CAT24C128HU4IGT3

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: High-density, Serial EEPROM
• Package: TSSOP
• Essence: 128-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 128 Kbits
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 Million Cycles
• Data Retention: 100 Years
• Maximum Clock Frequency: 1 MHz
• Package Type: TSSOP-8

Detailed Pin Configuration

The CAT24C128HU4IGT3 IC has a total of 8 pins arranged as follows:

1. A0: Address Input Bit 0
2. A1: Address Input Bit 1
3. A2: Address Input Bit 2
4. VSS: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect
8. VCC: Power Supply

Functional Features

• High-density memory storage
• Low power consumption
• I2C interface for easy integration with microcontrollers
• Built-in write protection mechanism
• Fast data transfer rate
• Wide operating voltage range

Advantages and Disadvantages

Advantages: - Large memory capacity - Low power consumption - Long data retention period - Easy integration with microcontrollers - Compact package size

Disadvantages: - Limited maximum clock frequency - Requires external pull-up resistors for I2C communication

Working Principles

The CAT24C128HU4IGT3 is a non-volatile memory IC that utilizes EEPROM technology. It stores data using electrically isolated floating gate transistors, allowing information to be retained even when power is removed. The I2C interface enables communication with microcontrollers, facilitating easy reading and writing of data.

Detailed Application Field Plans

The CAT24C128HU4IGT3 IC finds applications in various fields, including: 1. Consumer Electronics: Used for storing configuration settings, user preferences, and firmware updates in devices such as TVs, set-top boxes, and audio systems. 2. Automotive: Employed in automotive electronics for storing critical data like mileage, calibration values, and vehicle settings. 3. Industrial Automation: Utilized in industrial control systems for storing parameters, calibration data, and production logs. 4. Medical Devices: Integrated into medical equipment for storing patient data, device configurations, and firmware updates.

Detailed and Complete Alternative Models

1. AT24C128: Similar 128-Kbit EEPROM IC from Atmel Corporation.
2. M24C128: 128-Kbit I2C-compatible EEPROM IC manufactured by STMicroelectronics.
3. 24AA128: Electrically Erasable PROM (EEPROM) IC with 128 Kbits of storage capacity, produced by Microchip Technology.

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