AT25128T1-10TC-2.7

Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - 128 Kbit capacity - Low power consumption - High reliability - Wide operating voltage range - Small package size

Package: TC-2.7 (Thin Shrink Small Outline Package)

Essence: The AT25128T1-10TC-2.7 is a serial EEPROM IC that provides non-volatile data storage and retrieval capabilities. It is commonly used in various electronic devices for storing configuration settings, calibration data, and other small amounts of information.

Packaging/Quantity: The AT25128T1-10TC-2.7 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

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

Detailed Pin Configuration

The AT25128T1-10TC-2.7 has a total of 8 pins:

1. VCC: Power supply voltage input
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. VSS: Ground

Functional Features

• Byte and page-level write operations
• Random and sequential read operations
• Software write protection
• Hardware write protection using the WP pin
• Write enable latch for enhanced security
• Self-timed programming cycle
• 32-byte page write buffer

Advantages

• Compact size and low power consumption make it suitable for portable devices
• High reliability ensures data integrity over extended periods
• Wide operating voltage range allows compatibility with various systems
• Easy integration into existing circuit designs
• Cost-effective solution for non-volatile memory requirements

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to some alternative models
• Vulnerable to electrical noise and interference

Working Principles

The AT25128T1-10TC-2.7 utilizes EEPROM technology, which allows for electrically erasing and reprogramming of data. It stores information in a series of memory cells that can be individually addressed and modified. The serial interface (I2C) enables communication between the IC and the host device, facilitating data read and write operations.

Detailed Application Field Plans

The AT25128T1-10TC-2.7 finds applications in various electronic systems, including but not limited to: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive electronics (e.g., infotainment systems, instrument clusters) - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. AT24C128: Similar capacity and functionality, available in different package options.
2. CAT25C128: Comparable specifications, compatible with SPI (Serial Peripheral Interface) instead of I2C.
3. M24C128: Equivalent capacity and features, offered by a different manufacturer.

These alternative models provide similar capabilities and can be considered as replacements or substitutes for the AT25128T1-10TC-2.7, depending on specific requirements and system compatibility.

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