Microchip Technology, Inc. Memory SST39SF040-45-4C-NHE

FLASH Memory IC 4Mb (512K x 8) Parallel 45ns 32-PLCC (11.43x13.97)

Manufacturer: Microchip Technology
Win Source Part Number: 144789-SST39SF040-45-4C-NHE
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: FLASH
Memory Size: 4Mb (512K x 8)
Access Time: 45ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 32-PLCC
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: FLASH
Alternative Parts (Cross-Reference): SST29VF040-70-4C-NHE; SST39SF040-45-4I-NHE-T; SST39SF040-70-4I-NH;
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Limited

IC FLASH 4MBIT PARALLEL 32PLCC Product overview: SST39SF040-45-4C-NHE from Microchip Technology is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-SST39SF040-45-4C-NHE can be used for catalog matching and distributor lookup.