IS42SM32400G-75BI-TR

容量 128M
規格 4Mx32
電壓 1.8/2.5/3.3V
類型 MSDR
刷新 4K
狀態 EOL
評注  
腳位數 BGA(90)
速度Mhz 166, 133
温度等级 blank = Commercial Grade (0C to +70°C)
焊料類型 blank = Sn/Pb
Generation G = G
總線寬度 32 = 32
速度 7 = 143MHz
工作電壓範圍 SM = 3.3V
字數 4M = 4M
產品系列 42 = SDR Commercial/Industrial grade
外包裝 Tape on Reel

IS42SM32400G-75BI-TR 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, 1/8 of Full Strength
  • Deep Power Down Mode

概觀

These IS42/45SM/RM/VM32400G are mobile 134,217,728 bits CMOS Synchronous DRAM organized as 4 banks of 1,048,576 words x 32 bits. These products are offering fully synchronous operation and are referenced to a positive edge of the clock. All inputs and outputs are synchronized with the rising edge of the clock input. The data paths are internally pipelined to achieve high bandwidth. All input and output voltage levels are compatible with LVCMOS.

 

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