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EtronTech
EM6AA160
Etron Confidential
16M x 16 bit DDR Synchronous DRAM (SDRAM)
Preliminary (Rev. 1.3, Mar. /2014)
Features
• Fast clock rate: 250/200MHz
• Differential Clock CK & CK
• Bi-directional DQS • DLL enable/disable by EMRS • Fully synchronous operation • Internal pipeline architecture • Four internal banks, 4M x 16-bit for each bank • Programmable Mode and Extended Mode registers
- CAS Latency: 2, 2.5, 3 - Burst length: 2, 4, 8 - Burst Type: Sequential & Interleaved • Individual byte write mask control • DM Write Latency = 0 • Auto Refresh and Self Refresh • 8192 refresh cycles / 64ms • Precharge & active power down • Power supplies: VDD & VDDQ = 2.5V ± 0.2V • Interface: SSTL_2 I/O Interface • Package: 66 Pin TSOP II, 0.