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Integrated Circuits (ICs)

SST39SF040-55-4C-WHE

Parallel Flash, 4.5 - 5.5 V, 4 Mbit, x8, 55 ns, -40°C to 85°C, TSOP-32, RoHS

The Microchip Parallel Flash Memory is a versatile and high-performance storage solution designed for a wide range of applications. With a density of 4 Mbit and an access time of 55 ns, this NOR Flash memory operates efficiently within a supply voltage range of 4.5V to 5.5V. Housed in a compact TSOP-32 package, it is suitable for surface mount applications and is compliant with RoHS standards. This memory component is ideal for environments requiring reliable performance across a temperature ran

BrandMicrochip
PackageTSOP
Device TypeNOR
MountingSurface Mount

Full Specifications

Number of Pins32
Density4Mb
Access Time55ns
InterfaceParallel
Min Supply Voltage4.5V
Max Supply Voltage5.5V
Lifecycle StatusProduction
MountSurface Mount
Address Bus Width19b
Data Bus Width8b
Max Operating Temperature70°C
Memory Size512kB
Memory TypeNOR Flash
Min Operating Temperature0°C

About This Product

The Microchip Parallel Flash Memory is a versatile and high-performance storage solution designed for a wide range of applications. With a density of 4 Mbit and an access time of 55 ns, this NOR Flash memory operates efficiently within a supply voltage range of 4.5V to 5.5V. Housed in a compact TSOP-32 package, it is suitable for surface mount applications and is compliant with RoHS standards. This memory component is ideal for environments requiring reliable performance across a temperature range of -40°C to 85°C, making it a perfect choice for industrial and commercial use.

What is this product used for?

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

Typical Use Cases

Memory Components NOR TSOP NOR

Sourcing Support for This MPN

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  • Approved-alternate and cross-reference review when the requested line is constrained
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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, 4.5 - 5.5 V, 4 Mbit, x8, 55 ns, -40°C to 85°C, TSOP-32, RoHS

SST39SF040-55-4C-WHE

Microchip

The Microchip Parallel Flash Memory is a versatile and high-performance storage solution designed for a wide range of applications. With a density of 4 Mbit and an access time of 55 ns, this NOR Flash memory operates efficiently within a supply voltage range of 4.5V to 5.5V. Housed in a compact TSOP-32 package, it is suitable for surface mount applications and is compliant with RoHS standards. This memory component is ideal for environments requiring reliable performance across a temperature ran

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