Overview
The M29W040B90K6 is a 4Mb (512K x 8) NOR Flash memory chip manufactured by Micron Technology Inc. This component is designed to provide reliable and efficient non-volatile memory storage. Although it is currently obsolete and no longer in production, it remains relevant for legacy systems and maintenance purposes.
Key Specifications
| Parameter | Value |
|---|---|
| Capacity | 4Mb (512K x 8) |
| Package Type | 32-PLCC (11.35x13.89) |
| Access Time | 90ns |
| Interface | Parallel |
| Supply Voltage | 2.7 V ~ 3.6 V |
| Operating Temperature | -40°C to 85°C |
Key Features
- High-density 4Mb NOR Flash memory for efficient data storage.
- Parallel interface for fast data access.
- Wide operating temperature range of -40°C to 85°C, making it suitable for various environmental conditions.
- Low power consumption with a supply voltage range of 2.7 V to 3.6 V.
Applications
The M29W040B90K6 is suitable for a variety of applications requiring non-volatile memory, including:
- Embedded systems and microcontrollers.
- Industrial control systems.
- Automotive electronics.
- Consumer electronics.
- Legacy systems and maintenance where compatibility with older designs is necessary.
Q & A
- What is the capacity of the M29W040B90K6?
The M29W040B90K6 has a capacity of 4Mb (512K x 8). - What is the package type of the M29W040B90K6?
The package type is 32-PLCC (11.35x13.89). - What is the access time of the M29W040B90K6?
The access time is 90ns. - What is the interface type of the M29W040B90K6?
The interface type is parallel. - What is the supply voltage range of the M29W040B90K6?
The supply voltage range is 2.7 V to 3.6 V. - What is the operating temperature range of the M29W040B90K6?
The operating temperature range is -40°C to 85°C. - Is the M29W040B90K6 still in production?
No, the M29W040B90K6 is obsolete and no longer manufactured. - What are some common applications for the M29W040B90K6?
Common applications include embedded systems, industrial control systems, automotive electronics, and consumer electronics. - What is the significance of the '90K6' in the part number?
The '90K6' indicates the specific configuration, including access time and package type. - Where can I find substitutes for the M29W040B90K6?
You can find substitutes on distributor websites such as Digi-Key, Mouser, or through Micron Technology's official documentation.
