Manufacturer: Microchip Technology
Win Source Part Number: 1134270-93LC66C-I/ST
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 8-TSSOP (0.173", 4.40mm Width)
Mounting: SMD
Technology: EEPROM
Operating Supply Voltage: 2.5 V ~ 5.5 V
Memory Type: Non-Volatile
Memory Size: 4Kb (512 x 8, 256 x 16)
Family Name: 93LC66C
Categories: Integrated Circuits (ICs)
Memory Format: EEPROM
Manufacturer Homepage: www.microchip.com
Clock Frequency: 3MHz
Write Cycle Time - Word, Page: 6ms
Memory Interface: SPI
Manufacturer Package: 8-TSSOP
Alternative Parts (Cross-Reference): M93C66-TDW3T; M93C66-RDW3T; M93C66-TWDW1T;
Introduction Date: May 02, 2003
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2023
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 3MHz 8-TSSOP
IC EEPROM 4KBIT MICROWIRE 8TSSOP Product overview: 93LC66C-I/ST 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 774-93LC66C-I/ST can be used for catalog matching and distributor lookup.
IC EEPROM 4KBIT MICROWIRE 8TSSOP
SERIAL EEPROM, 4KBIT, 3MHZ, TSSOP-8; Memory Interface Type:Serial Microwire; Memory Size:4Kbit; EEPROM Memory Configuration:512 x 8bit / 256 x 16bit; Clock Frequency:3MHz; Memory Case Style:TSSOP; No. of Pins:8Pins; Frequency:3MHz RoHS Compliant: Yes
EEPROM Memory IC 4Kbit Microwire 3 MHz 8-TSSOP
IC EEPROM 4KBIT SPI 3MHZ 8TSSOP
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | 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 | 1134270-93LC66C-I/ST | 93LC66C-I/ST-ND | 774-93LC66C-I/ST | 93LC66C-I/ST | 30H4846 | 93LC66C-I/ST | 93LC66C-I/ST |
| Product Name | Memory - EEPROM - 93LC66C-I/ST | Memory | Memory IC and Storage Component | Integrated Circuits (ICs) - Memory - Memory | Serial Eeprom, 4Kbit, 3Mhz, Tssop-8; Memory Interface Type Microchip | Memory | Memory |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM |
| Cycle Time | 6.00E6 ns | ||||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | SSOP | TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | TSSOP | SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width) | |||
| Supply Voltage | 2.5 V ~ 5.5 V | 2.5V ~ 5.5V | -3.3V; 2.5 | Surface Mount | 2.5V ~ 5.5V |
