MICRON MT16VDDT6464AY-40BG6 512MB DDR PC3200 184-Pin Non-ECC Unbuffered DDR400 Memory Module

Quick Specs

Capacity	512 MB
Data Integrity Check	Non-ECC
Manufacturer	MICRON
Memory Type	DDR SDRAM
Package Type	184-pin DIMM
Speed	DDR 400 (PC 3200)

view all specs

Product Features

• Fast data transfer rates: PC2100 or PC2700
• 256MB (32 Meg x 64), 512MB (64 Meg x 64), 1GB (128 Meg x 64), and 2GB (256 Meg x 64)
• Bidirectional data strobe (DQS) transmitted/ received with data—i.e., source-synchronous data capture
• DQS edge-aligned with data for READs; centeraligned with data for WRITEs
• Commands entered on each positive CK edge
• Programmable burst lengths: 2, 4, or 8
• Auto Refresh and Self Refresh Modes
• 184-pin, dual in-line memory module (DIMM)
• Internal, pipelined double data rate (DDR) architecture; two data accesses per clock cycle
• VDD = VDDQ = +2.5V
• Utilizes 266 MT/s and 333 MT/s DDR SDRAM components
• Auto precharge option
• VDDSPD = +2.3V to +3.6V
• Programmable READ CAS latency
• Gold edge contacts
• Differential clock inputs (CK and CK#)
• Serial Presence Detect (SPD) with EEPROM
• Four internal device banks for concurrent operation
• 2.5V I/O (SSTL_2 compatible)
• 15.6µs (256MB), 7.8125µs (512MB, 1GB, and 2GB) maximum average periodic refresh interval