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IS43LD32800B - 256Mb Mobile LPDDR2 S4 SDRAM

Download the IS43LD32800B datasheet PDF. This datasheet also covers the IS46LD16160B variant, as both devices belong to the same 256mb mobile lpddr2 s4 sdram family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (IS46LD16160B-ISSI.pdf) that lists specifications for multiple related part numbers.

General Description

The IS43/46LD16160B/32800B is 256Mbit CMOS LPDDR2 DRAM.

The device is organized as 4 banks of 4Meg words of 16bits or 2Meg words of 32bits.

This product uses a double-data-rate architecture to achieve high-speed operation.

Overview

IS43/46LD16160B IS43/46LD32800B 256Mb (x16, x32) Mobile LPDDR2 S4.

Key Features

  • 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.
  • Four internal banks for concurrent operation.
  • Bidirectional/differential data strobe per byte of d.

More Datasheets from ISSI (now Infineon)

Part Number Description
IS43LD32800A 256Mb Mobile LPDDR2 S4 SDRAM
IS43LD32128B 4Gb (x32) Mobile LPDDR2 S4 SDRAM
IS43LD32160A 512Mb Mobile LPDDR2 S4 SDRAM
IS43LD32320A 1Gb Mobile LPDDR2 S4 SDRAM
IS43LD32320C 1Gb Mobile LPDDR2 S4 SDRAM
IS43LD32640B 2Gb Mobile LPDDR2 S4 SDRAM
IS43LD16128B 2Gb Mobile LPDDR2 S4 SDRAM
IS43LD16160A 256Mb Mobile LPDDR2 S4 SDRAM
IS43LD16160B 256Mb Mobile LPDDR2 S4 SDRAM
IS43LD16320A 512Mb Mobile LPDDR2 S4 SDRAM