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K4R271669F - 128Mbit RDRAM(F-die)

General Description

Signal I/O Type CMOSa # Pins center 2 Description Serial input/output.

Pins for reading from and writing to the control registers using a serial access protocol.

Also used for power management.

Key Features

  • for mobile, graphics and communications include power management and byte masking. Direct RDRAM™ SEC 240 xCS8 K4R271669F Figure 1: Direct RDRAM CSP Package The 128Mbit RDRAM devices are offered in a horizontal center-bond fanout CSP package. Key Timing Parameters/Part Numbers Speed Organization tRAC I/O (Row Bin Freq. Access MHz Time) ns -CS8 -CS8 800 800 45 45 Features.
  • Highest sustained bandwidth per DRAM device - 1.6 GB/s sustained data transfer rate - Separate control and data.

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Part Number Description Manufacturer

Other Datasheets by Samsung Semiconductor

Part Number Description
K4R271669A 256K x 16/18 bit x 2*16 Dependent Banks Direct RDRAMTM
K4R271669B 256K x 16/18 bit x 32s banks Direct RDRAMTM
K4R271669E 128Mbit RDRAM(E-die)
K4R441869A 256K x 16/18 bit x 2*16 Dependent Banks Direct RDRAMTM
K4R441869B 256K x 16/18 bit x 32s banks Direct RDRAMTM

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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K4R271669F Direct RDRAM™ 128Mbit RDRAM(F-die) 256K x 16 bit x 32s Banks Direct RDRAMTM Version 1.41 January 2004 Page -1 Version 1.41 Jan. 2004 K4R271669F Change History Version 1.4 ( September 2003 ) Direct RDRAM™ - First Copy ( Version 1.4 is named to unify the version of component and device operation datasheets) - Based on the 128Mbit E-die RDRAM for short channel Datasheet Version 1.4 Version 1.41 ( January 2004 ) - Add the part number for leaded package. Page 0 Version 1.41 Jan. 2004 K4R271669F Overview The RDRAM device is a general purpose high-performance memory device suitable for use in a broad range of applications including communications, graphics, video and any other application where high bandwidth and low latency are required.