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M24256-DRMN3TP/K

Name: M24256-DRMN3TP/K
Rating: 4.7 (12 reviews)

IC EEPROM 256KBIT I2C 1MHZ 8SO

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製造商。部分 #M24256-DRMN3TP/K
包 8-SOIC
資料表 M24256-DRMN3TP/K DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	256Kb (32K x 8)
MemoryInterface	I²C
ClockFrequency	1 MHz
WriteCycleTime-WordPage	5ms
AccessTime	450 ns
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The M24256-DRMN3TP/K is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device designed for applications requiring non-volatile data storage. It features a storage capacity of 256 Kbits, organized in a manner that allows for easy access and manipulation of data.
Key characteristics include a standard I2C interface for communication, making it compatible with various microcontrollers and systems. The device operates over a supply voltage range, typically between 2.5V and 5.5V, and offers fast write and read times, enhancing performance in data-intensive applications.
The M24256 series is widely used in applications such as consumer electronics, automotive systems, and industrial equipment, where reliable data retention and quick access are critical. Its endurance and reliability make it suitable for storing configuration settings, calibration data, and other critical information.

Features

The M24256-DRMN3TP/K is a Serial Peripheral Interface (SPI) EEPROM memory chip with a capacity of 256 Kbit (32 KB). Key features include:
1. Operating Voltage: Typically operates at 2.5V to 5.5V, making it suitable for various applications.
2. Data Retention: Provides data retention of up to 100 years, ensuring the longevity of stored information.
3. Endurance: Offers a write/erase cycle endurance of up to 1 million cycles.
4. Speed: Supports fast read and write operations with typical access speeds.
5. Interface: Utilizes a 3-wire SPI interface for communication, simplifying integration with microcontrollers.
6. Package Type: Available in a small package, suitable for space-constrained applications.
7. Low Power Consumption: Features low power consumption during operation and standby modes.
This EEPROM is ideal for applications in consumer electronics, automotive systems, and industrial devices, where reliable non-volatile memory is essential.

Package

The M24256-DRMN3TP/K is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) format. This type of package is commonly used for memory devices, providing a compact design suitable for surface-mount technology applications.

Pinout

The M24256-DRMN3TP/K is a 256 Kbit (32 K x 8) EEPROM memory device. It features a total of 8 pins. The pin functions are as follows:
1. A0-A14: Address inputs for selecting memory locations (15 address lines).
2. D0-D7: Data input/output lines for reading and writing data (8 data lines).
3. VCC: Supply voltage (typically +2.7V to +5.5V).
4. GND: Ground reference.
5. WP: Write Protect pin, which can be used to protect the memory from write operations.
6. SCL: Serial Clock input for synchronous communication.
7. SDA: Serial Data input/output for data transfer.
This device is commonly used in applications requiring non-volatile data storage.

Manufacturer

The M24256-DRMN3TP/K is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Established in 1989, Microchip is a publicly traded company based in Chandler, Arizona. It specializes in developing a wide range of semiconductor products for various applications, including automotive, industrial, consumer, and aerospace sectors. The company is known for its commitment to innovation, quality, and customer service, offering development tools, software, and support to enable designers to create efficient and effective electronic systems.

Application

The M24256-DRMN3TP/K is a non-volatile memory device primarily used in aerospace and defense applications for data storage. It serves in mission-critical systems such as avionics, satellite communication, and military electronics, where reliability and endurance in harsh environments are essential. Its applications also extend to industrial automation and telecommunications, where secure and persistent data retention is required.

Equivalent

The M24256-DRMN3TP/K is a 256Kb EEPROM chip. Equivalent products include the Microchip 93C56, STMicroelectronics M24512, and the Atmel AT25040. Ensure compatibility in voltage, pin configuration, and memory architecture when selecting alternatives.