25LC256T-I/SM
Manufacturer: Microchip Technology
Part Number: 25LC256T-I/SM
| Attribute | Value |
| cate_name | EEPROM (Electrically Erasable PROM) |
| Datasheet | 25LC256T-I/SM Microchip Technology |
| rohs | Compliance |
| reference_package | SOIJ-8 |
| mounting | SMD mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -40℃(TA) |
| max_operating_temperature | 85℃(TA) |
| length_width_height | 5.26mm(length)*5.25mm(width) |
| data_retention | 200Year |
| interface_type | SPI |
| max_access_time | 50ns |
| max_clock_frequency | 10MHz |
| max_operating_supply_voltage | 5.5V |
| memory_type | EEPROM，Non-Volatile |
| min_operating_supply_voltage | 2.5V |
| organization | 32Kx8 |
| output_enable_access_time | - |
| programming_voltage | 3.3V，5V |
| storage_capacity | 256Kb （32K x 8） |
The Microchip Technology 25LC256T-I/SM is a high-performance, low-power Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for a wide range of applications that require non-volatile data storage. This device offers a compact, surface-mount package and is ideal for space-constrained designs.
Features:
1. Memory Capacity: 256K bits (32K x 8 bits) of memory capacity, providing ample storage for various data types.
2. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
3. Fast Read Access Time: Offers a quick read access time, ensuring efficient data retrieval.
4. Serial Interface: Utilizes a standard SPI (Serial Peripheral Interface) for easy integration with microcontrollers and other systems.
5. Operating Voltage Range: Wide voltage range (2.3V to 5.5V) for compatibility with various power supply systems.
6. Data Retention: Features robust data retention, ensuring data integrity over time.
7. Write Protection: Provides software and hardware write protection options for data security.
Development Support:
- Microchip offers comprehensive development tools and software libraries to facilitate easy integration and development with the 25LC256T-I/SM.
- Technical documentation, including datasheets and application notes, are available to assist developers.
- Support forums and technical support lines are available for troubleshooting and guidance.
Application Fields:
- Industrial Control Systems: For storing configuration data and operational parameters.
- Consumer Electronics: In devices like set-top boxes and gaming consoles for storing user settings.
- Automotive Systems: For storing calibration data and system settings.
- Medical Devices: To store patient data and device settings securely.
- Telecommunications Equipment: For storing network settings and operational parameters.
Parameter Introduction:
- Memory Size: 256K bits
- Organization: 32K x 8
- Read Access Time: Fast
- Write Cycle: 1 million write/erase cycles
- Data Retention: 40 years
- Operating Temperature Range: -40°C to +85°C
- Package Type: SOIC-8 (I/SM)
- Interface: SPI
Frequently Asked Questions (FAQs):
1. Q: What is the typical application for the 25LC256T-I/SM?
A: It is used for non-volatile data storage in various electronic systems where reliability and data integrity are crucial.
2. Q: Is the 25LC256T-I/SM suitable for use in battery-powered devices?
A: Yes, its low power consumption makes it suitable for battery-powered applications.
3. Q: Can I use this EEPROM in a system with a wide voltage range?
A: Yes, it operates within a 2.3V to 5.5V range, making it compatible with various power supply systems.
4. Q: How can I protect the data stored in the 25LC256T-I/SM?
A: It offers both software and hardware write protection options to ensure data security.
5. Q: Is there technical support available for the 25LC256T-I/SM?
A: Yes, Microchip provides technical documentation, development tools, and support channels to assist developers.
This overview provides a comprehensive understanding of the Microchip Technology 25LC256T-I/SM, highlighting its key features, development support, applications, and technical specifications.
Please refer to the product rule book for details.
Microchip Technology's product line is vast and diverse, designed to serve a multitude of industries ranging from automotive to consumer electronics . The company is renowned for its range of microcontrollers, including the popular PIC microcontrollers, which are widely used in a variety of applications for their ease of programming and cost-effectiveness. Microchip's microcontrollers are complemented by a robust suite of software tools, providing developers with comprehensive solutions to create innovative and efficient products.
In addition to microcontrollers, Microchip Technology offers a broad spectrum of analog devices, including amplifiers, linear and interface products, power management devices, and data converters. These components are crucial for building complex electronic systems that require precise signal management and conversion.
Microchip also excels in providing a variety of memory products, including EEPROM, SRAM, and Flash memory chips, which are essential for data storage in electronic devices. The company's expertise in Flash-IP integration allows them to offer unique solutions that integrate flexible memory technologies with microcontrollers to streamline product design and reduce costs.
The company's commitment to innovation is further exemplified by its foray into the Internet of Things (IoT) and connectivity solutions. Microchip provides a range of wireless products, including Wi-Fi, Bluetooth, and LoRa technologies, enabling devices to connect and communicate seamlessly in an increasingly interconnected world.
Microchip Technology places a strong emphasis on quality and reliability, which is critical for applications where failure is not an option, such as in automotive and medical devices. The company operates state-of-the-art manufacturing facilities that adhere to rigorous standards for quality control and assurance.
Education and support are also key aspects of Microchip's strategy. The company offers extensive training, webinars, and technical support resources to help designers and engineers utilize their products effectively. This educational support, combined with user-friendly development tools, helps to lower the barrier to entry for using advanced microelectronics in new applications.
Furthermore, Microchip Technology is dedicated to sustainability and responsible business practices. The company actively works to minimize its environmental impact through waste reduction, energy management, and sustainable innovation.
In conclusion, Microchip Technology stands out as a robust and innovative company that not only provides a wide range of electronic components but also supports its offerings with strong customer support, comprehensive development tools, and a commitment to quality and sustainability. Whether for automotive safety systems, consumer electronics, industrial applications, or emerging IoT devices, Microchip Technology continues to be at the forefront of microelectronic solutions, driving technology forward in a multitude of sectors.
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