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iPEM 4.8 Gb SDRAM-DDR2
AS4DDR264M72PBG1
64Mx72 DDR2 SDRAM w/ SHARED CONTROL BUS iNTEGRATED Plastic Encapsulated Microcircuit
FEATURES
DDR2 Data rate = 667, 533, 400 Available in Industrial, Enhanced and Military Temp Package:
• Proprietary Enchanced Die Stacked iPEM • 208 Plastic Ball Grid Array (PBGA), 16 x 23mm • 1.00mm ball pitch
Differential data strobe (DQS, DQS#) per byte Internal, pipelined, double data rate architecture 4n-bit prefetch architecture DLL for alignment of DQ and DQS transitions with clock signal Eight internal banks for concurrent operation (Per DDR2 SDRAM Die) Programmable Burst lengths: 4 or 8 Auto Refresh and Self Refresh Modes (I/T Version) On Die Termination (ODT) Adjustable data – output drive strength 1.8V ±0.