AT25080BN-SH-T

Product Overview

• Category: Integrated Circuit
• Use: Non-volatile Serial EEPROM Memory
• Characteristics: High-speed, low-power, small form factor
• Package: SOP-8 (Small Outline Package)
• Essence: Stores and retrieves data electronically in a non-volatile manner
• Packaging/Quantity: Tape and Reel, 2,500 units per reel

Specifications

• Memory Size: 8 Kilobits (1 Kilobyte)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 100 Years

Detailed Pin Configuration

The AT25080BN-SH-T has the following pin configuration:

| Pin Name | Description | |----------|-------------| | CS | Chip Select | | SCK | Serial Clock | | SI | Serial Input | | SO | Serial Output | | VCC | Power Supply | | GND | Ground |

Functional Features

• Non-volatile memory: Data is retained even when power is disconnected.
• High-speed operation: Allows for fast read and write operations.
• Low-power consumption: Ideal for battery-powered devices.
• Small form factor: Compact size enables integration into space-constrained designs.
• SPI interface: Simple and widely supported communication protocol.

Advantages and Disadvantages

Advantages: - Non-volatile storage ensures data integrity. - High-speed operation improves overall system performance. - Low-power consumption extends battery life. - Small form factor allows for flexible integration. - SPI interface simplifies communication with other devices.

Disadvantages: - Limited storage capacity (8 Kilobits). - Requires an external microcontroller or host device for communication.

Working Principles

The AT25080BN-SH-T is based on EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It utilizes a floating gate transistor structure to store and retrieve data electronically. When data needs to be written, a high voltage is applied to the memory cell, causing electrons to tunnel onto the floating gate. This alters the threshold voltage of the transistor, representing a logical "1" or "0". During read operations, the stored charge on the floating gate is measured to determine the stored data.

Detailed Application Field Plans

The AT25080BN-SH-T is commonly used in various electronic devices that require non-volatile memory storage. Some application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio systems for storing configuration settings and user preferences.
2. Automotive: Employed in car infotainment systems, instrument clusters, and engine control units for data logging and parameter storage.
3. Industrial Automation: Integrated into programmable logic controllers (PLCs), sensors, and industrial control systems for storing calibration data and program code.
4. Medical Devices: Utilized in medical equipment such as patient monitors and diagnostic devices for storing patient data and device configurations.

Detailed and Complete Alternative Models

1. AT25040B-SSHL-T: 4 Kilobit SPI Serial EEPROM, SOP-8 package.
2. AT25128AN-10SI-2.7: 128 Kilobit SPI Serial EEPROM, SOIC-8 package.
3. AT25256A-10TU-2.7: 256 Kilobit SPI Serial EEPROM, TSSOP-8 package.
4. AT25320B-SSHL-T: 32 Kilobit SPI Serial EEPROM, SOP-8 package.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

Word count: 431 words