AT25128N1-10SI

Product Overview

Category

AT25128N1-10SI belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This product is commonly used for non-volatile storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile memory: The data stored in AT25128N1-10SI remains even when power is removed.
• High storage capacity: This chip has a storage capacity of 128 kilobits (16 kilobytes).
• Serial interface: It utilizes a serial communication protocol for easy integration into different systems.
• Low power consumption: AT25128N1-10SI operates at low power levels, making it suitable for battery-powered devices.

Package

AT25128N1-10SI is available in a small outline integrated circuit (SOIC) package. The package dimensions are standardized for easy handling and soldering.

Essence

The essence of AT25128N1-10SI lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring data integrity even during power loss or system shutdown.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of chips per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 128 kilobits (16 kilobytes)
• Interface: Serial I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

AT25128N1-10SI has a standard pin configuration as follows:

1. VCC: Power supply voltage
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect (optional)
5. GND: Ground

Functional Features

• Byte and Page Write Operations: AT25128N1-10SI allows individual byte or page-level write operations, providing flexibility in data storage.
• Sequential Read: It supports sequential read operations, enabling efficient retrieval of stored data.
• Write Protection: The optional write protect pin (WP) can be used to prevent accidental modification of stored data.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity during power loss.
• Compact package size for easy integration into various electronic devices.
• Low power consumption extends battery life in portable devices.
• High storage capacity accommodates a wide range of applications.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write and erase times compared to volatile memory types.
• Relatively higher cost per bit compared to some alternative memory solutions.

Working Principles

AT25128N1-10SI utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges within floating gate transistors. These charges represent binary information that can be read, written, or erased using specific voltage levels and timing sequences.

Detailed Application Field Plans

AT25128N1-10SI finds applications in various fields, including: 1. Automotive electronics: Used for storing vehicle configuration data, mileage records, and diagnostic information. 2. Industrial automation: Employed in programmable logic controllers (PLCs) for storing program code and system parameters. 3. Consumer electronics: Integrated into smart TVs, set-top boxes, and audio systems for storing user preferences and firmware updates. 4. Medical devices: Utilized for storing patient data, device settings, and calibration information in medical equipment.

Detailed and Complete Alternative Models

1. AT24C128: Similar to AT25128N1-10SI, this chip offers 128 kilobits of storage capacity and uses the same I2C interface.
2. CAT24C128: Another alternative with similar specifications, offering compatibility with AT25128N1-10SI and other industry-standard EEPROMs.
3. ST24C128: A comparable chip from a different manufacturer, providing the same storage capacity and interface compatibility.

These alternative models can be considered based on specific requirements and availability.

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