AT25020A-10TI-1.8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: Serial EEPROM, 2K (256 x 8) bits, 1.8V operation
• Package: 8-lead SOIC (Small Outline Integrated Circuit)
• Essence: This IC is a low-power, high-performance electrically erasable programmable read-only memory (EEPROM) designed for use in various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Memory Size: 2K bits
• Organization: 256 x 8 bits
• Supply Voltage: 1.8V
• Interface: Serial Peripheral Interface (SPI)
• Operating Temperature Range: -40°C to +85°C
• Write Time: 5ms (typical)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT25020A-10TI-1.8 IC has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage (1.8V) | | GND | Ground | | DI | Serial data input | | DO | Serial data output | | CS | Chip select | | SCK | Serial clock input | | WP | Write protect | | HOLD | Hold input |

Functional Features

• Low power consumption: The AT25020A-10TI-1.8 operates at a low supply voltage of 1.8V, making it suitable for battery-powered devices.
• High reliability: With a data retention period of 100 years, this IC ensures long-term storage of critical information.
• Serial interface: The SPI interface allows for easy integration with microcontrollers and other digital devices.
• Small form factor: The 8-lead SOIC package enables compact designs in space-constrained applications.

Advantages and Disadvantages

Advantages: - Low power consumption - High reliability - Easy integration with microcontrollers - Compact form factor

Disadvantages: - Limited memory size (2K bits) - Slower write time compared to some other EEPROMs

Working Principles

The AT25020A-10TI-1.8 is based on EEPROM technology, which allows for non-volatile storage of data even when the power is turned off. It utilizes a serial interface to communicate with the controlling device, enabling efficient data transfer. The IC operates at a low supply voltage of 1.8V, minimizing power consumption and making it suitable for portable and battery-powered devices.

Detailed Application Field Plans

The AT25020A-10TI-1.8 IC finds applications in various electronic devices, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the AT25020A-10TI-1.8 IC include: - AT25040A-10TI-1.8: 4K (512 x 8) bits, 1.8V operation - AT25080A-10TI-1.8: 8K (1024 x 8) bits, 1.8V operation - AT25160A-10TI-1.8: 16K (2048 x 8) bits, 1.8V operation

These alternative models offer higher memory capacities while maintaining compatibility with the same operating voltage and package type.

In conclusion, the AT25020A-10TI-1.8 IC is a low-power, high-performance serial EEPROM designed for various electronic applications. With its compact form factor, reliability, and easy integration, it serves as a reliable non-volatile memory solution in numerous industries.