25LC320A-I/W16K

Product Overview

Category

The 25LC320A-I/W16K belongs to the category of serial EEPROM (Electrically Erasable Programmable Read-Only Memory) devices.

Use

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

Characteristics

• Non-volatile memory
• Serial interface
• Low power consumption
• High reliability
• Wide operating voltage range

Package

The 25LC320A-I/W16K is available in a small form factor package, typically offered in surface mount technology (SMT) packages.

Essence

The essence of the 25LC320A-I/W16K lies in its ability to provide reliable and flexible non-volatile memory storage for embedded systems.

Packaging/Quantity

The device is usually supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Memory Size: 32 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

The 25LC320A-I/W16K typically features an 8-pin configuration, including pins for power supply, ground, SPI communication, and write protection.

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited storage capacity compared to larger EEPROM devices
• Slower write speeds compared to some other non-volatile memory technologies

Working Principles

The 25LC320A-I/W16K operates by utilizing the 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 25LC320A-I/W16K is well-suited for applications such as: - Automotive control modules - Industrial automation systems - Smart home devices - Wearable electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models to the 25LC320A-I/W16K include: - 25AA320 - 25LC640 - 25LC1024

In conclusion, the 25LC320A-I/W16K offers a reliable and efficient solution for non-volatile data storage in a wide range of electronic applications, making it a valuable component in embedded systems design.

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