AT25010AN-10SI-1.8-T

Product Overview

Category

AT25010AN-10SI-1.8-T belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This product is commonly used for storing small amounts of non-volatile data in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile memory: The data stored in AT25010AN-10SI-1.8-T remains even when power is removed.
• Electrically erasable: The memory can be erased and reprogrammed electrically, without requiring a separate UV light source.
• High endurance: This chip has a high number of erase/write cycles, ensuring long-term reliability.
• Low power consumption: AT25010AN-10SI-1.8-T operates at low voltage levels, making it suitable for battery-powered devices.
• Small form factor: The chip is available in a compact package, allowing for easy integration into various electronic systems.

Package and Quantity

AT25010AN-10SI-1.8-T is typically packaged in a small surface-mount SOIC (Small Outline Integrated Circuit) package. It is commonly sold in reels or tubes containing multiple units.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Operating voltage: 1.8V
• Maximum clock frequency: 10 MHz
• Interface: SPI (Serial Peripheral Interface)
• Temperature range: -40°C to +85°C

Pin Configuration

The chip has a total of 8 pins, which are assigned specific functions: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input (SI) 4. Serial Data Output (SO) 5. Write Protect (/WP) 6. VCC (Power supply) 7. Ground (GND) 8. Hold (/HOLD)

Functional Features

• Byte-level read and write operations: AT25010AN-10SI-1.8-T allows individual bytes to be read from or written to the memory.
• Sequential read mode: Multiple bytes can be read in a continuous sequence, reducing overhead.
• Write protection: The chip provides a write protect pin (/WP) to prevent accidental modification of stored data.
• Software and hardware write enable: The memory can be write-enabled using either software commands or by setting the /WP pin.

Advantages

• Compact size and low power consumption make it suitable for portable devices.
• High endurance ensures reliable data storage over an extended period.
• Electrically erasable feature eliminates the need for additional equipment.
• SPI interface enables easy integration with various microcontrollers and systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower write speed compared to some other non-volatile memory types.

Working Principles

AT25010AN-10SI-1.8-T utilizes EEPROM technology, which stores data in floating-gate transistors. When writing data, an electrical charge is applied to the floating gate, altering its threshold voltage. This change determines whether the transistor represents a logical 0 or 1. Reading data involves sensing the threshold voltage of each transistor to determine the stored value.

Application Field Plans

AT25010AN-10SI-1.8-T finds applications in various fields, including: - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Alternative Models

Other similar EEPROM chips that can be considered as alternatives to AT25010AN-10SI-1.8-T include: - AT25020AN-10SI-1.8-T: 2 kilobit capacity, same voltage and package. - AT25040AN-10SI-1.8-T: 4 kilobit capacity, same voltage and package. - AT25080AN-10SI-1.8-T: 8 kilobit capacity, same voltage and package.

In conclusion, AT25010AN-10SI-1.8-T is a compact and reliable Serial EEPROM chip with a 1 kilobit capacity. It offers non-volatile data storage, low power consumption, and high endurance. With its SPI interface and various functional features, it finds applications in diverse electronic systems across different industries.