Manufacturer: Microchip Technology
Win Source Part Number: 862217-AT93C66-10SI-
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2 MHz 8-SOIC
Package: Tube
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: Surface Mount
Part Status: Obsolete
Family Name: 93C66
Categories: Integrated Circuits (ICs)
Case / Package: 8-SOIC
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Quantity per package: 100
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-SOIC
IC EEPROM 4KBIT 3-WIRE 8SOIC Product overview: AT93C66-10SI-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-AT93C66-10SI-1.8
IC EEPROM 4KBIT SPI 2MHZ 8SOIC
EEPROM Memory IC 4Kbit 3-Wire Serial 2 MHz 8-SOIC
IC EEPROM 4KBIT SPI 2MHZ 8SOIC
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 862217-AT93C66-10SI-1.8 | AT93C66-10SI-1.8-ND | 774-AT93C66-10SI-1.8 | AT93C66-10SI-1.8 | AT93C66-10SI-1.8 | AT93C66-10SI-1.8 |
| Product Name | Memory - EEPROM - AT93C66-10SI-1.8 | Memory | Memory IC and Storage Component | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Package Type | SOIC; 8-SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Tube | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
