24FC04T-E/OT

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24FC04T-E/OT

IC EEPROM 4KBIT I2C 1MHZ SOT23-5

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Spezifikationen

Part Status Active
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 4Kbit
Memory Organization 256 x 8 x 2
Memory Interface I2C
Clock Frequency 1 MHz
Write Cycle Time - Word, Page 5ms
Access Time 450 ns
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number 24FC04

Übersicht

Description

The 24FC04T-E/OT is a 4 Kbit (512 x 8) I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It operates on a supply voltage range of 1.7V to 5.5V and features a fast I²C interface with speeds up to 1 MHz. This device is used for non-volatile data storage, making it ideal for applications that require data retention even when power is removed.
The 24FC04T-E/OT supports multiple devices on the same I²C bus, allowing up to eight devices to be connected without additional hardware. It incorporates a write-protection feature that secures data against inadvertent writes. The memory can be accessed in blocks, and it supports both byte and page write operations, making it versatile for various applications, including consumer electronics, industrial control systems, and automotive applications. Its compact 8-pin package makes it suitable for space-constrained designs.

Features

The 24FC04T-E/OT is a 4 Kbit (512 x 8) I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. Key features include:
1. I2C Interface: Supports standard (100 kHz) and fast (400 kHz) modes, enabling easy integration with microcontrollers.

2. Memory Organization: Consists of 512 bytes of data memory, each byte can be individually addressed.
3. Write Endurance: Offers up to 1 million write/erase cycles per memory location, ensuring long-term reliability.
4. Data Retention: Maintains data integrity for over 100 years under proper conditions.
5. Low Power Consumption: Operates with a low supply voltage (2.5V to 5.5V) and consumes minimal power in standby mode.
6. Self-Timed Write Cycle: The EEPROM has an internal timer for write cycles, eliminating the need for external timing components.
7. Page Write Capability: Supports writing up to 16 bytes at a time for efficient data handling.
These features make the 24FC04T-E/OT suitable for a variety of applications requiring non-volatile storage.

Package

The 24FC04T-E/OT is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. This surface mount package is designed for space-efficient applications in electronic circuits, particularly forEEPROM memory devices.

Pinout

The 24FC04T-E/OT is a 4K-bit (512 x 8) EEPROM that typically comes in an 8-pin package. The pinout and their functions are as follows:
1. VSS - Ground.
2. VCC - Supply voltage (typically 2.5V to 5.5V).
3. SDA - Serial Data Line for data transfer.
4. SCL - Serial Clock Line for synchronization of data transfer.
5. WP - Write Protect; when high, write operations are disabled.
6. A0 - Address pin; used to select one of multiple devices on the same bus (optional).
7. A1 - Address pin; used to select one of multiple devices on the same bus (optional).
8. NC - No connection; not used in circuit.
This EEPROM uses the I2C interface for communication.

Manufacturer

The manufacturer of the 24FC04T-E/OT is Microchip Technology Inc. Microchip is a leading American company that specializes in designing and manufacturing microcontrollers, microprocessors, and related semiconductor products. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides a broad range of embedded control solutions, serving various industries including automotive, industrial, consumer, and communications. The 24FC04T-E/OT is an I2C-compatible EEPROM, which is used for non-volatile data storage in various electronic applications. Microchip is known for its innovation in low-power, cost-effective semiconductor products, and it offers extensive support and development tools for engineers and developers.

Application

The 24FC04T-E/OT is a 4Kb I2C EEPROM used in various applications, including automotive systems, consumer electronics, smart appliances, medical devices, and industrial automation. It serves for data storage, configuration settings, calibration data, and firmware updates, allowing non-volatile memory retention for small-scale data in embedded systems.

Equivalent

The 24FC04T-E/OT chip is a 4K I2C EEPROM from Microchip Technology. Equivalent products include the ATMEL AT24C04A, STMicroelectronics M24C04, and NXP PCF8572. Ensure compatibility by checking specifications like voltage, pin configuration, and memory size before substitution.

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