Micron Technology, Inc. Memory MT28F400B5SG-8 B

FLASH - NOR Memory IC 4Mb (512K x 8, 256K x 16) Parallel 80ns 44-SOP

Win Source Part Number: 1080769-MT28F400B5SG-8 B
Category: Integrated Circuits (ICs)>Memory
Package: Bulk
Standard Package: 500
Mounting: SMD (SMT)
Technology: FLASH - NOR
Memory Type: Non-Volatile
Memory Size: 4Mb (512K x 8, 256K x 16)
Access Time: 80 ns
Voltage - Supply: 4.5V ~ 5.5V
Package / Case: 44-SOIC (0.496", 12.60mm Width)
Supplier Device Package: 44-SOP
Temperature Range - Operating: 0°C ~ 70°C (TA)
Memory Format: FLASH
Write Cycle Time - Word, Page: 80ns
Memory Interface: Parallel
Alternative Parts (Cross-Reference): MT28F400B5SG-8 BMT28F400B5SG 8B; MT28F400B5SG-8B;
ECCN: EAR99
Fake Threat In the Open Market: 47 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0071
Mfr: Micron Technology Inc.
Other Names: MT28F400B5SG-8 B-ND,MT28F400B5SG-8B
Base Product Number: MT28F400B5
Product Status: Obsolete
RoHS Status: RoHS non-compliant

IC FLASH 4MBIT PARALLEL 44SO Product overview: MT28F400B5SG-8 B from Micron 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-MT28F400B5SG-8 B can be used for catalog matching and distributor lookup.