A3R12E40DBF - 512Mb DDRII SDRAM

Zentel

Download the A3R12E40DBF datasheet PDF. This datasheet also covers the A3R12E30DBF variant, as both devices belong to the same 512mb ddrii sdram family and are provided as variant models within a single manufacturer datasheet.

Features

Density: 512 bits.
Organization.
16M words × 8 bits × 4 banks (A3R12E30DBF).
8M words × 16 bits × 4 banks (A3R12E40DBF).
Package.
60-ball FBGA(μBGA) (A3R12E30DBF).
84-ball FBGA(μBGA) (A3R12E40DBF).
Lead-free (RoHS compliant).
Power supply: VDD, VDDQ = 1.8V ± 0.1V.
Data rate: 1066Mbps/800Mbps (max. ).
1KB page size (A3R12E30DBF).
Row address: A0 to A13.
Column address: A0 to A9.

📥 Download Datasheet

A3R12E40DBF 512mb ddrii sdram by Zentel - Datasheet Preview — Note: The manufacturer provides a single datasheet file (A3R12E30DBF-Zentel.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	A3R12E40DBF
Manufacturer	Zentel
File Size	1.58 MB
Description	512Mb DDRII SDRAM
Datasheet	A3R12E40DBF Datasheet

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A3R12E30DBF	512Mb DDRII SDRAM
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A3R1GE40JBF	1Gb DDRII Synchronous DRAM

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

A3R12E30DBF A3R12E40DBF 512Mb DDRII Synchronous DRAM 512Mb DDRII SDRAM Specification A3R12E30DBF A3R12E40DBF Zentel Electronics Corp. Revision 1.1 Nov., 2015 A3R12E30DBF A3R12E40DBF 512Mb DDRII Synchronous DRAM Specifications Features • Density: 512 bits • Organization − 16M words × 8 bits × 4 banks (A3R12E30DBF) − 8M words × 16 bits × 4 banks (A3R12E40DBF) • Package − 60-ball FBGA(μBGA) (A3R12E30DBF) − 84-ball FBGA(μBGA) (A3R12E40DBF) − Lead-free (RoHS compliant) • Power supply: VDD, VDDQ = 1.8V ± 0.1V • Data rate: 1066Mbps/800Mbps (max.

Published: Jul 10, 2018 |