AT17C128-10PI

Product Overview

Category: Integrated Circuit (IC)

Use: The AT17C128-10PI is a non-volatile memory IC that provides 128 kilobits of electrically erasable programmable read-only memory (EEPROM). It is commonly used for storing small amounts of data that need to be retained even when power is removed.

Characteristics: - Non-volatile: The AT17C128-10PI retains stored data even without power. - Electrically erasable: The memory can be erased and reprogrammed electronically. - High density: Provides 128 kilobits of storage capacity. - Low power consumption: Operates with low power requirements. - Durable: Can withstand multiple erase and write cycles without degradation.

Package: The AT17C128-10PI is available in a 28-pin plastic dual in-line package (PDIP), which allows for easy integration into various electronic systems.

Essence: The essence of the AT17C128-10PI is its ability to store and retain data reliably, making it suitable for applications where non-volatile memory is required.

Packaging/Quantity: The AT17C128-10PI is typically sold in reels or tubes, with a quantity of 100 units per reel/tube.

Specifications

• Memory Type: Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Capacity: 128 kilobits (16 kilobytes)
• Organization: 16,384 words x 8 bits
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Time: 5ms (typical)
• Data Retention: 10 years (minimum)
• Package Type: 28-pin PDIP

Detailed Pin Configuration

The AT17C128-10PI has a total of 28 pins, each serving a specific function. The pin configuration is as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A10)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Supply Voltage (VCC)
7. Ground (GND)

...

(Provide a detailed description of each pin and its function)

Functional Features

The AT17C128-10PI offers several functional features that enhance its usability and performance:

1. Fast Access Time: The IC provides quick access to stored data, minimizing delays in read operations.
2. Flexible Read and Write Operations: It supports both random and sequential read operations, allowing for versatile data retrieval. Additionally, it enables byte or page write operations, providing flexibility in programming.
3. Software and Hardware Protection: The AT17C128-10PI includes protection mechanisms such as write protection and software/hardware-controlled protection registers, ensuring the security and integrity of stored data.
4. Low Power Consumption: The IC operates with low power requirements, making it suitable for battery-powered devices and energy-efficient applications.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss. - High storage capacity for its compact size. - Easy integration into various electronic systems due to standard package format. - Versatile read and write operations offer flexibility in data handling. - Durable design allows for multiple erase and write cycles without degradation.

Disadvantages: - Relatively slower write time compared to some other memory technologies. - Limited storage capacity compared to larger EEPROM or flash memory options. - Requires external control signals for proper operation.

Working Principles

The AT17C128-10PI utilizes a combination of electronic circuits and memory cells to store and retrieve data. When powered, the IC allows for reading and writing operations by controlling the appropriate control signals. The stored data is retained even when power is removed due to the non-volatile nature of the memory cells.

Detailed Application Field Plans

The AT17C128-10PI finds applications in various fields where non-volatile memory is required. Some potential application areas include:

1. Embedded Systems: Used for storing configuration settings, calibration data, or firmware updates in microcontrollers and other embedded systems.
2. Industrial Automation: Employed in programmable logic controllers (PLCs) and industrial control systems for storing critical parameters, program code, or system configurations.
3. Consumer Electronics: Integrated into devices such as smart meters, set-top boxes, or home automation systems to store user preferences, usage data, or device settings.
4. Automotive Electronics: Utilized in automotive modules like engine control units (ECUs), airbag systems, or infotainment systems for storing vehicle-specific data, fault codes, or multimedia content.

Detailed and Complete Alternative Models