容量 64M
規格 4Mx16
類型 SDR
電壓 3.3V
刷新 4K
速度 6 = up to 166Mhz
腳位/封裝 TSOP2(54)
狀態 EOL
型號別 IBIS-TSOP
產品系列 45 = 車規SDRAM
總線寬度 16 = x16
字數 400 = 4M
代/版本 E
焊接 L = 100% matte Sn
温規 A1 = 車規 (-40C to +85°C)
外包裝 卷轴包

IS45S16400E-6TLA1-TR 特徵

  • Clock frequency: 166, 143 MHz
  • Fully synchronous; all signals referenced to a positive clock edge
  • Internal bank for hiding row access/precharge
  • Single 3.3V power supply
  • LVTTL interface
  • Programmable burst length
    • (1, 2, 4, 8, full page)
  • Programmable burst sequence: Sequential/Interleave
  • Self refresh modes
  • 4096 refresh cycles every 16ms (A2 grade) or 64ms (A1 grade)
  • 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
  • Byte controlled by LDQM and UDQM
  • Package: 400-mil 54-pin TSOP II
  • Lead-free package is available

概觀

ISSI's 64Mb Synchronous DRAM IS45S16400E is organized as 1,048,576 bits x 16-bit x 4-bank for improved performance. The synchronous DRAMs achieve high-speed data transfer using pipeline architecture. All inputs and outputs signals refer to the rising edge of the clock input.