11AA080-I/S16K

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Low-power consumption - High reliability - Small form factor - Wide operating temperature range

Package: S16K (Surface Mount Package with 16 pins)

Essence: The 11AA080-I/S16K is a non-volatile memory IC that provides reliable data storage in various electronic devices.

Packaging/Quantity: The 11AA080-I/S16K is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Capacity: 8 kilobits (1 kilobyte)
• Interface: I2C (Inter-Integrated Circuit)
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 200 years
• Write Endurance: 1 million write cycles

Detailed Pin Configuration

The 11AA080-I/S16K has a total of 16 pins, which are assigned specific functions as follows:

| Pin Number | Name | Function | |------------|------|----------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | A0 | Address input bit 0 | | 4 | A1 | Address input bit 1 | | 5 | A2 | Address input bit 2 | | 6 | WP | Write Protect (active low) | | 7 | SDA | Serial Data Input/Output | | 8 | SCL | Serial Clock Input | | 9-16 | NC | No Connection |

Functional Features

• Byte-level Read and Write operations
• Page Write Buffer for efficient data transfer
• Software Write Protection using the WP pin
• Sequential Read mode for faster data access
• Self-timed Write cycle for easy integration

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices - High reliability ensures data integrity over long periods - Small form factor allows for compact designs - Wide operating temperature range enables usage in various environments

Disadvantages: - Limited memory capacity may not be suitable for applications requiring larger storage - I2C interface may have slower data transfer rates compared to other interfaces

Working Principles

The 11AA080-I/S16K utilizes Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It stores data by trapping electric charges within a floating gate, which can be erased and reprogrammed using electrical signals. The I2C interface facilitates communication between the IC and the host device, allowing for easy reading and writing of data.

Detailed Application Field Plans

The 11AA080-I/S16K is commonly used in various electronic devices that require non-volatile memory for data storage. Some potential application fields include:

1. Consumer Electronics:

   • Smartphones
   • Tablets
   • Digital cameras

2. Automotive:

   • Infotainment systems
   • Engine control units
   • Dashboard displays

3. Industrial Automation:

   • Programmable logic controllers (PLCs)
   • Human-machine interfaces (HMIs)
   • Data loggers

4. Medical Devices:

   • Patient monitoring systems
   • Portable medical equipment
   • Implantable devices

Detailed and Complete Alternative Models

1. 11AA040-I/S16K: 4 kilobits (0.5 kilobyte) memory capacity, same package and specifications as 11AA080-I/S16K.
2. 11AA160-I/S16K: 16 kilobits (2 kilobytes) memory capacity, same package and specifications as 11AA080-I/S16K.
3. 11AA320-I/S16K: 32 kilobits (4 kilobytes) memory capacity, same package and specifications as 11AA080-I/S16K.

These alternative models offer different memory capacities to suit varying application requirements while maintaining compatibility with the S16K package and I2C interface.

In conclusion, the 11AA080-I/S16K is a reliable non-volatile memory IC that provides efficient data storage in various electronic devices. Its low-power consumption, high reliability, and small form factor make it suitable for a wide range of applications. However, its limited memory capacity and potentially slower data transfer rates may be limitations in certain scenarios.