AT24C16AY1-10YI-2.7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics:
  • Low-power CMOS technology
  • 16K (2048 x 8) bits of EEPROM memory
  • 2-wire serial interface (I2C compatible)
  • Wide voltage range: 1.7V to 5.5V
  • Operating temperature range: -40°C to +85°C
• Package: 8-lead, 208 mil wide, plastic dual in-line package (PDIP)
• Essence: AT24C16AY1-10YI-2.7 is a high-performance EEPROM IC that provides non-volatile storage for various applications.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Memory Size: 16K bits
• Organization: 2048 x 8 bits
• Interface: I2C (2-wire serial)
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Write Cycle Time: 5ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C16AY1-10YI-2.7 IC has the following pin configuration:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | A0 | Address Input 0 | | 2 | A1 | Address Input 1 | | 3 | A2 | Address Input 2 | | 4 | GND | Ground | | 5 | SDA | Serial Data Input/Output | | 6 | SCL | Serial Clock Input | | 7 | WP | Write Protect | | 8 | VCC | Supply Voltage |

Functional Features

• Non-volatile memory: The AT24C16AY1-10YI-2.7 provides reliable non-volatile storage for data that needs to be retained even when power is removed.
• I2C compatibility: The IC uses a 2-wire serial interface, making it compatible with the widely used I2C communication protocol.
• Low-power consumption: Built using low-power CMOS technology, the IC operates efficiently and consumes minimal power.
• Wide voltage range: The AT24C16AY1-10YI-2.7 can operate within a wide voltage range, allowing flexibility in various applications.

Advantages and Disadvantages

Advantages: - High-performance EEPROM with large memory capacity - Compatibility with I2C interface simplifies integration into existing systems - Low-power consumption extends battery life in portable devices - Wide voltage range enables usage in diverse applications

Disadvantages: - Limited write cycle time may affect applications requiring frequent data updates - Lack of built-in security features for data protection

Working Principles

The AT24C16AY1-10YI-2.7 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges within its memory cells. The stored data can be read or written using the I2C serial interface. The IC operates by sending control signals through the SDA (Serial Data) and SCL (Serial Clock) pins, enabling data transfer between the IC and the connected microcontroller or system.

Detailed Application Field Plans

The AT24C16AY1-10YI-2.7 finds applications in various fields, including: 1. Consumer Electronics: Used for storing configuration settings, user preferences, and calibration data in devices like TVs, set-top boxes, and audio systems. 2. Automotive: Utilized for storing critical data such as mileage, vehicle settings, and security codes in automotive electronics. 3. Industrial Automation: Employed for storing parameters, calibration data, and system configurations in industrial control systems and programmable logic controllers (PLCs). 4. Medical Devices: Used for storing patient data, device settings, and firmware updates in medical equipment like patient monitors and infusion pumps.

Detailed and Complete Alternative Models

1. AT24C01A: 1K bits EEPROM with similar features but smaller memory capacity.
2. AT24C32: 32K bits EEPROM with larger memory capacity and extended address range.
3. AT24CM02: 2K bits EEPROM with additional features like a unique serial number and extra write protection options.

These alternative models offer different memory capacities and additional features to suit specific application requirements.

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