11AA160-I/P

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

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

Package: DIP (Dual In-line Package)

Essence: The 11AA160-I/P is a non-volatile memory IC that provides reliable data storage in various electronic devices.

Packaging/Quantity: The 11AA160-I/P is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Size: 16 kilobits (2 kilobytes)
• Interface: 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

Detailed Pin Configuration

The 11AA160-I/P has a total of 8 pins, which are assigned as follows:

1. VCC: Power supply input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. WP: Write protect pin (active low)
5. GND: Ground connection
6. NC: No connection
7. A0: Address bit 0
8. A1: Address bit 1

Functional Features

• Byte and Page Write Operations: Allows individual byte or page-level data writing.
• Sequential Read Operation: Enables efficient data retrieval by reading multiple bytes in a sequential manner.
• Software Write Protection: Provides the ability to protect specific memory areas from accidental writes.
• Self-timed Write Cycle: Automatically manages write operations, simplifying the integration process.
• Hardware Write Protection: Allows the entire memory array to be write-protected using the WP pin.

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices. - High reliability ensures data integrity in critical applications. - Small form factor enables integration into space-constrained designs. - Wide operating voltage range allows compatibility with various systems.

Disadvantages: - Limited memory size may not be sufficient for certain applications requiring larger storage capacity. - Lack of built-in security features may limit its use in highly secure environments.

Working Principles

The 11AA160-I/P 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 microcontroller, enabling read and write operations.

Detailed Application Field Plans

The 11AA160-I/P is widely used in various electronic devices that require non-volatile memory for data storage. Some common application fields include: - Consumer Electronics: Smartphones, tablets, digital cameras - Automotive: Infotainment systems, engine control units - Industrial Control Systems: Data loggers, programmable logic controllers - Medical Devices: Patient monitoring systems, diagnostic equipment

Detailed and Complete Alternative Models

1. 11AA020-I/P: 2 kilobit (256 bytes) EEPROM with similar specifications and package.
2. 11AA080-I/P: 8 kilobit (1 kilobyte) EEPROM with similar specifications and package.
3. 11AA320-I/P: 32 kilobit (4 kilobytes) EEPROM with similar specifications and package.

These alternative models offer different memory sizes to cater to diverse application requirements while maintaining compatibility with the 11AA160-I/P in terms of package and functionality.

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