Overview
The Micron Technology Inc. M29W400DB55N6E is a 4Mb parallel NOR Flash memory IC designed for reliable code storage, including boot code, application code, operating system code, and execute-in-place (XIP) code. This component is part of Micron's parallel NOR Flash family, known for its high performance and reliability in various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | M29W400DB55N6E |
| Manufacturer | Micron Technology Inc. |
| Description | IC FLASH 4M PARALLEL 48TSOP |
| Memory Type | Non-Volatile, NOR Flash |
| Memory Size | 4Mb (512K x 8, 256K x 16) |
| Memory Interface | Parallel |
| Access Time | 55ns |
| Supply Voltage | 2.7 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 48-TFSOP (0.724", 18.40mm Width) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-speed access time of 55ns, enabling fast data retrieval and execution.
- Parallel interface for efficient data transfer.
- Reliable non-volatile storage suitable for boot code, application code, and operating system code.
- Execute-in-place (XIP) capability, allowing code to be executed directly from the Flash memory.
- Wide operating temperature range of -40°C to 85°C, making it suitable for various environmental conditions.
- Lead-free and RoHS compliant, ensuring environmental sustainability.
Applications
The M29W400DB55N6E is ideal for a variety of applications that require reliable and fast non-volatile memory. These include:
- Embedded systems requiring fast boot times and reliable code storage.
- Industrial control systems where robust and reliable memory is crucial.
- Automotive systems that demand high performance and reliability under varying temperatures.
- Consumer electronics such as set-top boxes, routers, and other devices needing fast and reliable storage.
Q & A
- What is the memory size of the M29W400DB55N6E?
The memory size is 4Mb, organized as 512K x 8 or 256K x 16. - What is the access time of the M29W400DB55N6E?
The access time is 55ns. - What is the supply voltage range for the M29W400DB55N6E?
The supply voltage range is 2.7 V to 3.6 V. - Is the M29W400DB55N6E RoHS compliant?
Yes, it is lead-free and RoHS compliant. - What is the operating temperature range of the M29W400DB55N6E?
The operating temperature range is -40°C to 85°C. - What type of package does the M29W400DB55N6E come in?
The component comes in a 48-TFSOP package. - Is the M29W400DB55N6E suitable for execute-in-place (XIP) applications?
Yes, it is suitable for XIP applications. - What is the moisture sensitivity level (MSL) of the M29W400DB55N6E?
The MSL is 3 (168 Hours). - Is the M29W400DB55N6E still in production?
No, the M29W400DB55N6E is obsolete and no longer manufactured. - Where can I find substitutes for the M29W400DB55N6E?
You can find substitutes on websites like Digi-Key, which lists similar products.
