IS42S32400E-7BL

Density 128M
Org 4Mx32
Vcc 3.3V
Type SDR
Refresh 4K
Speed 7 = 143MHz
Status Contact ISSI
Comment
Pkg Pins TSOP2(86), BGA(90)
Product Family 42 = SDR Commercial/Industrial grade
Temp. Grade blank = Commercial Grade (0°C to +70°C)
Solder Type L = SnAgCu
Number Of Words 400 = 4M
Generation E = E
Operating Voltage Range S = 3.3V SDR
Bus Width 32 = x32
Package Type B = BGA

IS42S32400E-7BL Features

  • Clock frequency: 166, 143, 133 MHz
  • Fully synchronous; all signals referenced to a positive clock edge
  • Internal bank for hiding row access/precharge
  • Single Power supply: 3.3V + 0.3V
  • LVTTL interface
  • Programmable burst length
    • (1, 2, 4, 8, full page)
  • Programmable burst sequence: Sequential/Interleave
  • Auto Refresh (CBR)
  • Self Refresh
  • 4096 refresh cycles every 16ms (A2 grade) or 64 ms (Commercial, Industrial, 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 OPTIONS
  • Package: 86-pin TSOP-II 90-ball TF-BGA

Overview

ISSI's 128Mb 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 128Mb SDRAM is organized in 1Meg x 32 bit x 4 Banks.

 

Related Part Number(s)

Description Stock Qty Available Qty Description Stock Qty Available Qty
IS42S32400E-7BL-TR 6,240 IS42S32400E-75ETL-TR
IS42S32400E IS42S32400E-75ETLI 104
IS42S32400E-6B 240 IS42S32400E-75ETLI-TR
IS42S32400E-6B-TR 2,500 IS42S32400E-7BI 1,410 1,406
IS42S32400E-6BL 798 798 IS42S32400E-7BI-TR 2,500
IS42S32400E-6BL-TR 6,195 IS42S32400E-7BLI 6,760
IS42S32400E-6BLI 9 6,609 IS42S32400E-7BLI-TR 6,075
IS42S32400E-6BLI-TR 6,038 IS42S32400E-7TI 108
IS42S32400E-6TL 22 6,936 IS42S32400E-7TI-TR 1,500
IS42S32400E-6TL-TR 5,000 IS42S32400E-7TL 60 50
IS42S32400E-6TLI 6,803 IS42S32400E-7TL-TR 6,276
IS42S32400E-6TLI-TR 6,826 IS42S32400E-7TLI 5,000
IS42S32400E-75ETL IS42S32400E-7TLI-TR 6,739