IS42R83200J-75BLI

Density 256M
Org 32Mx8
Vcc 2.5V
Type SDR
Refresh 8K
Status Contact ISSI
Comment
Pkg Pins TSOP2(54), BGA(54)
Speed Mhz 133, 100
Temp. Grade I = Industrial Grade (-40°C to +85°C)
Solder Type L = SnAgCu
Generation J = J
Number Of Words 3200 = 32M
Speed 75 = 133Mhz
Operating Voltage Range R = 2.5V DDR or 2.5V SDR
Bus Width 8 = x8
Package Type B = BGA
Product Family 42 = SDR Commercial/Industrial grade

IS42R83200J-75BLI Features

  • Clock frequency: 133, 100 MHz
  • Fully synchronous; all signals referenced to a positive clock edge
  • Internal bank for hiding row access/precharge
  • Single Power supply: 2.5V + 0.2V
  • LVTTL interface
  • Programmable burst length
    • (1, 2, 4, 8, full page)
  • Programmable burst sequence: Sequential/Interleave
  • Auto Refresh (CBR)
  • Self Refresh
  • 8K refresh cycles every 32 ms (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: 54-pin TSOP-II 54-ball 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 as follows.

 

Related Part Number(s)

Description Stock Qty Available Qty Description Stock Qty Available Qty
IS42R83200J-75BLI-TR IS45R83200J-75CTLA1
IS42R83200J-75BL IS45R83200J-75CTLA1-TR
IS42R83200J-75BL-TR IS45R83200J-75CTLA2
IS42R83200J-75TL IS45R83200J-75CTLA2-TR
IS42R83200J-75TL-TR IS45R83200J-75TLA1
IS42R83200J-75TLI IS45R83200J-75TLA1-TR
IS42R83200J-75TLI-TR IS45R83200J-75TLA2
IS45R83200J-75BLA1 IS45R83200J-75TLA2-TR
IS45R83200J-75BLA1-TR