EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-SOIC
256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 Product overview: M93C66-WMN6 from STMicroelectronics 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-M93C66-WMN6 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1211219-M93C66-WMN6
Packaging: Tube
Mounting Style: SMD
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 4Kb (512 x 8, 256 x 16)
Categories: Integrated Circuits
Supplier Device Package: 8-SO
Status: Obsolete
Temperature Range - Operating: -40°C ~ 85°C
Memory Format: EEPROM
Manufacturer Homepage: www.st.com
Clock Frequency: 2MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: SPI
Manufacturer Package: 8-SOIC
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
Family Part Number: M93C66
Manufacturer Pack Quantity: 100
MSL Level: 1 (Unlimited)
Supply Voltage (V): 2.5V ~ 5.5V
IC EEPROM 4KBIT SPI 2MHZ 8SO
EEPROM Memory IC 4Kbit Microwire 2 MHz 8-SOIC
IC EEPROM 4KBIT MICROWIRE 8SOIC
IC EEPROM 4K SPI 2MHZ 8SO
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 497-1934-5-ND | 774-M93C66-WMN6 | 1211219-M93C66-WMN6 | M93C66-WMN6 | M93C66-WMN6 | M93C66-WMN6 | 761-M93C66-WMN6 |
| Product Name | Memory | Memory IC and Storage Component | Memory - EEPROM - M93C66-WMN6 | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | IC EEPROM 4K SPI 2MHZ 8SO |
| Memory Category | EEPROM | EEPROM; Non-Volatile, , EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; Non-Volatile |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 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 (0.154"", 3.90mm Width)" | SOIC; SOIC | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC; 8-SOIC (0.154, 3.90mm Width) | ||
| Supply Voltage | 2.5V ~ 5.5V | 2.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V | Surface Mount | 5V; 5V | |
| Access Time | 4000 ns | 4000 ns |
