Overview
The M29F400FB55M3F2 is a 4Mb (512K x 8, 256K x 16) NOR Flash memory chip manufactured by Micron Technology Inc. and distributed by Alliance Memory, Inc. This device is part of the M29F series, known for its reliability and performance in various applications. It features a 55ns access time and is designed for use in automotive, industrial, and commercial environments.
Key Specifications
| Specification | Value |
|---|---|
| Memory Size | 4Mb (512K x 8, 256K x 16) |
| Memory Type | Non-Volatile |
| Memory Format | FLASH - NOR |
| Memory Interface | Parallel |
| Access Time | 55ns |
| Write Cycle Time - Word, Page | 55ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Package / Case | 48-TSOP (0.724", 18.40mm Width) |
| Mounting Type | Surface Mount |
| Boot Type | Bottom |
Key Features
- Embedded byte/word program algorithms: The device includes embedded program algorithms for efficient programming.
- Erase suspend and resume modes: Allows for flexible erase operations.
- Low power consumption: Features standby and automatic standby modes for reduced power usage.
- High endurance: Supports up to 100,000 program/erase cycles per block.
- AEC-Q100 certified: Suitable for automotive applications with extended temperature ranges.
- RoHS-compliant packages: Available in environmentally friendly packaging options.
Applications
The M29F400FB55M3F2 is designed for use in a variety of applications, including:
- Automotive systems: Due to its AEC-Q100 certification and extended temperature range, it is suitable for automotive electronics.
- Industrial control systems: Its reliability and performance make it a good fit for industrial control and automation.
- Commercial electronics: Can be used in various commercial electronic devices requiring non-volatile memory.
Q & A
- What is the memory size of the M29F400FB55M3F2?
The memory size is 4Mb, configured as 512K x 8 or 256K x 16. - What is the access time of this device?
The access time is 55ns. - What are the operating temperature ranges for this device?
The operating temperature range is -40°C to +125°C. - Is the M29F400FB55M3F2 AEC-Q100 certified?
Yes, it is AEC-Q100 certified, making it suitable for automotive applications. - What is the package type of the M29F400FB55M3F2?
The package type is 48-TSOP (0.724", 18.40mm Width). - What is the supply voltage range for this device?
The supply voltage range is 4.5V to 5.5V. - Does the device support erase suspend and resume modes?
Yes, it supports erase suspend and resume modes. - How many program/erase cycles does the device support per block?
The device supports up to 100,000 program/erase cycles per block. - Is the M29F400FB55M3F2 RoHS-compliant?
Yes, it is available in RoHS-compliant packages. - What are the typical applications for the M29F400FB55M3F2?
Typical applications include automotive systems, industrial control systems, and commercial electronics.
