MC-4516CD641ES中文资料16M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)数据手册Micron规格书

描述 Description

The MC-4516CD641ES, MC-4516CD641PS and MC-4516CD641XS are 16,777,216 words by 64 bits synchronous dynamic RAM module (Small Outline DIMM) on which 8 pieces of 128M SDRAM: µPD45128163 are assembled. These modules provide high density and large quantities of memory in a small space without utilizing the surface mounting technology on the printed circuit board.
Decoupling capacitors are mounted on power supply line for noise reduction.

特性 Features

•16,777,216 words by 64 bits organization
•Clock frequency and access time from CLK
•Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge
•Pulsed interface
•Possible to assert random column address in every cycle
•Quad internal banks controlled by BA0, BA1 (Bank Select)
•Programmable burst-length (1, 2, 4, 8 and Full Page)
•Programmable wrap sequence (Sequential / Interleave)
•Programmable /CAS latency (2, 3)
•Automatic precharge and controlled precharge
•CBR (Auto) refresh and self refresh
•Single 3.3 V ±0.3 V power supply
•LVTTL compatible
•4,096 refresh cycles/64 ms
•Burst termination by Burst Stop command and Precharge command
•144-pin small outline dual in-line memory module (Pin pitch = 0.8 mm)
•Unbuffered type
•Serial PD