24LC04BT-E/OT

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24LC04BT-E/OT

+BOM

IC EEPROM 4KBIT I2C SOT23-5

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Specifications

Attribute Value
PartStatus Active
DigiKeyProgrammable Verified
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 4Kbit
MemoryOrganization 256 x 8 x 2
MemoryInterface I2C
WriteCycleTime-Word,Page 5ms
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case SC-74A, SOT-753
SupplierDevicePackage SOT-23-5
BaseProductNumber 24LC04B
ClockFrequency 400 kHz
AccessTime 900 ns

Overview

Description

The 24LC04BT-E/OT is a 4Kb serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology, specifically designed for applications requiring efficient and reliable data storage. This EEPROM uses an I²C bus for communication, making it suitable for a variety of microcontroller-based systems. Its key features include low power consumption, a wide operating voltage range from 1.7V to 5.5V, and a standard 8-pin TSSOP package that allows for easy integration into circuit designs.
The memory is organized as 512 x 8 bits, providing a total storage capacity of 4096 bits. It supports byte-level and page-level write operations, with a page size of 16 bytes, allowing for efficient data handling. The 24LC04BT-E/OT is highly reliable, with over 1 million erase/write cycles and data retention of over 200 years. This EEPROM is ideal for use in consumer electronics, automotive systems, and industrial applications, where non-volatile memory is essential. Its robust design and reliable performance make it a popular choice for developers.

Equivalent

The 24LC04BT-E/OT is a 4Kb I2C EEPROM. Equivalent products include:
1. AT24C04 from Microchip/Atmel
2. CAT24C04 from ON Semiconductor
3. M24C04 from STMicroelectronics
4. BR24C04 from Rohm Semiconductor
These chips offer similar functionality in terms of memory size, I2C interface, and operating voltage, but be sure to check specific datasheets for compatibility regarding package, temperature range, and any additional features.

Features

The 24LC04BT-E/OT is a 4Kb EEPROM from Microchip Technology, known for its low-power, high-speed I²C serial communication capability. Key features include:
1. Memory Organization: 512 x 8-bit, allowing byte-level access.
2. I²C Interface: Supports Standard (100 kHz) and Fast (400 kHz) I²C modes.
3. Low Power Consumption: Operates at a voltage range of 1.7V to 5.5V, ensuring efficient power usage.
4. Write Cycle Time: Maximum of 5ms, facilitating quick storage operations.
5. Endurance: 1 million erase/write cycles per byte, ensuring longevity and reliability.
6. Data Retention: Over 200 years, ensuring data stability.
7. Page Write Capability: Supports up to 16 bytes per page.
8. Package: Available in an 8-lead SOT-23 package, making it suitable for compact applications.
9. Operating Temperature Range: -40°C to +85°C, supporting various environmental conditions.
10. Security: Multiple hardware and software features to prevent inadvertent writes.
These features make it ideal for applications requiring reliable, non-volatile memory with efficient power usage in a compact form factor.

Manufacturer

The manufacturer of the 24LC04BT-E/OT is Microchip Technology Inc. Microchip Technology is a leading American semiconductor company that designs, manufactures, and sells microcontrollers, memory, and analog semiconductors. The company is well-known for its wide range of products that serve various applications in the automotive, industrial, consumer electronics, and communications sectors, among others.
Microchip specializes in embedded control solutions, providing both hardware and software tools for system designers. The company emphasizes quality and innovation, offering reliable and efficient products tailored to meet the needs of its diverse customer base. Its product portfolio includes not only EEPROMs like the 24LC04BT-E/OT but also a vast array of microcontrollers, digital signal controllers, and other integrated circuits that are essential for building modern electronic systems.

Application

The 24LC04BT-E/OT is a 4Kb I2C CMOS serial EEPROM, commonly used in various applications due to its non-volatile memory and low power consumption. Key application areas include:
1. Consumer Electronics: Used for storing configuration settings, calibration data, or firmware updates.
2. Industrial Control Systems: Applied in data logging, system configuration, and storing sensor data.
3. Automotive: Utilized for maintaining vehicle settings, infotainment configurations, and diagnostic data.
4. Medical Devices: Employed for storing patient data, device settings, and operational logs.
5. Telecommunications: Stores network configurations and profiles.
These applications benefit from the EEPROM's small form factor, durability, and reliable data retention.

Package

The 24LC04BT-E/OT is a 4K I2C Serial EEPROM from Microchip Technology, packaged in a SOT-23-5 (Small Outline Transistor) format. This compact package is ideal for space-constrained applications, providing non-volatile memory storage in integrated circuits.

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