The Serial EEPROM, part number 68T4072, is a 4Kbit memory device organized as 512 x 8 bits. It operates at a voltage range of 1.8V to 5.5V and supports a maximum clock frequency of 1 MHz. The device features a two-wire serial interface, allowing for bidirectional data transfer, and includes a write protect pin for hardware data protection. It supports 16-byte page write modes and allows for partial page writes, with a self-timed write cycle of up to 5 ms. The EEPROM is designed for high reliability, offering an endurance of 1 million write cycles and a data retention period of 100 years. It is available in multiple package types, including an 8-lead TSSOP, and is compliant with lead-free and halogen-free standards. The operating temperature range is from -55¬8C to +125¬8C, making it suitable for various industrial and commercial applications.
IC EEPROM 4KBIT I2C 1MHZ 8TSSOP Product overview: AT24C04B-TH-B 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-AT24C04B-TH-B can be used for catalog matching and distributor lookup.
EEPROM Memory IC 4Kb (512 x 8) I²C 1MHz 550ns 8-TSSOP
Manufacturer: Microchip Technology
Win Source Part Number: 768899-AT24C04B-TH-B
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: 1.8 V ~ 5.5 V
Memory Type: Non-Volatile
Memory Size: 4Kb (512 x 8)
Access Time: 550ns
Part Status: Obsolete(EOL)
Family Name: AT24C04B
Categories: Integrated Circuits (ICs)
Memory Format: EEPROM
Clock Frequency: 1MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: I2C
Manufacturer Package: 8-TSSOP
Alternative Parts (Cross-Reference): AT24HC04B-TH-B; BR24S04FVT-WTR; BR24S04FVT-WE2; BR24S04FV-WTR;
Introduction Date: December 01, 1997
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Limited
IC EEPROM 4KBIT I2C 1MHZ 8TSSOP
IC EEPROM 4KBIT I2C 1MHZ 8TSSOP
EEPROM Memory IC 4Kbit I²C 1 MHz 550 ns 8-TSSOP
SERIAL EEPROM, 4KBIT, 1MHZ, TSSOP-8; Memory Interface Type:Serial I2C (2-Wire); Memory Size:4Kbit; EEPROM Memory Configuration:512K x 8bit; Clock Frequency:1MHz; Memory Case Style:TSSOP; No. of Pins:8Pins; Supply Voltage Min:1.8V RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-AT24C04B-TH-B | AT24C04B-TH-B-ND | 768899-AT24C04B-TH-B | AT24C04B-TH-B | AT24C04B-TH-B | AT24C04B-TH-B | 68T4072 |
| Product Name | 1MHZ Memory IC and Storage Component | Memory | Memory - EEPROM - AT24C04B-TH-B | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory | Serial Eeprom, 4Kbit, 1Mhz, Tssop-8; Memory Interface Type Microchip |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM; Non-Volatile | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM |
| Access Time | 550 ns | 550 ns | 550 ns | 550 ns | |||
| Cycle Time | 5.00E6 ns | 5.00E6 ns | 5.00E6 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) | |||
| Package Type | TSSOP; Tube | TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | SSOP | SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width) | TSSOP |
