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IS46LQ16256AL - 4Gb Mobile LPDDR4/LPDDR4X

This page provides the datasheet information for the IS46LQ16256AL, a member of the IS43LQ16256A 4Gb Mobile LPDDR4/LPDDR4X family.

Datasheet Summary

Description

The IS43/46LQ16256A/AL and IS43/46LQ32128A/AL are 4Gbit CMOS LPDDR4 SDRAM.

The device is organized as 1/2 channels per device, and each channel is 8-banks and 16-bits.

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

Features

  • Configuration: - 256Mb x16 x 1 channel - 128Mb x 16 x 2 channels - 8 internal banks per channel.
  • Low-voltage Core and I/O Power Supplies VDD1 = 1.70-1.95V VDD2 = 1.06-1.17V VDDQ = 1.06-1.17V (LPDDR4) VDDQ = 0.57-0.65V (LPDDR4X).
  • LVSTL(Low Voltage Swing Terminated Logic) I/O Interface.
  • Internal VREF and VREF Training.
  • Dynamic ODT : DQ ODT :VSSQ Termination CA ODT :VSS Termination.
  • Max. Clock Frequency : 1.6GHz (3.2Gbps).
  • 16n Pre-fetc.

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Datasheet preview – IS46LQ16256AL

Datasheet Details

Part number IS46LQ16256AL
Manufacturer ISSI
File Size 2.78 MB
Description 4Gb Mobile LPDDR4/LPDDR4X
Datasheet download datasheet IS46LQ16256AL Datasheet
Additional preview pages of the IS46LQ16256AL datasheet.

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Full PDF Text Transcription

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IS43/46LQ16256A, IS43/46LQ16256AL IS43/46LQ32128A, IS43/46LQ32128AL ® Long-term Support World Class Quality 4Gb (x16/x32) Mobile LPDDR4/LPDDR4X FEATURES • Configuration: - 256Mb x16 x 1 channel - 128Mb x 16 x 2 channels - 8 internal banks per channel • Low-voltage Core and I/O Power Supplies VDD1 = 1.70-1.95V VDD2 = 1.06-1.17V VDDQ = 1.06-1.17V (LPDDR4) VDDQ = 0.57-0.65V (LPDDR4X) • LVSTL(Low Voltage Swing Terminated Logic) I/O Interface • Internal VREF and VREF Training • Dynamic ODT : DQ ODT :VSSQ Termination CA ODT :VSS Termination • Max. Clock Frequency : 1.6GHz (3.
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