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

M29W040B-55K6E

NOR Flash 4M (512Kx8) 55ns

The STMicroelectronics NOR Flash 4M (512Kx8) 55ns is a reliable and high-performance memory solution designed for a variety of embedded applications. With a memory size of 512kB and a fast access time of 55ns, this NOR Flash memory offers efficient data storage and retrieval. Encased in a PLCC package, it is suitable for parallel interface connections, making it an ideal choice for systems requiring quick and efficient memory access. Operating within a voltage range of 2.7V to 3.6V and capable o

BrandSTMicroelectronics
PackagePLCC
Device TypeNOR

Full Specifications

Memory TypeNOR Flash
InterfaceParallel
Min Supply Voltage2.7V
Max Supply Voltage3.6V
Data Bus Width8b
Max Operating Temperature85°C
Memory Size512kB
Min Operating Temperature-40°C
PackagingBulk
RoHSCompliant
Device TypeNOR
PackagePLCC

About This Product

The STMicroelectronics NOR Flash 4M (512Kx8) 55ns is a reliable and high-performance memory solution designed for a variety of embedded applications. With a memory size of 512kB and a fast access time of 55ns, this NOR Flash memory offers efficient data storage and retrieval. Encased in a PLCC package, it is suitable for parallel interface connections, making it an ideal choice for systems requiring quick and efficient memory access. Operating within a voltage range of 2.7V to 3.6V and capable of withstanding temperatures from -40°C to 85°C, this component ensures robust performance in diverse environments. Additionally, it is RoHS compliant, making it an environmentally friendly option for modern electronic designs.

What is this product used for?

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

Key Features

  • Case/Package: PLCC
  • Interface: Parallel
  • Memory Type: NOR Flash
  • Min Supply Voltage: 2.7V
  • Max Supply Voltage: 3.6V
  • Data Bus Width: 8b

Typical Use Cases

Memory Components NOR PLCC NOR

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

  • 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
NOR Flash 4M (512Kx8) 55ns

M29W040B-55K6E

STMicroelectronics

The STMicroelectronics NOR Flash 4M (512Kx8) 55ns is a reliable and high-performance memory solution designed for a variety of embedded applications. With a memory size of 512kB and a fast access time of 55ns, this NOR Flash memory offers efficient data storage and retrieval. Encased in a PLCC package, it is suitable for parallel interface connections, making it an ideal choice for systems requiring quick and efficient memory access. Operating within a voltage range of 2.7V to 3.6V and capable o

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

Send an inquiry for this product