25LC128T-I/SN

Product Overview

Category

The 25LC128T-I/SN belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) devices.

Use

It is used for non-volatile data storage in various electronic systems, including consumer electronics, industrial equipment, and automotive applications.

Characteristics

• Non-volatile memory
• Serial interface
• Low power consumption
• High reliability
• Small form factor

Package

The 25LC128T-I/SN is available in a standard 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in a compact and energy-efficient form.

Packaging/Quantity

The 25LC128T-I/SN is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Memory Size: 128 Kbits
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

1. VSS - Ground
2. MISO - Master In Slave Out
3. VSS - Ground
4. VDD - Power Supply
5. SI - Serial Input
6. SCK - Serial Clock
7. CS - Chip Select
8. SO - Serial Output

Functional Features

• Byte and Page Write
• Sequential Read
• Self-timed Write Cycle
• Hardware and Software Protection
• Uncommitted Memory

Advantages and Disadvantages

Advantages

• Low power consumption
• High reliability and endurance
• Compact form factor
• Flexible interface options

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to some competing technologies

Working Principles

The 25LC128T-I/SN operates by using an SPI interface to communicate with the host system. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed as needed.

Detailed Application Field Plans

The 25LC128T-I/SN is suitable for a wide range of applications, including: - Embedded systems - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the 25LC128T-I/SN include: - 24LC256 - 93C66 - AT24C1024

In conclusion, the 25LC128T-I/SN is a versatile and reliable serial EEPROM device that offers non-volatile data storage in a compact and energy-efficient package. Its flexible interface options and high reliability make it well-suited for a variety of electronic applications.

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