25C080T-I/SN Product Overview

Introduction

The 25C080T-I/SN is a serial electrically erasable programmable read-only memory (EEPROM) belonging to the category of non-volatile memory devices. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Non-volatile Memory Device
• Use: Data storage in various electronic systems
• Characteristics: High reliability, low power consumption, small form factor
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Serial EEPROM for data storage
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Memory Size: 8 Kbit (1 Kbyte)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.5V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 25C080T-I/SN has an 8-pin SOIC package with the following pin configuration: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input/Output (SI/O) 4. Ground (GND) 5. Write Protect (/WP) 6. VCC (Power Supply) 7. Hold (/HOLD) 8. Serial Data Output (SO)

Functional Features

• Byte and Page Write Modes
• Sequential Read Function
• Software and Hardware Write Protection
• Status Register for Write In-Progress Monitoring

Advantages and Disadvantages

Advantages

• Low Power Consumption
• High Reliability
• Small Form Factor
• Wide Operating Voltage Range

Disadvantages

• Limited Storage Capacity
• Slower Write Speed Compared to Parallel EEPROMs

Working Principles

The 25C080T-I/SN operates by using the SPI interface to communicate with the host microcontroller or system. It stores and retrieves data through sequential read and byte/page write operations. The device also supports software and hardware write protection to prevent unauthorized data modification.

Detailed Application Field Plans

The 25C080T-I/SN finds applications in various electronic systems, including: - Consumer Electronics - Industrial Control Systems - Automotive Electronics - Medical Devices - Communication Equipment

Detailed and Complete Alternative Models

Some alternative models to the 25C080T-I/SN include: - AT24C08C - CAT24C08 - M24C08 - 93LC86

In summary, the 25C080T-I/SN is a reliable and compact serial EEPROM suitable for diverse data storage applications in electronic systems.

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