IS45S16320B-7CTNA1-TR

Density 512M
Org 32Mx16
Vcc 3.3V
Type SDR
Refresh 8K
Speed 7 = 143MHz
Status Contact ISSI
Comment
Pkg Pins TSOP2(54), BGA(54)
Temp. Grade blank = Commercial Grade (0°C to +70°C)
Solder Type blank = Sn/Pb
Generation B = B
Number Of Words 320 = 32M
CL (CAS Latency) C = 4
Operating Voltage Range S = 3.3V SDR
Bus Width 16 = x16
Package Type T = TSOP
Product Family 45 = SDR Automotive grade
Outpack Tape on Reel

IS45S16320B-7CTNA1-TR Features

  • Clock frequency: 166, 143, 133 MHz
  • -6 6 10 166 100 5.4 6 -7 7 10 143 100 5.4 6 -75E Unit
    • 7.5
    • 133
    • 5.5 ns ns Mhz Mhz ns ns
  • Internal bank for hiding row access/precharge
  • Power supply IS42/45S16320B IS42S86400B
  • LVTTL interface
  • Programmable burst length Vdd Vddq 3.3V 3.3V 3.3V 3.3V
    • (1, 2, 4, 8, full page)
  • Programmable burst sequence: Sequential/Interleave
  • Auto Refresh (CBR)
  • Self Refresh
  • 8K 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
  • Available in 54-pin TSOP-II and 54-ball W-BGA (x16 only)

Overview

ISSI's 512Mb 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 512Mb SDRAM is organized as follows.

 

Related Part Number(s)

Description Stock Qty Available Qty Description Stock Qty Available Qty
IS45S16320B-7CTNA1 108 IS45S16320B-7CTLA2
IS45S16320B-6BLA1 IS45S16320B-7CTLA2-TR
IS45S16320B-6BLA1-TR IS45S16320B-7CTNA2
IS45S16320B-7BLA1 1,008 IS45S16320B-7CTNA2-TR
IS45S16320B-7BLA1-TR 6,833 IS45S16320B-7TLA1 6,019
IS45S16320B-7BLA2 IS45S16320B-7TLA1-TR 6,660
IS45S16320B-7BLA2-TR IS45S16320B-7TLA2 2,000
IS45S16320B-7CTLA1 IS45S16320B-7TLA2-TR
IS45S16320B-7CTLA1-TR