24CW640T-I/SN

Product Overview

Category

The 24CW640T-I/SN 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, industrial equipment, and automotive applications.

Characteristics

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

Package

The 24CW640T-I/SN is available in a small surface-mount package, typically with 8 pins.

Essence

The essence of the 24CW640T-I/SN lies in its ability to store and retrieve data reliably in a wide range of electronic applications.

Packaging/Quantity

Typically supplied in tape and reel packaging, the quantity per reel varies based on the manufacturer's specifications.

Specifications

• Memory Capacity: 64 Kbits
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

1. A0 - Chip Address Input
2. A1 - Chip Address Input
3. A2 - Chip Address Input
4. VSS - Ground
5. SDA - Serial Data
6. SCL - Serial Clock
7. WP - Write Protect
8. VCC - Power Supply

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Partial Page Writes Allowed
• Hardware Write Protection
• Sequential Read Operation

Advantages

• Low power consumption
• High reliability and endurance
• Small form factor
• Ease of integration with I2C interface
• Wide operating voltage range

Disadvantages

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

Working Principles

The 24CW640T-I/SN operates by using electrically controlled gates to store and retrieve data. It utilizes the I2C protocol for communication with the host system, allowing for efficient data transfer and access.

Detailed Application Field Plans

The 24CW640T-I/SN finds extensive use in: - Smart meters - Automotive control systems - Industrial automation - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the 24CW640T-I/SN include: - 24AA64 - 24LC64 - AT24C64 - CAT24C64

In conclusion, the 24CW640T-I/SN is a versatile and reliable serial EEPROM device that offers non-volatile data storage for a wide range of electronic applications.

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