IS43LD32128B - 4Gb (x32) Mobile LPDDR2 S4 SDRAM

This page provides the datasheet information for the IS43LD32128B, a member of the IS46LD32128B 4Gb (x32) Mobile LPDDR2 S4 SDRAM family.

Product Overview

ISSI

Part number	IS43LD32128B
Manufacturer	ISSI
File Size	3.56 MB
Description	4Gb (x32) Mobile LPDDR2 S4 SDRAM
Datasheet	IS43LD32128B Datasheet
Additional preview pages of the IS43LD32128B datasheet.

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.

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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IS432 - (IS431 / IS432) TOTEM POLE OUTPUT TYPE OPIC LIGHT DETECTOR (Sharp Electrionic Components)
IS435 - BUILT IN AMP TYPE LIGHT DETECTOR (Sharp Electrionic Components)
IS436 - BUILT IN AMP TYPE LIGHT DETECTOR (Sharp Electrionic Components)
IS437 - (IS437 / IS438) TYPE OPIC LIGHT DETECTOR (Sharp Electrionic Components)
IS438 - (IS437 / IS438) TYPE OPIC LIGHT DETECTOR (Sharp Electrionic Components)
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Published: Jul 15, 2024 |