Microchip Technology, Inc. Memory SST39LF040-55-4I-WHE

FLASH Memory IC 4Mb (512K x 8) Parallel 55ns 32-TSOP

IC FLASH 4MBIT PARALLEL 32TSOP Product overview: SST39LF040-55-4I-WHE 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-SST39LF040-55-4I-WHE can be used for catalog matching and distributor lookup.

Win Source Part Number: 1254238-SST39LF040-55-4I-WHE
Category: Integrated Circuits (ICs)>Memory
Series: SST39 MPF™
Package: Tray
Standard Package: 208
Mounting: SMD (SMT)
Technology: FLASH
Memory Type: Non-Volatile
Memory Size: 4Mb (512K x 8)
Access Time: 55 ns
Voltage - Supply: 3V ~ 3.6V
Package / Case: 32-TFSOP (0.488", 12.40mm Width)
Supplier Device Package: 32-TSOP
Temperature Range - Operating: -40°C ~ 85°C (TA)
Memory Format: FLASH
Write Cycle Time - Word, Page: 20µs
Memory Interface: Parallel
ECCN: EAR99
Fake Threat In the Open Market: 66 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
Mfr: Microchip Technology
Base Product Number: SST39LF040
Product Status: Obsolete