onsemi Integrated Circuits (ICs) - Memory CAT25040SI

Win Source Part Number: 1036077-CAT25040SI
Category: Integrated Circuits (ICs)>Memory
Package: Bulk
Standard Package: 1
Mounting: SMD (SMT)
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 4Kb (512 x 8)
Voltage - Supply: 2.5V ~ 5.5V
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -40°C ~ 85°C (TA)
Memory Format: EEPROM
Write Cycle Time - Word, Page: 5ms
Memory Interface: SPI
Alternative Parts (Cross-Reference): CAT25C16SI; CAT25010S; CAT25020VI; AT25010B-SSHL-B; AT25040B-SSHL-B; AT25040B-SSHL-T;
ECCN: EAR99
Fake Threat In the Open Market: 76 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
Mfr: Catalyst Semiconductor Inc.
Other Names: CATCATCAT25040SI,2156-CAT25040SI
Base Product Number: CAT25040
RoHS Status: RoHS non-compliant

512X8 SPI BUS SERIAL EEPROM, PDSO8, SOIC-8 Product overview: CAT25040SI from onsemi 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 SOIC. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, SOIC, 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-CAT25040SI can be used for catalog matching and distributor lookup.