25LC256T-E/SN

The 25LC256T-E/SN is a non-volatile EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology. It offers a storage capacity of 256 Kbit (32 Kbytes) and operates with an SPI (Serial Peripheral Interface) bus, which allows for efficient data transfer. The device operates at a wide voltage range from 2.5V to 5.5V, making it versatile for various applications.
It features a low-power CMOS technology, ensuring minimal power consumption. The EEPROM is organized in a 32,768-byte configuration and allows data retention for over 100 years, with endurance ratings of up to 1,000,000 write cycles. The device is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for compact designs.
The 25LC256T-E/SN is ideal for applications requiring reliable data storage, such as in consumer electronics, automotive systems, and industrial controls. Its robust features, combined with a simple interface, make it a preferred choice for many designers needing non-volatile memory solutions.

The 25LC256T-E/SN is a 256Kb SPI EEPROM by Microchip. Equivalent products include the AT25256B by Atmel (now Microchip), M95256 by STMicroelectronics, and 25AA256 by Microchip. These EEPROMs have similar memory capacities and SPI interface protocols, making them suitable alternatives. Always verify specific requirements such as voltage levels, temperature range, and package type when selecting an equivalent part.

The 25LC256T-E/SN is a 256 Kbit serial EEPROM from Microchip Technology. Key features include:
1. Memory Organization: 32,768 x 8 bits, providing a total storage capacity of 256 Kbits.
2. Interface: Uses a Serial Peripheral Interface (SPI) protocol, compatible with SPI modes 0,0 and 1,1.
3. Clock Frequency: Supports up to 10 MHz clock frequency, allowing fast data transfer rates.
4. Write Capability: Byte and page-level write operations are supported, with page size of 64 bytes.
5. Endurance: High endurance with a minimum of 1 million write cycles per byte.
6. Data Retention: Offers data retention of over 200 years.
7. Supply Voltage: Operates within a range of 2.5V to 5.5V, making it versatile for various applications.
8. Operating Temperature: Supports a wide temperature range from -40°C to +85°C.
9. Package: Available in an 8-pin SOIC (Small Outline Integrated Circuit) package.
This EEPROM is suitable for applications requiring reliable non-volatile memory with high endurance and data retention.

The 25LC256T-E/SN is a 256 Kbit (32 Kbyte) Serial Electrically Erasable PROM (EEPROM) with SPI (Serial Peripheral Interface) communication, manufactured by Microchip Technology. It comes in an 8-lead SOIC package. Here is a concise description of its pin count and function:
1. Pin 1 (CS): Chip Select - Activates the device when low.
2. Pin 2 (SO): Serial Data Output - Outputs data to the microcontroller.
3. Pin 3 (WP): Write Protect - Disables all write operations when held low.
4. Pin 4 (VSS): Ground - Ground reference for the device.
5. Pin 5 (SI): Serial Data Input - Inputs data from the microcontroller.
6. Pin 6 (SCK): Serial Clock - Controls data transfer timing.
7. Pin 7 (/HOLD): Hold - Pauses communication without resetting the serial sequence.
8. Pin 8 (VCC): Power Supply - Powers the chip, typically 2.5V to 5.5V.
This configuration supports read, write, and erase operations essential for non-volatile memory storage, suitable for various applications requiring data retention when powered off.

The 25LC256T-E/SN is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company is well-known for producing a wide range of semiconductor products that are used in various industries, including automotive, consumer electronics, industrial applications, and more. They focus on providing solutions that enable low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide.

The 25LC256T-E/SN is a 256 Kbit serial EEPROM, commonly used for applications requiring non-volatile memory storage. Key areas include:
1. Consumer Electronics: Used for storing device configurations and user settings.
2. Automotive Systems: Employed for data logging and storing firmware or calibration data.
3. Industrial Automation: Utilized for machine settings and operational logs.
4. Communications Equipment: Stores network configurations and user profiles.
5. Medical Devices: Maintains critical calibration data and patient information.
6. IoT Devices: Ideal for firmware updates and configuration settings.
Its versatility makes it suitable for any application needing reliable data storage with moderate memory requirements.

The 25LC256T-E/SN is a serial EEPROM memory chip produced by Microchip Technology. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. This package type is compact and suitable for surface mounting on printed circuit boards (PCBs).