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K7R320884M - 1M x 36 & 2M x 18 QDR II b4 SRAM

Download the K7R320884M datasheet PDF. This datasheet also covers the K7R321884M variant, as both devices belong to the same 1m x 36 & 2m x 18 qdr ii b4 sram family and are provided as variant models within a single manufacturer datasheet.

General Description

0.3 1.

Update current characteristics in DC electrical characteristics 2.

Change AC timing characteristics 3.

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Note: The manufacturer provides a single datasheet file (K7R321884M_Samsungsemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by Samsung Semiconductor

Part Number Description
K7R320982C (K7R32xx82C) QDR II b2 SRAM
K7R320982M 1M x 36 & 2M x 18 & 4M x 9 QDR II b2 SRAM
K7R321882C (K7R32xx82C) QDR II b2 SRAM
K7R321882M 1Mx36 & 2Mx18 & 4Mx9 QDRTM II b2 SRAM
K7R321884M 1M x 36 & 2M x 18 QDR II b4 SRAM

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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K7R323684M K7R321884M K7R320884M Preliminary 1Mx36 & 2Mx18 & 4Mx8 QDRTM II b4 SRAM Document Title 1Mx36-bit, 2Mx18-bit, 4Mx8-bit QDRTM II b4 SRAM Revision History Rev. No. History 0.0 1. Initial document. 0.1 1. Package dimension modify. P.20 from 13mmx15mm to 15mmx17mm 0.2 1. Pin name change from DLL to Doff. 2. Vddq range change from 1.5V to 1.5V~1.8V. 3. Update JTAG test conditions. 4. Reserved pin for high density name change from NC to Vss/SA 5. Delete AC test condition about Clock Input timing Reference Level 6. Delete clock description on page 2 and add HSTL I/O comment 0.3 1. Update current characteristics in DC electrical characteristics 2. Change AC timing characteristics 3. Update JTAG instruction coding and diagrams 0.4 1. Add -FC25 part(AC Characteristics) 2.