EM68B16DVAA

EtronTech EM68B16DVAA 32M x 16 Mobile DDR Synchronous DRAM (SDRAM) Etron Confidential Advanced (Rev. 1.0 Mar. /2009) Features Fast clock rate: 166/133 MHz Differential Clock CK & CK Bi-directional DQS Four internal banks, 8M x 16-bit for each bank Edge-aligned with read data, centered in write data Programmable Mode and Extended Mode Registers - CAS Latency: 2, or 3 - Burst length: 2, 4, 8, or 16 - Burst Type: Sequential & Interleaved - PASR (Partial Array Self Refresh) - Auto TCSR (Temperature Compensated Self Refresh) - DS (Drive Strength) Individual byte writes mask control DM Write Latency = 0 Precharge Standby Current = 300 µA Self Refresh Current = 700 µA Deep power-down Current = 10 µA max. at 85 Auto Refresh and Self Refresh 8192 refresh cycles / 64ms No DLL (Delay Lock Loop), to reduce power; CK to DQS is not synchronized. Power supplies: VDD & VDDQ = +1.8V+0.15V/-0.1V Interface: LVCMOS Ambient Tempera...