The AT24C64CN-SH-T is a 64Kbit EEPROM memory device from Quarktwin Technology Ltd., organized as 8192 words of 8 bits each. It operates over a voltage range of 1.8V to 5.5V, making it suitable for low-voltage applications. The device features a 2-wire serial interface, allowing for bi-directional data transfer at speeds of up to 1 MHz at 5.0V and 400 kHz at 1.8V. It includes a write protect pin for hardware data protection and supports a 32-byte page write mode, enabling partial page writes. The write cycle is self-timed with a maximum duration of 5 ms. The AT24C64CN-SH-T is designed for high reliability, offering an endurance of 1 million write cycles and a data retention period of up to 100 years. It is available in multiple package types, including 8-lead SOIC, and is compliant with lead-free and halogen-free standards.
Manufacturer: Microchip Technology
Win Source Part Number: 010283-AT24C64CN-SH-
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 64Kb (8K x 8)
Access Time: 550ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Supply Voltage - Operating: 1.8 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 1MHz
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance
IC EEPROM 64KBIT I2C 1MHZ 8SOIC Product overview: AT24C64CN-SH-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 1MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 1MHZ, 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-AT24C64CN-SH-T can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 010283-AT24C64CN-SH-T | 774-AT24C64CN-SH-T | AT24C64CN-SH-TTR-ND | AT24C64CN-SH-T | AT24C64CN-SH-T | AT24C64CN-SH-T | AT24C64CN-SH-T |
| Product Name | Memory - EEPROM - AT24C64CN-SH-T | 1MHZ Memory IC and Storage Component | Memory | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Access Time | 550 ns | 550 ns | 550 ns | 550 ns | 550 ns | 550 ns | |
| Operating Temperature | -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) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Package Type | SOIC; 8-SOIC | SOIC; Tape & Reel (TR) | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC; 8-SOIC (0.154", 3.90mm Width) | SOIC |
