Part IS46DR16640BL
Description 1Gb DDR2 SDRAM
Manufacturer ISSI
Size 1.04 MB
ISSI
IS46DR16640BL

Overview

  • Clock frequency up to 400MHz
  • 8 internal banks for concurrent operation
  • 4-bit prefetch architecture
  • Programmable CAS Latency: 3, 4, 5, 6 and 7
  • Programmable Additive Latency: 0, 1, 2, 3, 4, 5 and 6
  • Write Latency = Read Latency-1
  • Programmable Burst Sequence: Sequential or Interleave
  • Programmable Burst Length: 4 and 8
  • Automatic and Controlled Precharge Command
  • Power Down Mode