Manufacturer: Microchip Technology
Win Source Part Number: 1010685-AT93C66B-MAH
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 4Kb (512 x 8, 256 x 16)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-Mini Map (2x3)
Supply Voltage - Operating: 1.7 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 2MHz
Alternative Parts (Cross-Reference): M93C66-RMC6TG; AT93C66B-MAHM-E; AT93C66B-MAHM-T; CAT93C66RD4A-1.8TE13
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
Manufacturer: Microchip Technology
Win Source Part Number: 107177-AT93C66B-MAHM
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 4Kb (512 x 8, 256 x 16)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-Mini Map (2x3)
Supply Voltage - Operating: 1.7 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 2MHz
Alternative Parts (Cross-Reference): M93C66-RMC6TG; AT93C66B-MAHM-E; AT93C66B-MAHM-T; CAT93C66RD4A-1.8TE13
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance
IC EEPROM 4KBIT 3-WIRE 8MINI MAP Product overview: AT93C66B-MAHM-T 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-AT93C66B-MAHM-T can be used for catalog matching and distributor lookup.
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-Mini Map (2x3)
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-Mini Map (2x3)
EEPROM Memory IC 4Kb (512 x 8, 256 x 16) SPI 2MHz 8-Mini Map (2x3)
EEPROM Memory IC 4Kbit 3-Wire Serial 2 MHz 8-Mini Map (2x3)
IC EEPROM 4KBIT SPI 8MINI MAP
IC EEPROM 4KBIT 3-WIRE 8MINI MAP
IC EEPROM 4KBIT SPI 8MINI MAP
SERIAL EEPROM, 4KBIT, 2MHZ, UDFN-8; Memory Interface Type:Serial 3-Wire; Memory Size:4Kbit; EEPROM Memory Configuration:512 x 8bit / 256 x 16bit; Clock Frequency:2MHz; Memory Case Style:UDFN; No. of Pins:8Pins; MSL:- RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1010685-AT93C66B-MAHM-T | 774-AT93C66B-MAHM-T | AT93C66B-MAHM-TTR-ND | AT93C66B-MAHM-T | AT93C66B-MAHM-T | AT93C66B-MAHM-T | AT93C66B-MAHM-T | 92T0997 |
| Product Name | Memory - EEPROM - AT93C66B-MAHM-T | Memory IC and Storage Component | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory | Serial Eeprom, 4Kbit, 2Mhz, Udfn-8; Memory Interface Type Microchip |
| Memory Category | EEPROM; EEPROM | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | 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) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | 8-Mini Map (2x3) | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | UDFN | |||
| Supply Voltage | 1.7 V ~ 5.5 V | -3.3V; 1.7 | 1.7V ~ 5.5V | 1.7V ~ 5.5V | Surface Mount | 1.7V ~ 5.5V | ||
| Access Time | 1000 ns |
