24CW1280T-I/CS0668

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: Serial EEPROM, I2C Interface
• Package: TSSOP-8
• Essence: Data storage and retrieval
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 128 Kbits (16 Kbytes)
• Organization: 16 pages of 256 bytes each
• Interface: I2C (Two-wire Serial Interface)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24CW1280T-I/CS0668 IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power Supply Voltage | | 2 | SDA | Serial Data Input/Output | | 3 | SCL | Serial Clock Input | | 4 | WP | Write Protect Input | | 5 | GND | Ground | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | NC | No Connection |

Functional Features

• Non-volatile memory for data storage
• Serial communication using I2C interface
• Low power consumption
• High reliability and long data retention
• Write protection feature to prevent accidental modification

Advantages and Disadvantages

Advantages: - Compact size and easy integration into electronic devices - Wide operating voltage range allows compatibility with various systems - High endurance and data retention ensure long-term reliability - I2C interface enables easy communication with microcontrollers

Disadvantages: - Limited memory size compared to other storage options - Slower write speed compared to some other memory technologies

Working Principles

The 24CW1280T-I/CS0668 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) that uses the I2C interface for communication. It stores data in non-volatile memory cells, which can be electrically erased and reprogrammed. The IC operates by receiving commands and data through the SDA (Serial Data Input/Output) pin and synchronizing the communication using the SCL (Serial Clock) input. The WP (Write Protect) pin allows users to enable or disable write operations to protect stored data.

Detailed Application Field Plans

The 24CW1280T-I/CS0668 IC finds applications in various fields, including but not limited to: 1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio systems for storing configuration data and user preferences. 2. Automotive: Employed in automotive electronics for storing critical information like calibration data, vehicle settings, and event logs. 3. Industrial Automation: Utilized in industrial control systems for storing parameters, device configurations, and production data. 4. Medical Devices: Integrated into medical equipment for storing patient data, device settings, and firmware updates. 5. IoT (Internet of Things): Incorporated into IoT devices for storing sensor data, network configurations, and firmware updates.

Detailed and Complete Alternative Models

Some alternative models to the 24CW1280T-I/CS0668 IC are: 1. AT24C128 - Atmel Corporation 2. CAT24C128 - ON Semiconductor 3. M24C128 - STMicroelectronics 4. FM24C128 - Cypress Semiconductor 5. 24AA128 - Microchip Technology

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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