AT25128T2-10TI-2.7

Product Overview

Use

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

Characteristics

Non-volatile memory: Retains stored data even when power is removed.
High storage capacity: The AT25128T2-10TI-2.7 offers a storage capacity of 128 kilobits (16 kilobytes).
Serial interface: Utilizes a serial communication protocol for easy integration into different systems.
Low power consumption: Designed to operate with minimal power requirements.
Wide operating voltage range: Supports operation from 1.7V to 5.5V, making it compatible with a variety of devices.
High reliability: Offers robust data retention and endurance characteristics.
Extended temperature range: Can operate reliably in temperatures ranging from -40°C to +85°C.

Package and Quantity

The AT25128T2-10TI-2.7 is available in a compact 8-pin Thin Small Outline Package (TSOP). It is typically sold in reels containing multiple units, with quantities varying based on customer requirements.

Specifications

Memory 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
Data Retention: Minimum 100 years
Endurance: Minimum 1 million write cycles

Pin Configuration

The AT25128T2-10TI-2.7 features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | SDA | Serial data input/output | | 3 | SCL | Serial clock input | | 4 | WP | Write Protect (optional) | | 5 | GND | Ground | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | NC | No Connection |

Functional Features

Byte and Page Write Operations: Allows individual byte or page-level write operations for flexible data storage.
Sequential Read Operation: Supports sequential read operation for efficient data retrieval.
Write Protection: Optional Write Protect (WP) pin can be used to prevent accidental writes to the memory.
Software Write Protection: Provides software-controlled write protection mechanism for enhanced security.

Advantages

Compact form factor and low power consumption make it suitable for space-constrained and battery-powered devices.
Wide operating voltage range enables compatibility with various electronic systems.
High reliability ensures long-term data retention and endurance.
Serial interface simplifies integration into different applications.
Flexible write operations allow efficient data management.

Disadvantages

Limited storage capacity compared to higher-capacity EEPROMs.
Slower write and erase times compared to other non-volatile memory technologies like Flash memory.

Working Principles

The AT25128T2-10TI-2.7 utilizes an electrically erasable floating-gate transistor technology. It stores data by trapping charges in a floating gate, which can be electrically programmed or erased. The serial interface allows data to be transferred between the device and the host system using the I2C protocol.

Application Field Plans

The AT25128T2-10TI-2.7 finds applications in various fields, including: 1. Microcontroller-based systems requiring non-volatile data storage. 2. Automotive electronics for storing configuration settings and event logs. 3. Industrial control systems for parameter storage and calibration data. 4. Consumer electronics like smart TVs, set-top boxes, and audio devices for firmware storage.

Alternative Models

Other alternative models with similar specifications and features include: - AT25080B-SSHL-T: 8 kilobit (1 kilobyte) Serial EEPROM with I2C interface. - AT25320A-10TU-2.7: 32 kilobit (4 kilobyte) Serial EEPROM with extended temperature range. - AT25640B-SSHL-T: 64 kilobit (8 kilobyte) Serial EEPROM with software write protection.

In conclusion, the AT25128T2-10TI-2.7 is a serial EEPROM integrated circuit offering a compact form factor, high reliability, and flexible data storage capabilities. It finds applications in various electronic systems that require non-volatile memory.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT25128T2-10TI-2.7 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AT25128T2-10TI-2.7 in technical solutions:

Q: What is the AT25128T2-10TI-2.7? A: The AT25128T2-10TI-2.7 is a specific model of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip.
Q: What is the capacity of the AT25128T2-10TI-2.7? A: The AT25128T2-10TI-2.7 has a capacity of 128 kilobits, which is equivalent to 16 kilobytes.
Q: What is the operating voltage range for the AT25128T2-10TI-2.7? A: The AT25128T2-10TI-2.7 operates within a voltage range of 2.7V to 5.5V.
Q: What is the maximum clock frequency supported by the AT25128T2-10TI-2.7? A: The AT25128T2-10TI-2.7 supports a maximum clock frequency of 10 MHz.
Q: Can the AT25128T2-10TI-2.7 be used for data storage in embedded systems? A: Yes, the AT25128T2-10TI-2.7 is commonly used for data storage in various embedded systems.
Q: Does the AT25128T2-10TI-2.7 support both read and write operations? A: Yes, the AT25128T2-10TI-2.7 supports both read and write operations, allowing data to be stored and retrieved.
Q: Is the AT25128T2-10TI-2.7 compatible with standard serial communication protocols? A: Yes, the AT25128T2-10TI-2.7 is compatible with standard serial communication protocols such as SPI (Serial Peripheral Interface).
Q: Can the AT25128T2-10TI-2.7 be used in automotive applications? A: Yes, the AT25128T2-10TI-2.7 is designed to meet automotive industry requirements and can be used in automotive applications.
Q: What is the typical endurance of the AT25128T2-10TI-2.7? A: The AT25128T2-10TI-2.7 has a typical endurance of 1 million write cycles.
Q: Does the AT25128T2-10TI-2.7 have built-in security features? A: Yes, the AT25128T2-10TI-2.7 includes built-in hardware and software security features to protect stored data from unauthorized access.

Please note that these answers are general and may vary depending on the specific implementation and usage scenario. It's always recommended to refer to the datasheet or technical documentation provided by the manufacturer for detailed information.