IDT IDT70T3539MS133BCGI

  • Memory Type: RAM,
  • Min Operating Temperature: -40°C
  • Max Operating Temperature: 85°C
  • Package/Case: LBGA
  • Interface: Parallel
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IDT IDT70T3539MS133BCGI is a interface and logic device. Review the exact-part parameters, package and temperature requirements before approving a source or alternate.

IDT70T3539MS133BCGI Technical Overview: Verified Parameters Before Sourcing

IDT IDT70T3539MS133BCGI is a interface and logic device cataloged in Interface, Logic & Bus, Memory & Storage for Aerospace & Defense programs. Unlike a family-level listing, the complete ordering code matters: package, temperature grade, speed option, screening level and shipment format can change with a suffix. The structured reference data for this exact part identifies Memory Type RAM,, Min Operating Temperature -40°C, Max Operating Temperature 85°C, Package/Case LBGA.

These values are useful for initial BOM and sourcing review, but engineering approval should still use the latest manufacturer-controlled datasheet, package drawing and change notices. For availability, lot/date code and documentation, send Sparkle Electronics the complete IDT70T3539MS133BCGI requirement.

IDT70T3539MS133BCGI Key Specifications

ParameterIDT70T3539MS133BCGI
Memory TypeRAM,
Min Operating Temperature-40°C
Max Operating Temperature85°C
Package/CaseLBGA
InterfaceParallel

What the Specifications Mean in a Design Review

For this interface and logic device, the main compatibility checks are logic function, channel count, propagation delay, voltage thresholds, drive current and bus compatibility. A replacement should not be approved from the family name alone. The values below need to be checked against the schematic, PCB footprint, power tree, timing constraints, thermal analysis and program qualification baseline:

  • Memory Type: RAM,
  • Min Operating Temperature: -40°C
  • Max Operating Temperature: 85°C
  • Package/Case: LBGA
  • Interface: Parallel

Minimum and maximum values are not interchangeable with typical test values, and package-level compatibility does not guarantee pin, timing or firmware compatibility. Where the assembly is used in high-reliability equipment, confirm the required screening, traceability, lead finish and environmental documentation before purchase.

IDT70T3539MS133BCGI and Related IDT Devices

The following pages provide useful internal comparison points. They are related sourcing options, not automatically drop-in replacements:

  • IDT 7164L25DB — compare the exact architecture, package, speed or grade before substitution.
  • IDT IDT71256S100DB — compare the exact architecture, package, speed or grade before substitution.
  • IDT ID82C54 — compare the exact architecture, package, speed or grade before substitution.
  • IDT IDT70T3509MS133BPGI — compare the exact architecture, package, speed or grade before substitution.

When comparing these devices, start with the exact function and architecture, then verify package and pinout, voltage rails, speed or bandwidth, operating temperature and qualification grade. If any of those differ, an engineering redesign or requalification may be required.

Package, Temperature and Ordering-Code Checks

The orderable code IDT70T3539MS133BCGI must be kept intact on the RFQ. Confirm the manufacturer marking, package drawing, terminal finish, moisture handling, operating-temperature requirement and packing format. For obsolete or long-stored material, define acceptable date codes and inspection criteria before quotation rather than after delivery.

Sourcing teams should also request the documentation appropriate to the program: Certificate of Conformance, packing and label photographs, lot/date-code information, traceability, visual inspection, X-ray or electrical testing when required. See our quality-control approach and the broader Interface, Logic & Bus, Memory & Storage selection.

Applications and Procurement Context

IDT70T3539MS133BCGI may be evaluated for Aerospace & Defense systems where its verified electrical limits, package and temperature range match the approved design. Typical work includes new production, repair, lifecycle extension and last-time-buy planning. Application labels describe catalog relevance; final suitability remains a system-level engineering decision.

Frequently Asked Questions

What are the main IDT70T3539MS133BCGI parameters?

The key reference values are Memory Type RAM,, Min Operating Temperature -40°C, Max Operating Temperature 85°C, Package/Case LBGA. The complete table above should be reviewed together with the current manufacturer documentation and the operating conditions stated in that document.

Can another IDT part replace IDT70T3539MS133BCGI?

Not from the model name alone. Compare function, architecture, pinout, package, voltage, speed, temperature and qualification grade. The linked related devices are comparison starting points only.

What should be included in an RFQ?

Provide the exact part number, quantity, target delivery date, destination, acceptable date-code range and all documentation, screening or testing requirements. Submit the RFQ here.

Where can I review related components?

Browse Interface, Logic & Bus, Memory & Storage and the relevant Aerospace & Defense landing pages for other product families and sourcing guidance.


Need IDT70T3539MS133BCGI pricing, availability or traceability details? Contact Sparkle Electronics with the exact order code and procurement requirements.

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