| Allicdata Part #: | 25LC640A-I/SN-ND |
| Manufacturer Part#: |
25LC640A-I/SN |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC EEPROM 64K SPI 10MHZ 8SOIC |
| More Detail: | EEPROM Memory IC 64Kb (8K x 8) SPI 10MHz 8-SOIC |
| DataSheet: | 25LC640A-I/SN Datasheet/PDF |
| Quantity: | 7568 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Memory Type: | Non-Volatile |
| Memory Format: | EEPROM |
| Technology: | EEPROM |
| Memory Size: | 64Kb (8K x 8) |
| Clock Frequency: | 10MHz |
| Write Cycle Time - Word, Page: | 5ms |
| Memory Interface: | SPI |
| Voltage - Supply: | 2.5 V ~ 5.5 V |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
| Base Part Number: | 25LC640A |
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The 25LC640A-I/SN is a memory integrated circuit which has a wide range of applications. Its unique design makes it especially well-suited for high-speed applications that require reliable data storage and retrieval. This article will discuss the application fields and working principle of the 25LC640A-I/SN memory integrated circuit.
Application Fields
The 25LC640A-I/SN memory IC is a very versatile device that can be used in many different applications. It is commonly used in consumer electronics, automotive, telecommunications, medical electronics, and industrial control fields. It can be used for data storage and retrieval in a wide array of applications, from power supplies to robotics control systems. Additionally, its low voltage and power consumption makes it an ideal choice for portable and embedded applications.
The 25LC640A-I/SN can also be used in more demanding applications such as very fast transfer rates and ultra-dense memory. This makes it ideal for use in digital cameras, HDTVs, and other high-performance electronics. Additionally, this memory IC is often used in devices that require data logging, where it can be used to store large amounts of data for later retrieval. Lastly, the 25LC640A-I/SN is an ideal choice for mission-critical applications, due to its high reliability and long shelf life.
Working Principle
The 25LC640A-I/SN works by storing data in its internal memory. This data can then be retrieved by accessing the relevant registers in the memory IC. It uses a data bus system to access the internal memory, and this is similar to the way a computer system connects to its own memory. Once data has been read from the memory, it can then be sent to the relevant processor.
The 25LC640A-I/SN also has a number of other features that increase its reliability and flexibility. It has an enhanced write protection system which prevents accidental write operations to the registers, and it also has a programmable lock-bit system. This feature allows the users to set a predefined pattern that needs to be written into the memory before it can be used. The 25LC640A-I/SN also has a watchdog timer feature, which can be used to reset the memory if it is stuck or not functioning properly. Finally, the 25LC640A-I/SN has an optional sleep mode feature which reduces power consumption when the device is not being used.
Conclusion
The 25LC640A-I/SN memory IC is a highly versatile device that can be used in a variety of applications. With its low voltage and power consumption, it is ideal for portable and embedded applications. Additionally, it can be used in more demanding applications as well, such as fast transfer rates and ultra-dense memory. The 25LC640A-I/SN utilizes a data bus system to access its internal memory and it has a number of features which increase its reliability and flexibility. All in all, the 25LC640A-I/SN is a great choice for memory applications requiring reliability and performance.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 25LC160B-E/ST | Microchip Te... | 0.41 $ | 1000 | IC EEPROM 16K SPI 10MHZ 8... |
| 25LC320A-I/SN | Microchip Te... | -- | 768 | IC EEPROM 32K SPI 10MHZ 8... |
| 25LC160DT-E/ST | Microchip Te... | -- | 1000 | IC EEPROM 16K SPI 10MHZ 8... |
| 25LC256-E/P | Microchip Te... | 0.82 $ | 1000 | IC EEPROM 256K SPI 10MHZ ... |
| 25LC320/S | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 32K SPI 2MHZ 8S... |
| 25LC640A-I/P | Microchip Te... | 0.44 $ | 249 | IC EEPROM 64K SPI 10MHZ 8... |
| 25LC080C-E/MS | Microchip Te... | -- | 1000 | IC EEPROM 8K SPI 10MHZ 8M... |
| 25LC640A-E/MS | Microchip Te... | 0.48 $ | 1558 | IC EEPROM 64K SPI 10MHZ 8... |
| 25LC512-I/SN | Microchip Te... | -- | 3764 | IC EEPROM 512K SPI 20MHZ ... |
| 25LC128-I/SM | Microchip Te... | 0.62 $ | 95 | IC EEPROM 128K SPI 10MHZ ... |
| 25LC040A-I/MS | Microchip Te... | 0.29 $ | 1000 | IC EEPROM 4K SPI 10MHZ 8M... |
| 25LC080D-E/MS | Microchip Te... | 0.39 $ | 1000 | IC EEPROM 8K SPI 10MHZ 8M... |
| 25LC040AT-E/SN | Microchip Te... | -- | 3300 | IC EEPROM 4K SPI 10MHZ 8S... |
| 25LC010AT-E/MS | Microchip Te... | 0.3 $ | 1000 | IC EEPROM 1K SPI 10MHZ 8M... |
| 25LC256T-E/MF | Microchip Te... | 0.95 $ | 1000 | IC EEPROM 256K SPI 10MHZ ... |
| 25LC160CT-I/SN | Microchip Te... | 0.33 $ | 1000 | IC EEPROM 16K SPI 10MHZ 8... |
| 25LC080B-I/S15K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 8K SPI 10MHZ WA... |
| 25LC320/WF | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 32K SPI 2MHZ WA... |
| 25LC010AT-E/ST | Microchip Te... | 0.3 $ | 1000 | IC EEPROM 1K SPI 10MHZ 8T... |
| 25LC128XT-I/ST | Microchip Te... | 0.6 $ | 1000 | IC EEPROM 128K SPI 10MHZ ... |
| 25LC020AT-E/ST | Microchip Te... | 0.32 $ | 1000 | IC EEPROM 2K SPI 10MHZ 8T... |
| 25LC128T-E/SM | Microchip Te... | 0.62 $ | 1000 | IC EEPROM 128K SPI 10MHZ ... |
| 25LC640AT-M/SN | Microchip Te... | 7.0 $ | 1000 | IC EEPROM 64K SPI 10MHZ 8... |
| 25LC040AT-I/SN | Microchip Te... | -- | 3300 | IC EEPROM 4K SPI 10MHZ 8S... |
| 25LC640A-M/SN | Microchip Te... | 7.57 $ | 480 | IC EEPROM 64K SPI 10MHZ 8... |
| 25LC256X-I/ST | Microchip Te... | 0.78 $ | 1000 | IC EEPROM 256K SPI 10MHZ ... |
| 25LC040A-M/SN | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 4K SPI 10MHZ 8S... |
| 25LC1024-E/SM | Microchip Te... | -- | 2322 | IC EEPROM 1M SPI 20MHZ 8S... |
| 25LC080/SN | Microchip Te... | 0.54 $ | 516 | IC EEPROM 8K SPI 2MHZ 8SO... |
| 25LC512-E/MF | Microchip Te... | -- | 100 | IC EEPROM 512K SPI 20MHZ ... |
| 25LC080CT-E/SN | Microchip Te... | -- | 1000 | IC EEPROM 8K SPI 10MHZ 8S... |
| 25LC020A/WF16K | Microchip Te... | 0.0 $ | 1000 | IC EEPROM 2K SPI 10MHZ WA... |
| 25LC040AT-I/MNY | Microchip Te... | 0.29 $ | 1000 | IC EEPROM 4K SPI 10MHZ 8T... |
| 25LC128-E/SN | Microchip Te... | -- | 400 | IC EEPROM 128K SPI 10MHZ ... |
| 25LC256-E/SM | Microchip Te... | -- | 360 | IC EEPROM 256K SPI 10MHZ ... |
| 25LC160BT-E/ST | Microchip Te... | -- | 1000 | IC EEPROM 16K SPI 10MHZ 8... |
| 25LC160DT-E/MS | Microchip Te... | 0.41 $ | 1000 | IC EEPROM 16K SPI 10MHZ 8... |
| 25LC1024-I/P | Microchip Te... | -- | 2951 | IC EEPROM 1M SPI 20MHZ 8D... |
| 25LC040T-I/SN | Microchip Te... | -- | 1000 | IC EEPROM 4K SPI 2MHZ 8SO... |
| 25LC080B-I/P | Microchip Te... | 0.39 $ | 453 | IC EEPROM 8K SPI 10MHZ 8D... |
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25LC640A-I/SN Datasheet/PDF