M24C04-WMN6TP

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M24C04-WMN6TP

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IC EEPROM 4KBIT I2C 400KHZ 8SO

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Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Not For New Designs
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 4Kb (512 x 8)
MemoryInterface I²C
ClockFrequency 400 kHz
WriteCycleTime-WordPage 5ms
AccessTime 900 ns
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Übersicht

Description

The M24C04-WMN6TP is a 4-Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 512 x 8 bits. Manufactured by STMicroelectronics, it operates on a wide voltage range from 1.7V to 5.5V. This EEPROM utilizes an I²C bus interface for communication, which supports both standard (100 kHz) and fast (400 kHz) modes. It offers sequential and random read/write capabilities, making it suitable for various applications requiring non-volatile storage.
Key features include byte and page write modes, with a page size of up to 16 bytes, and data retention of over 40 years. The M24C04-WMN6TP is capable of handling up to 1 million write cycles, ensuring durability and reliability. It also supports hardware write protection to enhance data security.
The chip is available in various package types, including SO8 and TSSOP8, and is designed for use in consumer electronics, industrial applications, and other devices requiring low-power memory solutions. Its compact size and robust performance make it ideal for integration into space-constrained environments.

Equivalent

The M24C04-WMN6TP is a 4Kb serial EEPROM. Equivalent products include the AT24C04 from Microchip, 24LC04B from Microchip, and CAT24C04 from ON Semiconductor. These are I2C-compatible EEPROMs with similar capacity and functionality. Always check the datasheet for pin compatibility and other specific parameters before substituting.

Features

The M24C04-WMN6TP is a 4-Kb serial EEPROM (Electrically Erasable Programmable Read-Only Memory) IC, featuring a two-wire I²C bus interface. It is designed for use in applications requiring non-volatile memory storage. Key features include:
1. Memory Size: 4 Kb organized as 512 bytes of 8 bits each.
2. Interface: I²C bus compatible, supporting standard (100 kHz) and fast-mode (400 kHz) data transfer rates.
3. Wide Voltage Range: Operates from 1.7 V to 5.5 V, allowing for flexibility in various electronic environments.
4. Low Power Consumption: Features low standby current and active current, making it suitable for battery-powered devices.
5. Write Protection: Includes a hardware write protection pin to secure data integrity.
6. Page Write Mode: Allows for up to 16-byte page writes, improving write efficiency.
7. Data Retention: Offers over 40 years of data retention and up to 1 million write cycles per byte.
8. Package: Available in a SO8 narrow package, enhancing compatibility with space-constrained designs.
These features make the M24C04-WMN6TP suitable for use in consumer electronics, industrial control systems, and various other applications requiring reliable and durable memory storage.

Pinout

The M24C04-WMN6TP is a 4-Kbit serial I2C bus EEPROM manufactured by STMicroelectronics. It is housed in a small, 8-pin package. The pin functions are as follows:
1. A0, A1, A2 (Pins 1-3): These are address pins used for device addressing on the I2C bus. They allow for up to eight devices to be connected on the same bus.
2. VSS (Pin 4): This is the ground pin.
3. SDA (Pin 5): The Serial Data (SDA) pin is used for bidirectional data transfer. It is an open-drain output.
4. SCL (Pin 6): The Serial Clock (SCL) pin is used to synchronize data transfer between devices on the I2C bus.
5. WC (Pin 7): The Write Control (WC) pin is used to enable or disable write operations to the memory. When tied to VCC, write operations are inhibited, providing a hardware data protection mechanism.
6. VCC (Pin 8): This is the power supply pin that typically operates at 1.8V to 5.5V.
The M24C04-WMN6TP is used for non-volatile storage applications, such as storing configuration data or other small quantities of data.

Manufacturer

The M24C04-WMN6TP is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. The company is a global leader in the design and production of a wide variety of semiconductor products, including microcontrollers, sensors, power management devices, and memory products, among others. STMicroelectronics serves a diverse range of markets, including automotive, industrial, personal electronics, communications equipment, and the Internet of Things (IoT). The company is known for its strong focus on innovation and sustainability, consistently investing in research and development to advance technology and meet the evolving needs of its customers.

Application

The M24C04-WMN6TP is a 4-Kbit serial I²C bus EEPROM that is commonly used in various applications requiring reliable non-volatile memory. Its primary application areas include:
1. Consumer Electronics: For storing configuration settings and user preferences.
2. Industrial Automation: Used in sensors and data logging for parameter storage.
3. Medical Devices: Maintaining calibration data and device history.
4. Automotive: Storing firmware or calibration data in electronic control units.
5. Communications: Configuration settings in networking equipment.
6. Smart Cards and Security: Secure data storage for authentication systems.
7. IoT Devices: Storing firmware updates and device-specific data.
These applications benefit from its low power consumption, high reliability, and ease of integration.

Package

The M24C04-WMN6TP is a microchip package with an SO-8 (Small Outline) form factor. It's commonly used for EEPROM chips, featuring 8 pins and is designed for surface mounting on printed circuit boards.

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