X5045M8I-4.5A

Overview

Category: Integrated Circuit (IC)

Use: Memory storage and control

Characteristics: - Non-volatile memory - Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - Low power consumption - High reliability - Small form factor

Package: M8I (8-pin SOIC - Small Outline Integrated Circuit)

Essence: X5045M8I-4.5A is a serial EEPROM IC that provides non-volatile memory storage and control capabilities. It is designed for applications requiring small-sized, low-power, and reliable memory solutions.

Packaging/Quantity: The X5045M8I-4.5A is available in an 8-pin SOIC package. The quantity may vary depending on the manufacturer or supplier.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Memory Size: 4.5 kilobits (576 bytes)
• Interface: Serial I2C (Inter-Integrated Circuit) bus
• Write Cycle Time: 5ms (maximum)
• Data Retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)

Pin Configuration

The X5045M8I-4.5A has the following pin configuration:

```

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| | | 1 8 | | | | 2 7 | | | | 3 6 | | | | 4 5 | |___________| ```

Pin Description: 1. Chip Select (CS) 2. Serial Clock (SCL) 3. Serial Data Input/Output (SDI/SDO) 4. Ground (GND) 5. Not Connected (NC) 6. Not Connected (NC) 7. Supply Voltage (VCC) 8. Write Protect (WP)

Functional Features

• Non-volatile storage: The X5045M8I-4.5A retains data even when power is disconnected.
• Serial interface: It uses the I2C bus protocol for communication with other devices.
• Low power consumption: The IC operates at low power levels, making it suitable for battery-powered applications.
• High reliability: The X5045M8I-4.5A offers robust memory storage and control capabilities.
• Write protection: The write protect pin allows users to prevent accidental modification of stored data.

Advantages and Disadvantages

Advantages: - Small form factor enables integration into space-constrained designs. - Low power consumption extends battery life in portable devices. - High reliability ensures data integrity over extended periods. - Easy interfacing with other devices through the widely-used I2C bus protocol.

Disadvantages: - Limited memory size may not be sufficient for certain applications requiring larger storage capacity. - Slower write cycle time compared to some other EEPROMs may impact performance in time-sensitive applications.

Working Principles

The X5045M8I-4.5A utilizes non-volatile memory technology to store and retrieve data. It employs the I2C bus protocol for communication, allowing seamless integration with other devices. The IC can be accessed by sending specific commands and addresses through the serial interface. It provides reliable and long-term data storage, ensuring data integrity even in the absence of power.

Detailed Application Field Plans

The X5045M8I-4.5A is commonly used in various electronic systems and applications, including but not limited to: - Consumer electronics - Industrial automation - Automotive electronics - Medical devices - Communication systems

Detailed and Complete Alternative Models

Some alternative models to the X5045M8I-4.5A include: - X5045P8I-4.5A: Similar specifications but in an 8-pin DIP (Dual Inline Package) package. - X5045M8I-3.3A: Same package and pin configuration, but operates at a lower supply voltage of 3.3V.

These alternative models offer similar functionality and can be chosen based on specific application requirements.

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