Microchip Technology, Inc. Memory SST39SF040-55-4I-NHE-T

FLASH Memory IC 4Mb (512K x 8) Parallel 55ns 32-PLCC (11.43x13.97)

FLASH Memory IC 4Mb (512K x 8) Parallel 55ns 32-PLCC (11.43x13.97)

FLASH Memory IC 4Mb (512K x 8) Parallel 55ns 32-PLCC (11.43x13.97)

IC FLASH 4MBIT PARALLEL 32PLCC Product overview: SST39SF040-55-4I-NHE-T 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-SST39SF040-55-4I-NHE-T can be used for catalog matching and distributor lookup.

Manufacturer: Microchip Technology
Win Source Part Number: 716411-SST39SF040-55-4I-NHE-T
Packaging: Reel
Mounting Style: SMD
Technology: FLASH
Memory Type: Non-Volatile
Memory Size: 4Mb (512K x 8)
Access Time: 55ns
Family Name: SST39SF040
Categories: Integrated Circuits
Supplier Device Package: 32-PLCC (11.43x13.97)
Temperature Range - Operating: -40°C ~ 85°C
Memory Format: FLASH
Write Cycle Time - Word, Page: 20μs
Memory Interface: Parallel
Manufacturer Package: 32-LCC
Alternative Parts (Cross-Reference): Am29LV040B-120JD; Am29F040-90JE; W29C040P-90B; M29W040150K1R;
Introduction Date: August 05, 2000
ECCN: 3A991.b.1.a
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 1
MSL Level: 3 (168 Hours)
Supply Voltage (V): 4.5V ~ 5.5V