X5043V14I-4.5A

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory device
• Characteristics: Non-volatile, serial EEPROM
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Part Number: X5043V14I-4.5A
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Memory Size: 4K bits
• Interface: Serial I2C
• Write Cycle Time: 5ms (typical)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The X5043V14I-4.5A IC has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage input | | GND | Ground reference | | SDA | Serial data input/output for I2C communication | | SCL | Serial clock input for I2C communication | | WP | Write Protect pin for hardware protection | | HOLD | Hold pin for pausing serial communication |

Functional Features

• Non-volatile memory: The X5043V14I-4.5A retains data even when power is disconnected.
• Serial interface: It uses the I2C protocol for easy integration with microcontrollers.
• Hardware write protection: The WP pin allows for hardware-based protection against accidental writes.
• Low power consumption: Operates on a wide voltage range and consumes minimal power during standby.

Advantages and Disadvantages

Advantages: - Compact package size enables space-saving designs. - High data retention ensures long-term reliability. - Low power consumption extends battery life in portable devices.

Disadvantages: - Limited memory size may not be suitable for applications requiring larger storage capacity. - Serial interface may have slower data transfer rates compared to parallel interfaces.

Working Principles

The X5043V14I-4.5A is based on EEPROM technology, which allows for non-volatile storage of data. It utilizes a serial I2C interface to communicate with the host microcontroller. The memory cells within the IC can be electrically programmed and erased, providing flexibility for data storage and retrieval.

Detailed Application Field Plans

The X5043V14I-4.5A IC finds applications in various fields, including: 1. Consumer electronics: Used for storing configuration settings, calibration data, or user preferences in devices such as TVs, set-top boxes, and audio systems. 2. Industrial automation: Enables parameter storage in programmable logic controllers (PLCs), motor control systems, and industrial sensors. 3. Automotive electronics: Utilized for storing critical data in automotive modules like engine control units (ECUs), airbag systems, and infotainment systems. 4. Medical devices: Provides non-volatile memory for medical equipment, such as patient monitors, infusion pumps, and diagnostic devices.

Detailed and Complete Alternative Models

1. X5043V14I-4.5B: Similar to X5043V14I-4.5A but with extended temperature range (-40°C to +125°C).
2. X5043V14I-4.5C: Higher memory size variant with 8K bits capacity.
3. X5043V14I-4.5D: Lower voltage variant operating from 1.8V to 3.6V.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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