Datasheet4U Logo Datasheet4U.com

IS43DR81280C - DDR2 DRAM

📥 Download Datasheet

General Description

architecture to achieve high-speed operation.

data words per clock cycle at the I/O balls.

Overview

IS43/46DR81280C IS43/46DR16640C 128Mx8, 64Mx16 DDR2 DRAM.

Key Features

  • Vdd = 1.8V ±0.1V, Vddq = 1.8V ±0.1V.
  • JEDEC standard 1.8V I/O (SSTL_18-compatible).
  • Double data rate interface: two data transfers per clock cycle.
  • Differential data strobe (DQS, DQS).
  • 4-bit prefetch architecture.
  • On chip DLL to align DQ and DQS transitions with CK.
  • 8 internal banks for concurrent operation.
  • Programmable CAS latency (CL) 3, 4, 5, 6 and 7 supported.
  • Posted CAS and programmable additive laten.

More Datasheets from ISSI (now Infineon)

Part Number Description
IS43DR81280B 1Gb DDR2 SDRAM
IS43DR81280D 128Mx8 DDR2 DRAM
IS43DR81280DL 128Mx8 DDR2 DRAM
IS43DR82560C DDR2 DRAM
IS43DR83200B DDR2 DRAM
IS43DR86400B 512Mb DDR2 SDRAM
IS43DR86400D DDR2 DRAM
IS43DR86400E DDR2 DRAM
IS43DR16128C DDR2 DRAM
IS43DR16160B DDR2 DRAM