Fast RFQ response for ICs, passive components, protection devices, power semiconductors, and PCBA projects. Upload BOM
Integrated Circuits (ICs)

SST39VF400A-70-4I-B3KE-T

Parallel Flash, 2.7 - 3.6 V, 4 Mbit, x16, 70 ns, -40°C to 85°C, TFBGA-48, RoHS

The Microchip Parallel Flash Memory is a high-performance storage solution designed for applications requiring fast access and reliable data retention. With a density of 4 Mbit and an access time of just 70 ns, this NOR Flash memory operates within a supply voltage range of 2.7V to 3.6V, making it suitable for a variety of embedded systems. Packaged in a compact TFBGA-48 format, it is optimized for surface mount applications and can withstand extreme temperatures from -40°C to 85°C, ensuring rob

BrandMicrochip
PackageTFBGA
Device TypeNOR
MountingSurface Mount

Full Specifications

Number of Pins48
Density4Mb
Access Time70ns
InterfaceParallel
Min Supply Voltage2.7V
Max Supply Voltage3.6V
Lifecycle StatusProduction
MountSurface Mount
Address Bus Width18b
Data Bus Width16b
Max Operating Temperature85°C
Memory Size512kB
Memory TypeNOR Flash
Min Operating Temperature-40°C

About This Product

The Microchip Parallel Flash Memory is a high-performance storage solution designed for applications requiring fast access and reliable data retention. With a density of 4 Mbit and an access time of just 70 ns, this NOR Flash memory operates within a supply voltage range of 2.7V to 3.6V, making it suitable for a variety of embedded systems. Packaged in a compact TFBGA-48 format, it is optimized for surface mount applications and can withstand extreme temperatures from -40°C to 85°C, ensuring robust performance in challenging environments.

What is this product used for?

Suitable for design, repair, and production programs using NOR devices.

Typical Use Cases

Memory Components NOR TFBGA NOR

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Parallel Flash, 2.7 - 3.6 V, 4 Mbit, x16, 70 ns, -40°C to 85°C, TFBGA-48, RoHS

SST39VF400A-70-4I-B3KE-T

Microchip

The Microchip Parallel Flash Memory is a high-performance storage solution designed for applications requiring fast access and reliable data retention. With a density of 4 Mbit and an access time of just 70 ns, this NOR Flash memory operates within a supply voltage range of 2.7V to 3.6V, making it suitable for a variety of embedded systems. Packaged in a compact TFBGA-48 format, it is optimized for surface mount applications and can withstand extreme temperatures from -40°C to 85°C, ensuring rob

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

Send an inquiry for this product