25LC080C-E/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 of over 200 years - Small package size

Package: SOIC (Small Outline Integrated Circuit)

Essence: The 25LC080C-E/SN is a non-volatile serial EEPROM memory chip that provides reliable data storage in various electronic devices.

Packaging/Quantity: The 25LC080C-E/SN is available in tape and reel packaging with 2,500 units per reel.

Specifications

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

Detailed Pin Configuration

The 25LC080C-E/SN has 8 pins in the following configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (/WP)
5. Ground (GND)
6. Serial Data Output (SO)
7. VCC (Power Supply)
8. Not Connected (NC)

Functional Features

• Non-volatile memory: The 25LC080C-E/SN retains data even when power is removed.
• Serial communication: It uses the SPI interface for easy integration with microcontrollers and other devices.
• Low-power operation: The chip operates at low power, making it suitable for battery-powered applications.
• High endurance: With 100,000 erase/write cycles, it ensures reliable and long-lasting data storage.
• Wide voltage range: The chip can operate within a voltage range of 1.8V to 5.5V, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss. - Small package size allows for space-efficient designs. - SPI interface enables easy integration with microcontrollers. - Wide operating voltage range provides flexibility in different systems. - High endurance ensures reliable and long-lasting data storage.

Disadvantages: - Limited memory capacity (8 Kbits) may not be sufficient for certain applications requiring larger storage.

Working Principles

The 25LC080C-E/SN utilizes non-volatile memory technology to store data. It communicates with the host device using the SPI interface. When data needs to be stored or retrieved, the host device sends commands and data through the SPI bus. The chip then performs the necessary operations to write or read the data from its memory cells. The non-volatile nature of the memory ensures that the stored data remains intact even when power is removed.

Detailed Application Field Plans

The 25LC080C-E/SN is widely used in various electronic devices and systems, including but not limited to: - Consumer electronics - Industrial automation - Automotive electronics - Medical devices - Communication systems - Smart home appliances

In consumer electronics, it can be found in products such as smart TVs, set-top boxes, gaming consoles, and audio/video equipment. In industrial automation, it is used for storing configuration data, calibration values, and system parameters. Automotive electronics utilize it for storing vehicle settings, firmware updates, and diagnostic information. Medical devices rely on it for data logging, patient records, and device configuration. Communication systems use it for storing network settings and firmware updates. Smart home appliances employ it for storing user preferences, device configurations, and firmware updates.

Detailed and Complete Alternative Models

• 25LC040-I/SN: 4 Kbit Serial EEPROM
• 25LC160C-I/SN: 16 Kbit Serial EEPROM
• 25LC256-I/SN: 256 Kbit Serial EEPROM
• 25AA1024-I/SN: 1 Mbit Serial EEPROM
• 25LC640A-I/SN: 64 Kbit Serial EEPROM

These alternative models offer different memory capacities to suit various application requirements.

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