Microchip Technology, Inc. Memory SST39SF040-70-4C-WHE-T

FLASH Memory IC 4Mb (512K x 8) Parallel 70ns 32-TSOP

Manufacturer: Microchip Technology
Win Source Part Number: 806138-SST39SF040-70-4C-WHE-T
Packaging: Reel
Mounting Style: SMD
Technology: FLASH
Memory Type: Non-Volatile
Memory Size: 4Mb (512K x 8)
Access Time: 70ns
Supplier Device Package: 32-TSOP
Temperature Range - Operating: 0°C ~ 70°C
Memory Format: FLASH
Write Cycle Time - Word, Page: 20μs
Memory Interface: Parallel
Manufacturer Package: 32-TFSOP (0.488", 12.40mm Width)
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1,500
MSL Level: 3 (168 Hours)
Supply Voltage (V): 4.5V ~ 5.5V
Part Number Series: SST39SF040

IC FLASH 4MBIT PARALLEL 32TSOP Product overview: SST39SF040-70-4C-WHE-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-SST39SF040-70-4C-WHE-T can be used for catalog matching and distributor lookup.