AS4C128M8D2

AS4C128M8D2 Confidential 128M x 8 bit DDRII Synchronous DRAM (SDRAM) Advanced (Rev. 1.0, Jun. /2013) Features  JEDEC Standard Compliant  JEDEC standard 1.8V I/O (SSTL_18-compatible)  Power supplies: VDD & VDDQ = +1.8V  0.1V  Operating temperature range - Commercial (0 ~ 85°C) - Industrial (-40 ~ 95°C)  Fully synchronous operation  Fast clock rate: 400 MHz  Differential Clock, CK & CK#  Bidirectional single/differential data strobe  8 internal banks for concurrent operation  4-bit prefetch architecture  Internal pipeline architecture  Precharge & active power down  Programmable Mode & Extended Mode registers  Posted CAS# additive latency (AL): 0, 1, 2, 3, 4, 5, 6  WRITE latency = READ latency - 1 tCK  Burst lengths: 4 or 8  Burst type: Sequential / Interleave  DLL enable/disable  On-die termination (ODT)  RoHS compliant  Auto Refresh and Self Refresh  8192 refresh cycles / 64ms - Average refresh period 7.8µs @ 0...