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IS46LD32128B - 4Gb (x32) Mobile LPDDR2 S4 SDRAM

General Description

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.

Key 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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Other Datasheets by ISSI (now Infineon)

Part Number Description
IS46LD32160A 512Mb Mobile LPDDR2 S4 SDRAM
IS46LD32320A 1Gb Mobile LPDDR2 S4 SDRAM
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IS46LD32640B 2Gb Mobile LPDDR2 S4 SDRAM
IS46LD32800A 256Mb Mobile LPDDR2 S4 SDRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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IS43/46LD32128B 4Gb (x32) Mobile LPDDR2 S4 SDRAM 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.