Allicdata Part #: | AT45DB041B-RI-ND |
Manufacturer Part#: |
AT45DB041B-RI |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC FLASH 4M SPI 20MHZ 28SOIC |
More Detail: | FLASH Memory IC 4Mb (264 Bytes x 2048 pages) SPI 2... |
DataSheet: | AT45DB041B-RI Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tube |
Part Status: | Obsolete |
Memory Type: | Non-Volatile |
Memory Format: | FLASH |
Technology: | FLASH |
Memory Size: | 4Mb (264 Bytes x 2048 pages) |
Clock Frequency: | 20MHz |
Write Cycle Time - Word, Page: | 14ms |
Memory Interface: | SPI |
Voltage - Supply: | 2.7 V ~ 3.6 V |
Operating Temperature: | -40°C ~ 85°C (TC) |
Mounting Type: | Surface Mount |
Package / Case: | 28-SOIC (0.342", 8.69mm Width) |
Supplier Device Package: | 28-SOIC |
Base Part Number: | AT45DB041 |
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The AT45DB041B-RI is a type of memory chip specifically for data storage. It is used by a variety of industries for a variety of applications, from embedded systems and consumer devices like phones, to industrial automation and medical equipment.
This particular memory chip is a Flash EEPROM, which stands for Electrically Erasable Programmable Read-Only Memory. It is a kind of storage device that devices relative permanence and the ability to be easily reprogrammed. It is a relatively non-volatile memory, meaning it doesn\'t lose data when the power is shut off.
The AT45DB041B-RI is based on a recent technology of Flash EEPROM called MirrorBit. MirrorBit is an innovative memory technology that uses a two-transistor cell, with each bit of data stored in two places on the chip. This redundancy provides greater reliability, particularly in more extreme conditions. The use of MirrorBit technology means that the AT45DB041B-RI is ideal for harsher environments, such as in industrial or medical applications.
This unique Flash EEPROM supports a 45nm process, meaning that it is much smaller than previous generations of memory chips. This makes it perfect for use in devices where physical space is at a premium. It has also been designed to use less power, making it ideal for a variety of devices, from desktop PCs to industrial machinery.
This particular memory chip is designed for both Block and Page erasing. Block erasing is used to erase large chunks of data in one go, such as an entire memory bank, while Page erasing allows for selective destruction of small portions of information, such as single files. This makes the AT45DB041B-RI suitable for managing large amounts of data, particularly in applications where data management is a priority.
The AT45DB041B-RI is also designed to be efficient when writing and reading data, with the capacity to write up to 4KB per second and read up to 20MB a second, even at temperatures as low as -45°C. This makes it ideal for use in extreme conditions like those common in industrial and medical applications.
The AT45DB041B-RI is a powerful and reliable memory chip, with a range of features that make it ideal for a wide range of applications. Whether it\'s used in an embedded system or in a medical device, this Flash EEPROM provides reliable, energy-efficient data storage in all kinds of conditions.
The specific data is subject to PDF, and the above content is for reference
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