NT5CB256M16CP Drop-in Replacement — HGCHIPS HGD34G16N21

Sourcing an alternative to NT5CB256M16CP (Nanya)? HGCHIPS HGD34G16N21 is a pin-to-pin compatible part: package, pin-out and function cross-checked against the original datasheet, so it drops into your existing PCB and firmware with no circuit change.

NT5CB256M16CP Specifications

BrandNanya
Original part numberNT5CB256M16CP
Product familyDDR3 SDRAM
Density4Gb
Organization256Mx16
Speed gradeDDR3-2133
Voltage1.5V (DDR3)
PackageVFBGA-96
TemperatureCommercial 0~85C

Cross-reference: NT5CB256M16CP → HGD34G16N21

ItemNanya (original)HGD34G16N21 (HGCHIPS)
Product familyDDR3 SDRAMDDR3 SDRAM
Density4Gb4Gb
Organization256Mx16256Mx16
Speed gradeDDR3-2133DDR3-2133
Voltage1.5V (DDR3)1.5V (DDR3)
PackageVFBGA-96VFBGA-96
Temperature商规商规
CompatibilityOriginalpin-to-pin

Replacement Notes

  • No circuit change — identical package and pin-out, replace directly in the BOM for pilot run.
  • Lot test reports — 100% tested before shipment, test data available per lot for IQC records.
  • Speed and voltage grades — a higher speed grade is downward compatible; commercial grade does not replace industrial grade, pick -40~85C parts for industrial and outdoor designs.
  • Qualification advice — send the full part number (with suffix) and platform details so our FAE team can confirm die revision and timing before volume production.

Ordering and Samples

  • In stock, ships within 48 hours; price lock available for long-term projects.
  • Samples from 10 pcs, cost credited against your first order.
  • Small pilot runs and volume production supported with lot traceability.

Related Replacements

Same family: H5TC2G63DFR-RDA / H5TC2G83DFR-RDA / H5TC4G63EFR-RDI / H5TC4G63EFR-RDN / H5TC4G63EFR-TEN / H5TC4G83EFR-PBA / H5TC4G83EFR-RDI / H5TC8G63CMR-PBA

HGCHIPS HGD34G16N21 part page · Model Finder · Contact: info@hgtech.cc · +86 760 8992 4799

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