25LC080BT-I/SN

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Serial EEPROM Memory

Characteristics: - Low-power CMOS technology - 8Kbits of memory organized as 1024 x 8 bits - SPI interface for communication - 1.8V to 5.5V operating voltage range - 1 MHz clock rate - 100,000 erase/write cycles endurance - Data retention > 200 years - Small form factor package

Package: SOIC (Small Outline Integrated Circuit)

Essence: The 25LC080BT-I/SN is a non-volatile serial EEPROM memory IC that provides reliable and low-power data storage for various electronic devices.

Packaging/Quantity: The 25LC080BT-I/SN is available in tape and reel packaging with 2,500 units per reel.

Specifications

• Memory Size: 8 Kbits (1024 x 8 bits)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V - 5.5V
• Clock Rate: Up to 1 MHz
• Endurance: 100,000 erase/write cycles
• Data Retention: > 200 years
• Package Type: SOIC-8

Detailed Pin Configuration

The 25LC080BT-I/SN has an 8-pin SOIC package with the following pin configuration:

1. Chip Select (CS) - Input
2. Serial Clock (SCK) - Input
3. Serial Data Input/Output (SDI/SDO) - Bi-directional
4. Ground (GND) - Power supply ground
5. Write Protect (WP) - Input
6. Hold (HOLD) - Input
7. VCC - Power supply voltage
8. Serial Data Out (SDO) - Output

Functional Features

• Non-volatile memory: The 25LC080BT-I/SN retains data even when power is removed.
• SPI interface: Allows for easy communication with microcontrollers and other devices.
• Low-power consumption: Ideal for battery-powered applications.
• High endurance: Can withstand 100,000 erase/write cycles.
• Wide operating voltage range: Supports various voltage levels.

Advantages and Disadvantages

Advantages: - Reliable non-volatile memory storage - Easy integration with microcontrollers - Low-power consumption - Small form factor package

Disadvantages: - Limited memory size (8 Kbits) - Slower clock rate compared to some other EEPROMs

Working Principles

The 25LC080BT-I/SN utilizes a floating gate transistor technology to store data in its non-volatile memory cells. It communicates with the host device using the SPI interface, allowing for simple read and write operations. The memory can be erased and reprogrammed multiple times without losing data, making it suitable for applications that require frequent updates or data retention.

Detailed Application Field Plans

The 25LC080BT-I/SN is commonly used in various electronic devices and systems, including but not limited to: - Consumer electronics - Industrial control systems - Automotive applications - Medical devices - Communication equipment

Its non-volatile memory capability, low-power consumption, and small form factor make it suitable for applications where reliable data storage is required.

Detailed and Complete Alternative Models

Some alternative models to the 25LC080BT-I/SN include: - 25AA080C-I/SN: Similar specifications but with a smaller memory size (8 Kbits) - 25LC256-I/SN: Higher memory capacity (256 Kbits) with similar characteristics and package type - 25LC640A-I/SN: Larger memory capacity (64 Kbits) with similar features and package type

These alternative models provide options for different memory requirements while maintaining compatibility with the SPI interface and similar form factors.

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