Microchip Technology, Inc. Memory AT93C66A-10SU-1.8

EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-SOIC

Manufacturer: Microchip Technology
Win Source Part Number: 039417-AT93C66A-10SU-1.8
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 4Kb (512 x 8, 256 x 16)
Family Name: AT93C66A
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Supply Voltage - Operating: 1.8 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 2MHz
Alternative Parts (Cross-Reference): CAT93C66SI-1.8TE13; CAT93C66WA-1.8-T2E ; CAT93C66VI-1.8GT3; CAT93C66WA-1.8TE13;
Introduction Date: December 02, 1997
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance

IC EEPROM 4KBIT 3-WIRE 8SOIC Product overview: AT93C66A-10SU-1.8 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-AT93C66A-10SU-1.8 can be used for catalog matching and distributor lookup.