4Kb MICROWIRE EEPROM, 2MHz, 5.5V, SOIC, Serial Interface Product overview: M93C66-WMN6TP 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 4Kb, 2MHz, 5.5V, SOIC. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 4Kb, 2MHz, 5.5V, SOIC, Memory IC and Storage Component. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-M93C66-WMN6TP can be used for catalog matching and distributor lookup.
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-SOIC
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-SOIC
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-SOIC
Manufacturer: STMicroelectronics
Win Source Part Number: 021018-M93C66-WMN6TP
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 4Kb (512 x 8, 256 x 16)
Family Name: M93C66-W
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SO
Supply Voltage - Operating: 2.5 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 2MHz
Alternative Parts (Cross-Reference): AT93C66B-SSPD-T ; 93AA66T/SN; 93AA66T/SNG; 93AA66/SNG;
Introduction Date: March 23, 1998
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Sufficient
IC EEPROM 4KBIT SPI 2MHZ 8SO
EEPROM Memory IC 4Kbit Microwire 2 MHz 8-SOIC
EEPROM, 4KBIT, -40 TO 85DEG C; Memory Size:4Kbit; EEPROM Memory Configuration:512 x 8bit; Memory Interface Type:Serial Microwire; Clock Frequency:2MHz; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage Min:2.5V; Supply RoHS Compliant: Yes
IC EEPROM 4KBIT SPI 2MHZ 8SO
IC EEPROM 4KBIT MICROWIRE 8SOIC
| ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Newark, An Avnet Company | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-M93C66-WMN6TP | 497-8660-2-ND | 6862378 | 6862378P | 021018-M93C66-WMN6TP | M93C66-WMN6TP | M93C66-WMN6TP | 07AH6830 | M93C66-WMN6TP | M93C66-WMN6TP |
| Product Name | 4Kb 2MHz 5.5V SOIC Memory IC and Storage Component | Memory | EEPROM | EEPROM | Memory - EEPROM - M93C66-WMN6TP | Memory | Memory | Eeprom, 4Kbit, -40 To 85Deg C; Memory Size Stmicroelectronics | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Access Time | 200 ns | 200 ns | ||||||||
| Data Retention | 200 years | |||||||||
| Operating Temperature | -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) | -40 to 85 C (-40 to 185 F) | |||||
| Density | 4 kbits | 4 kbits | 32 kbits | 4 kbits | 4 kbits | 4 kbits | 4 kbits | 4 kbits |
