規格 2Mx32
類型 MSDR
電壓 1.8/2.5/3.3V
刷新 4K
速度(MHz) 75 = up to 133Mhz @ CL2
腳位/封裝 BGA(90)
狀態 Prod
型號別 IBIS-RM/SM, IBIS-VM
產品系列 42 = 商業/工業級SDRAM
總線寬度 32 = x32
字數 200M = 200MM
焊接 L = SnAgCu
温規 I = 工業級 (-40C to +85°C)

IS42VM32200M-75BLI 特徵

  • Auto refresh and self refresh
  • All pins are compatible with LVCMOS interface
  • 4K refresh cycle / 64ms
  • Programmable Burst Length and Burst Type - 1, 2, 4, 8 or Full Page for Sequential Burst - 4 or 8 for Interleave Burst
  • Programmable CAS Latency : 2,3 clocks
  • All inputs and outputs referenced to the positive edge of the system clock
  • Data mask function by DQM
  • Internal 4 banks operation
  • Burst Read Single Write operation
  • Special Function Support - PASR(Partial Array Self Refresh) - Auto TCSR(Temperature Compensated Self Refresh) - Programmable Driver Strength Control - Full Strength or 1/2, 1/4, of Full Strength - Deep Power Down Mode

概觀

These IS42SM/RM/VM32200M are mobile 67,108,864 bits CMOS Synchronous DRAM organized as 4 banks of 524,288 words x 32 bits.