M24C02-DRMF3TG/K

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M24C02-DRMF3TG/K

IC EEPROM 2KBIT I2C 1MHZ 8MLP

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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 2Kb (256 x 8)
MemoryInterface I²C
ClockFrequency 1 MHz
WriteCycleTime-WordPage 4ms
AccessTime 450 ns
Voltage-Supply 1.8V ~ 5.5V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 8-WFDFN Exposed Pad

Übersicht

Description

The M24C02-DRMF3TG/K is a 2-kilobit (256 x 8 bits) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by STMicroelectronics. It operates using an I2C (Inter-Integrated Circuit) interface, allowing multiple devices to share the same communication bus, making it suitable for various applications requiring non-volatile memory storage.
Key features include a wide voltage range (2.5V to 5.5V), low power consumption, and fast access times, which make it ideal for battery-operated devices. The chip can be accessed in both read and write modes, with a typical write cycle time of around 5 milliseconds.
Additionally, the M24C02 supports multiple write cycles and has built-in protection features, such as the ability to prevent accidental writes. It is commonly used in applications like consumer electronics, automotive systems, and industrial automation for storing configuration data, calibration constants, and other essential parameters. The M24C02 is packaged in a small form factor, making it suitable for space-constrained designs.

Features

The M24C02-DRMF3TG/K is a dual-channel EEPROM (Electrically Erasable Programmable Read-Only Memory) device with 2 Kbit (256 x 8 bits) storage capacity. Key features include:
1. Interface: Supports I2C (Inter-Integrated Circuit) protocol for easy integration with microcontrollers.
2. Operating Voltage: Operates typically between 1.8V and 5.5V, making it suitable for low-power applications.
3. Data Retention: Offers a data retention period of up to 40 years, ensuring long-term data storage reliability.
4. Write Endurance: Capable of withstanding up to 1 million write/erase cycles per memory cell, allowing for extensive usage.
5. Temperature Range: Typically rated for operation from -40°C to +85°C, suitable for automotive and industrial applications.
6. Package Type: Available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package for space-constrained designs.
These features make the M24C02-DRMF3TG/K a versatile solution for applications requiring non-volatile memory.

Package

The M24C02-DRMF3TG/K is an EEPROM memory chip packaged in a TSSOP (Thin Shrink Small Outline Package) with 8 pins. This compact, surface-mount package type is designed for efficient use of space on printed circuit boards.

Pinout

The M24C02-DRMF3TG/K is a 2 Kbit (256 x 8) EEPROM memory device. It features an I2C interface and is packaged in an 8-pin TSSOP (Thin Shrink Small Outline Package).
The pin count is 8, and the pin functions are as follows:
1. A0: Address pin for device selection.
2. A1: Address pin for device selection.
3. A2: Address pin for device selection.
4. GND: Ground connection.
5. VCC: Supply voltage (typically 2.5V to 5.5V).
6. SDA: Serial data line for data transfer.
7. SCL: Serial clock line for timing control.
8. WP: Write protect pin; when connected to VCC, it prevents write operations.
This configuration allows for multiple devices to be connected on the same I2C bus, enabling easy integration into various applications.

Manufacturer

The M24C02-DRMF3TG/K is manufactured by Microchip Technology Inc., a leading semiconductor company. Microchip specializes in developing microcontrollers, memory products, and analog devices, catering to various industries such as automotive, industrial, consumer electronics, and communications. The company is known for its extensive portfolio of embedded control solutions and is recognized for its commitment to innovation and quality in the semiconductor sector.

Application

The M24C02-DRMF3TG/K is a 2K-bit I²C EEPROM that is commonly used in applications such as:
1. Consumer Electronics: For storing configuration settings and calibration data.
2. Smart Cards: To hold user data securely.
3. Industrial Equipment: For parameter storage and firmware updates.
4. Telecommunications: To maintain network configurations.
5. Medical Devices: For storing patient data and device settings.
Its low power consumption and reliable data retention make it suitable for these applications.

Equivalent

The M24C02-DRMF3TG/K is a 2Kb EEPROM chip. Equivalent products include the AT24C02 (Atmel/Microchip), 24C02 (Microchip), and CAT24C02 (ON Semiconductor). These chips offer similar specifications, such as I2C interface and 2Kb memory capacity. Always check datasheets for specific compatibility and features.

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