IS42S32800D-75ETL

Density 256M
Org 8Mx32
Vcc 3.3V
Type SDR
Refresh 4K
Speed 75E = 133MHz
Status Contact ISSI
Comment
Pkg Pins TSOP2(86), BGA(90)
Temp. Grade blank = Commercial Grade (0°C to +70°C)
Solder Type L = 100% matte Sn
Generation D = D
Number Of Words 800 = 8M
Operating Voltage Range S = 3.3V SDR
Bus Width 32 = x32
Package Type T = TSOP
Product Family 42 = SDR Commercial/Industrial grade

IS42S32800D-75ETL Features

  • Clock frequency: 166, 143 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 256Mb 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 256Mb SDRAM is organized in 2Meg x 32 bit x 4 Banks.

 

Related Part Number(s)

Description Stock Qty Available Qty Description Stock Qty Available Qty
IS42S32800D-75ETL-TR 5,000 IS42S32800D-75EBL 6,038
IS42S32800D 153 IS42S32800D-75EBL-TR 6,121
IS42S32800D-6B 253 253 IS42S32800D-75EBLI 32 6,853
IS42S32800D-6B-TR 6,631 IS42S32800D-75EBLI-TR 6,973
IS42S32800D-6BI 10 6,102 IS42S32800D-75ETLI 6,038
IS42S32800D-6BI-TR 5,000 IS42S32800D-75ETLI-TR 6,408
IS42S32800D-6BL 8 IS42S32800D-7B 6,930
IS42S32800D-6BL-TR 6,978 IS42S32800D-7B-TR 6,913
IS42S32800D-6BLI 6,647 IS42S32800D-7BI 6,164
IS42S32800D-6BLI-TR 5,000 IS42S32800D-7BI-TR 5,000
IS42S32800D-6TL 5,000 IS42S32800D-7BL 5,000
IS42S32800D-6TL-TR 5,000 IS42S32800D-7BL-TR 6,383
IS42S32800D-6TLI 1 IS42S32800D-7BLI 73 6,753
IS42S32800D-6TLI-TR 6,552 IS42S32800D-7BLI-TR 6,417
IS42S32800D-75EB 6,989 IS42S32800D-7TL 332 3,005
IS42S32800D-75EB-TR 6,331 IS42S32800D-7TL-TR 6,653
IS42S32800D-75EBI 6,524 IS42S32800D-7TLI 6,174
IS42S32800D-75EBI-TR 6,220 IS42S32800D-7TLI-TR 6,000