Industrial and Extended Test DDR2 SDRAM

Insignis' DDR2 SDRAM devices guarantee operation at elevated junction temperatures due to their proprietary extended test flow

Image of  Insignis' Industrial and Extended Test DDR2 SDRAMThe NDB16P is a high-speed CMOS DDR2 synchronous DRAM vetted with Insignis’ proprietary extended test flow to mitigate against early life failures, ensuring premium quality and long-term reliability for industrial use. These devices are designed to comply with DDR2 DRAM key features such as posted CAS# with additive latency, write latency = read latency -1, and on-die termination (ODT).

All the control and address inputs are synchronized with a pair of externally supplied differential clocks. Inputs are latched at the cross point of differential clocks (CK rising and CK# falling). All I/Os are synchronized with a pair of bidirectional strobes (DQS and DQS#) in a source synchronous fashion.

Operating the memory banks in an interleaved fashion allows random access operation to occur at a higher rate than is possible with standard DRAMs. An auto precharge function may be enabled to provide a self-timed row precharge that is initiated at the end of the burst sequence. A sequential and gapless data rate is possible depending on burst length, CAS latency, and speed grade of the device.

Features
  • Enhanced quality due to Insignis’ proprietary extended test flow, which guarantees operation at elevated junction temperatures
  • JEDEC standard drop-in replacement part
  • AECQ-100 available
  • Available in 512 Mb, 1 Gb, and 2 Gb capacities
  • Operating temperature range
    • Extended test (ET): 0°C to +85°C
    • Industrial (IT): -40°C to +95°C (up to 105°C available)
  • Differential clock CK and /CK
  • Bidirectional single/differential data strobe
  • RoHS compliant
  • Fully synchronous operation
  • 4-bit prefetch architecture
  • Programmable mode and extended mode registers
  • On-die termination (ODT)
  • Auto refresh and self-refresh
  • Precharge and active power down
  • Pb- and halogen-free packaging
Applications
  • Industrial
    • Factory automation
    • Gaming machines
    • Embedded control boards
    • Industrial PCs
    • Medical
    • Printing
  • Communication/monitoring
    • Remote/field monitoring equipment
    • Access control/security
    • Cameras
    • Metering
  • Automotive/transportation
    • Aviation
    • Rail
    • Marine
    • Driver information systems
    • Infotainment
  • Telecom/networking
    • Cellular antennas
    • Routers and switches
    • Network storage

Industrial and Extended Test DDR2 SDRAM

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC DDR2 DRAM 1GBIT 333MHZ 84BGANDB16PFC-4DITIC DDR2 DRAM 1GBIT 333MHZ 84BGA4942 - ImmediateView Details
IC SDRAM 1GBIT 533MHZ 84BGANDB16PFC-5EETIC SDRAM 1GBIT 533MHZ 84BGA4996 - ImmediateView Details
Published: 2018-10-02