M29F400FB55M3F2

The M29F400FB55M3F2 is a 4 megabit (512 K x 8) Flash memory device manufactured by STMicroelectronics. It is designed for application in various electronic systems requiring non-volatile storage. The device uses a 5V power supply and features a dual in-line package (DIP) configuration, making it suitable for both through-hole and surface mount applications.
Key features include fast access times of 55 ns, a single power supply for programming and reading, and the ability to erase sectors independently, which enhances flexibility during software updates. The M29F400FB supports a standard command set, enabling easy integration with microcontrollers and other digital devices. Its architecture allows for multiple programming and erase cycles, making it reliable for data retention.
This memory chip is often used in consumer electronics, automotive applications, and embedded systems where firmware storage and updates are essential. Its combination of reliability, performance, and ease of use makes it a popular choice for engineers and developers.

The M29F400FB55M3F2 is a 4 Mb (512 K x 8) flash memory device from STMicroelectronics. Key features include:
1. Memory Type: It is a NOR flash memory, suitable for code storage and execution.
2. Access Time: Offers fast access times of 55 ns, enabling quick data retrieval.
3. Programming: Supports byte and word programming, with a simple command set for ease of use.
4. Endurance: Can endure up to 100,000 write/erase cycles per cell, ensuring durability.
5. Data Retention: Ensures data retention for at least 20 years at 125°C.
6. Interface: Compatible with standard parallel interface, allowing easy integration into various systems.
7. Package Options: Available in multiple packages, including TSOP and DIP, for flexible design choices.
8. Power Supply: Operates on a wide range of supply voltages (typically 3V to 5V).
9. Sector Erase: Supports sector erase for efficient memory management.
These features make the M29F400FB55M3F2 suitable for applications requiring reliable non-volatile memory.

The M29F400FB55M3F2 is packaged in a 40-pin TSOP (Thin Small Outline Package). This package type is designed for surface mounting, offering a compact footprint suitable for various electronic applications.

The M29F400FB55M3F2 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design, development, and manufacture of a wide range of semiconductor products, including microcontrollers, memory devices, sensors, and power management chips. The company serves various sectors such as automotive, industrial, consumer electronics, and communications. Founded in 1987, STMicroelectronics is headquartered in Geneva, Switzerland, and operates globally, providing innovative solutions that drive technological advancements in electronics.

The M29F400FB55M3F2 is a 4Mbit Flash memory chip commonly used in embedded systems, telecommunications, automotive electronics, and consumer electronics. Its applications include firmware storage, code execution in microcontrollers, data logging, and program storage in devices requiring non-volatile memory. It is suitable for applications where data integrity and retention are crucial, such as in BIOS, boot loaders, and configuration settings.

The M29F400FB55M3F2 chip is a 4 Mbit (512 K x 8) NOR Flash memory device. Equivalent products include:
1. Intel 28F400
2. Winbond W29E400
3. Micron MT28F400
4. Spansion S29GL400
5. STMicroelectronics M29W400
Ensure compatibility based on specific application requirements, such as voltage, interface, and package type.