Microchip Technology, Inc. Integrated Circuits (ICs) - Memory SST39WF400A-90-4I-ZKE

Win Source Part Number: 1254293-SST39WF400A-90-4I-ZKE
Category: Integrated Circuits (ICs)>Memory
Series: SST39 MPF™
Package: Tape & Reel (TR)
Standard Package: 10,000
Mounting: SMD (SMT)
Technology: FLASH
Memory Type: Non-Volatile
Memory Size: 4Mb (256K x 16)
Access Time: 90 ns
Voltage - Supply: 1.65V ~ 1.95V
Package / Case: 48-VFBGA
Supplier Device Package: 48-CSP
Temperature Range - Operating: -40°C ~ 85°C (TA)
Memory Format: FLASH
Write Cycle Time - Word, Page: 40µs
Memory Interface: Parallel
ECCN: EAR99
Fake Threat In the Open Market: 72 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0071
Mfr: Microchip Technology
Base Product Number: SST39WF400A
Product Status: Obsolete

IC FLASH 4MBIT PARALLEL 48CSP Product overview: SST39WF400A-90-4I-ZKE 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-SST39WF400A-90-4I-ZKE can be used for catalog matching and distributor lookup.