The 93C66BT-I/SN is a 4Kbit low-voltage serial EEPROM from Lingto Electronic Limited, designed for low-power applications. It operates within a voltage range of 4.5V to 5.5V and supports an industrial temperature range of -40¬8C to +85¬8C. The device features a 3-wire serial interface, allowing for efficient data communication. It supports self-timed erase and write cycles, including an automatic erase before write function, ensuring data integrity. The EEPROM is rated for 1,000,000 erase/write cycles and has a data retention capability exceeding 200 years. The product is available in various package types, including 8-lead SOIC, and is compliant with RoHS standards. This device is suitable for applications requiring reliable non-volatile memory storage.
EEPROM Memory IC 4Kb (256 x 16) SPI 2MHz 8-SOIC
EEPROM Memory IC 4Kb (256 x 16) SPI 2MHz 8-SOIC
EEPROM Memory IC 4Kb (256 x 16) SPI 2MHz 8-SOIC
IC EEPROM 4KBIT MICROWIRE 8SOIC Product overview: 93C66BT-I/SN 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 774-93C66BT-I/SN can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 038302-93C66BT-I/SN
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 4Kb (256 x 16)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 2MHz
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
IC EEPROM 4KBIT MICROWIRE 8SOIC
EEPROM, 4KBIT, -40 TO 85DEG C; Memory Size:4Kbit; EEPROM Memory Configuration:256 x 16bit; Memory Interface Type:Serial Microwire; Clock Frequency:2MHz; Memory Case Style:NSOIC; No. of Pins:8Pins; Supply Voltage Min:4.5V RoHS Compliant: Yes
EEPROM Memory IC 4Kbit Microwire 2 MHz 8-SOIC
IC EEPROM 4KBIT SPI 2MHZ 8SOIC
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 93C66BT-I/SNCT-ND | 774-93C66BT-I/SN | 038302-93C66BT-I/SN | 93C66BT-I/SN | 61H6638 | 93C66BT-I/SN | 93C66BT-I/SN |
| Product Name | Memory | Memory IC and Storage Component | Memory - EEPROM - 93C66BT-I/SN | Integrated Circuits (ICs) - Memory - Memory | Eeprom, 4Kbit, -40 To 85Deg C; Memory Size Microchip | Memory | Memory |
| Memory Category | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM |
| 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) | |||
| Package Type | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC | NSOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | |||
| Supply Voltage | 4.5V ~ 5.5V | -4.5V; 4.5 | 4.5 V ~ 5.5 V | Surface Mount | 4.5V ~ 5.5V | ||
| Access Time | 250 ns |
