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IS43QR8K02S2A - 2G x 8 16Gb DDR4 SDRAM

Download the IS43QR8K02S2A datasheet PDF. This datasheet also covers the IS46QR8K02S2A variant, as both devices belong to the same 2g x 8 16gb ddr4 sdram family and are provided as variant models within a single manufacturer datasheet.

General Description

Symbol Type CK, CK Input CKE, CKE1 Input CS, CS1 Input ODT, ODT1 ACT RAS/A16 CAS/A15 WE/A14 Input Input Input DM (LDM, UDM), DBI (UDBI, LDBI), TDQS Input/Output BG0, BG1 BA0, BA1 A0 - A16 Input Input Input A10 / AP A12 / BC RESET Input Input Input Function Clock: CK and CK are diffe

Key Features

  • Dual Rank: Each rank has its own CS, ODT, and CKE.
  • Standard Voltage : VDD = VDDQ = 1.2V, VPP=2.5V.
  • High speed data transfer rates with system frequency up to 2400 Mbps.
  • Data Integrity - Auto Self Refresh (ASR) by DRAM built-in TS - Auto Refresh and Self Refresh Modes.
  • DRAM access bandwidth - Separated IO gating structures by Bank Groups - Self Refresh Abort - Fine Granularity Refresh.
  • Signal Synchronization - Write Leveling via MR settings -.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IS46QR8K02S2A-ISSI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by ISSI (now Infineon)

Part Number Description
IS43QR81024A 8Gb DDR4 SDRAM
IS43QR85120A 4Gb DDR4 SDRAM
IS43QR85120B 512Mb x 8 4Gb DDR4 SDRAM
IS43QR16256A 256Mbx16 4Gb DDR4 SDRAM
IS43QR16256B 256Mb x 16 4Gb DDR4 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.

View original datasheet text
IS43/46QR8K02S2A 2Gx8 16Gb DDR4 SDRAM ® Long-term Support World Class Quality FEATURES • Dual Rank: Each rank has its own CS, ODT, and CKE • Standard Voltage : VDD = VDDQ = 1.2V, VPP=2.