規格 64Mx8
類型 SDR
電壓 3.3V
刷新 8K
速度 6 = up to 166Mhz
腳位/封裝 TSOP2(54)
狀態 Prod
型號別 IBIS-TSOP
產品系列 42 = 商業/工業級SDRAM
總線寬度 8 = x8
字數 6400 = 64M
代/版本 F
焊接 L = 100% matte Sn
温規 I = 工業級 (-40C to +85°C)
外包裝 卷轴包

IS42S86400F-6TLI-TR 特徵

  • Clock frequency: 200, 166, 143 MHz
  • Fully synchronous; all signals referenced to a positive clock edge
  • Internal bank for hiding row access/precharge
  • Power supply: Vdd/Vddq = 2.3V-3.6V IS42/45SxxxxxF - Vdd/Vddq = 3.3V IS42/45RxxxxxF - Vdd/Vddq = 2.5
  • LVTTL interface
  • Programmable burst length
    • (1, 2, 4, 8, full page)
  • Programmable burst sequence: Sequential/Interleave
  • Auto Refresh (CBR)
  • Self Refresh
  • 8K refresh cycles every 64 ms
  • Random column address every clock cycle
  • Programmable CAS latency (2, 3 clocks)
  • Burst read/write and burst read/single write operations capability
  • Burst termination by burst stop and precharge command
  • Packages: x8/x16: 54-pin TSOP-II, 54-ball TF-BGA (x16 only)

概觀

ISSI's 512Mb Synchronous DRAM achieves high-speed data transfer using pipeline architecture. All inputs and outputs signals refer to the rising edge of the clock input. The 512Mb SDRAM is organized as follows.