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Type: 8Mx8
Part Number VG36648041BT

Description 8Mx8 3.3V
Cycle Time (ns) 8/10
Features (Refresh) Syn. (4K)
Package (pin-width, type) 54-400 mil TSOPII
 

Product Description:

The device is CMOS Synchronous Dynamic RAM organized as 2,097,152-word  x 8-bit x 4-bank.  It is fabricated with an advanced submicron CMOS technology and designed to operate from a singly 3.3V only power supply.  It is packaged in JEDEC standard pinout and standard plastic TSOP package.

Product Features:

  • Single 3.3V (0.3V) power supply
  • High speed clock cycle time: 8/10ns
  • Fully synchronous with all signals referenced to a positive clock edge
  • Programmable CAS latency (2,3)
  • Programmable burst length (1,2,4,8 & Full page)
  • Programmable wrap sequence (Sequential/Interleave)
  • Automatic precharge and controlled precharge
  • Auto refresh and self refresh modes
  • Quad Internal banks controlled by A12 & A13 (Bank select)
  • Each Bank can operate simultaneously and independently
  • LVTTL compatible I/O interface
  • Random column access in every cycle
  • X8 organization
  • Input/Output controlled by DQM
  • 4,096 refresh cycles/64ms
  • Burst termination by burst stop and precharge command
  • Burst read/single write option

 

Copyright(c) 1999, Vanguard International Semiconductor-America.