M24256-DRMF3TG/K

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M24256-DRMF3TG/K

IC EEPROM 256KBIT I2C 1MHZ 8MLP

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Spezifikationen

Part Status Active
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 256Kbit
Memory Organization 32K x 8
Memory Interface I2C
Write Cycle Time - Word, Page 5ms
Voltage - Supply 1.8V ~ 5.5V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Supplier Device Package 8-MLP (2x3)
Base Product Number M24256
Clock Frequency 1 MHz
Access Time 450 ns
Grade Automotive
Qualification AEC-Q100

Übersicht

Description

The M24256-DRMF3TG/K is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip produced by Microchip Technology. It features a 256 Kbit memory capacity, organized as 32 Kbytes, and operates on a supply voltage of 2.7V to 5.5V. This EEPROM supports I²C (Inter-Integrated Circuit) communication, allowing easy integration with microcontrollers and other digital devices.
Key specifications include a fast write cycle time, typically around 5 milliseconds, and a high endurance of up to 1 million write/erase cycles, making it suitable for applications requiring frequent data updates. The device also incorporates features like page write capabilities, write protection, and a built-in power-on reset, enhancing data integrity.
Common applications include automotive, industrial, and consumer electronics, where reliable non-volatile memory is needed for storing configuration settings, calibration data, or firmware. Its compact package and low power consumption further contribute to its popularity in embedded systems.

Features

The M24256-DRMF3TG/K is a 256 Kbit (32K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip. Key features include:
1. Interface: It utilizes a standard I²C interface, enabling easy integration with microcontrollers and other devices.
2. Operating Voltage: Typically operates within a voltage range of 1.8V to 5.5V, making it suitable for various low-power applications.
3. Data Retention: Offers long data retention (up to 100 years) and high endurance (up to 1 million write/erase cycles).
4. Temperature Range: Designed for commercial temperature ranges, typically from 0°C to 70°C.
5. Package Type: Available in a compact SOIC-8 package, facilitating space-saving designs.
6. Fast Write Times: Supports efficient write operations, enhancing overall performance in data logging or configuration storage applications.
This combination of features makes the M24256-DRMF3TG/K ideal for applications requiring non-volatile memory, such as consumer electronics, automotive, and industrial systems.

Package

The M24256-DRMF3TG/K is a 256K-bit Serial EEPROM packaged in an 8-pin TDFN (Thin Dual Flat No-lead) format. This package type is designed for space-saving and efficient thermal performance in electronic applications.

Pinout

The M24256-DRMF3TG/K is a 256 Kbit (32 K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) component. It has a 8-pin configuration. The pin functions are as follows:
1. VCC: Supply Voltage
2. GND: Ground
3. A0: Address Input 0
4. A1: Address Input 1
5. A2: Address Input 2
6. D0-D7: Data Input/Output (8 data pins)
7. WE: Write Enable (controls write operations)
8. OE: Output Enable (controls data output)
This device operates on a standard I2C interface, facilitating easy communication with microcontrollers.

Manufacturer

The M24256-DRMF3TG/K is manufactured by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in developing embedded control solutions, including microcontrollers, memory products, and various analog devices. The company serves a wide range of industries, including automotive, industrial, consumer electronics, and communications, offering products that enable efficient and reliable electronic designs.

Application

The M24256-DRMF3TG/K is a 256Kb EEPROM (Electrically Erasable Programmable Read-Only Memory) primarily used in applications requiring non-volatile memory for data storage. Common application areas include consumer electronics, automotive systems, industrial automation, and telecommunications, where it stores configuration settings, calibration data, and firmware updates. Its reliability and endurance make it suitable for systems needing frequent data changes while retaining information after power loss.

Equivalent

The M24256-DRMF3TG/K is a 256Kb EEPROM chip. Equivalent products include the Microchip 24LC256, STMicroelectronics M24C256, and Winbond W25X40CL. Always verify compatibility regarding voltage, pin configuration, and memory architecture before substitution.

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