2024 |