A3R12E40DBF Datasheet 512Mb DDRII SDRAM

Manufacturer: Zentel

Download the A3R12E40DBF datasheet PDF. This datasheet also includes the A3R12E30DBF variant, as both parts are published together in a single manufacturer document.

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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
Download	A3R12E40DBF Download (PDF)

Overview

A3R12E30DBF A3R12E40DBF 512Mb DDRII Synchronous DRAM 512Mb DDRII SDRAM Specification A3R12E30DBF A3R12E40DBF Zentel Electronics Corp.

Revision 1.1 Nov.

Key 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.

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