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AS4C2M32S
Confidential
2M x 32 bit Synchronous DRAM (SDRAM)
Advanced (Rev. 3.0, Dec. /2012)
Features
Fast access time: 5.4/5.4 ns Fast Clock rate: 166/143 MHz Fully synchronous operation Internal pipelined architecture Four internal banks (512K x 32bit x 4bank) Programmable Mode
- CAS Latency: 2 or 3
- Burst Length: 1, 2, 4, 8, or full page
- Burst Type: Sequential or Interleaved
- Burst-Read-Single-Write
Burst stop function Individual byte controlled by DQM0-3 Auto Refresh and Self Refresh Operating temperature range
- Commercial (0 ~ 70°C)
- Industrial (-40 ~ 85°C)
4096 refresh cycles/64ms Single +3.3V ± 0.3V power supply Interface: LVTTL 90-ball 8 x 13 x 1.