Key facts
- Brand
- STMicroelectronics
- Model
- M29W400B
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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STMicroelectronics M29W400T/M29W400B Flash Memory Datasheet
The document provides a technical overview of the M29W400 series flash memory, which offers 4 Mbit capacity in either x8 or x16 organization. Key features include operation at a single supply voltage of 2.7V to 3.6V, fast access times of 90ns, and support for block erase and multi-block protection modes.
Read onlineSTMicroelectronics M29W400B specifications
| Capacity | 4 Mbit (512Kb x8 or 256Kb x16) |
|---|---|
| Supply Voltage | 2.7V to 3.6V |
| Access Time | 90ns |
| Operating Temperature Range | -40 to 85 °C |
| Program/Erase Cycles | 100,000 cycles per block |
Source: STMicroelectronics M29W400T/M29W400B Flash Memory Datasheet
All STMicroelectronics M29W400B documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the device codes for M29W400T and M29W400B?
The Device Code for M29W400T is OOEEh, while for M29W400B it is OOEFh.
From: STMicroelectronics M29W400T/M29W400B Flash Memory Datasheet
What is the operating supply voltage range for this memory?
The device operates with a single supply voltage between 2.7V and 3.6V.
From: STMicroelectronics M29W400T/M29W400B Flash Memory Datasheet
What supply voltage range is required for programming the M29W400?
The device operates from 2.7 V to 3.6 V for programming, erasing and reading.
How many program/erase cycles can each block endure?
Each memory block is rated for 100 000 program/erase cycles.