AT17C65-10PI

Product Overview

Category

AT17C65-10PI belongs to the category of programmable read-only memory (PROM) chips.

Use

This chip is primarily used for storing data that needs to be permanently written and cannot be modified or erased. It is commonly employed in applications where non-volatile memory is required.

Characteristics

• Non-volatile: The data stored in AT17C65-10PI remains intact even when power is removed.
• High density: This chip offers a large storage capacity, allowing for the storage of significant amounts of data.
• Fast access time: With a speed of 10 nanoseconds, it enables quick retrieval of information.
• Low power consumption: AT17C65-10PI operates efficiently, consuming minimal power during operation.

Package

The AT17C65-10PI chip is available in a DIP (Dual In-line Package) format. This package type consists of two parallel rows of pins, which can be easily inserted into a socket on a circuit board.

Essence

The essence of AT17C65-10PI lies in its ability to provide permanent storage of data in a compact and efficient manner. It ensures that critical information remains intact even in the absence of power.

Packaging/Quantity

AT17C65-10PI is typically packaged individually and is available in quantities suitable for both small-scale and large-scale production.

Specifications

• Storage capacity: 65 kilobits (8 kilobytes)
• Access time: 10 nanoseconds
• Operating voltage: 5 volts
• Operating temperature range: -40°C to +85°C
• Data retention period: Over 200 years

Detailed Pin Configuration

The AT17C65-10PI chip has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC: Power supply voltage
2. A0-A12: Address inputs
3. CE: Chip enable
4. OE: Output enable
5. WE: Write enable
6. I/O0-I/O7: Data input/output lines
7. NC: No connection (unused pin)
8. GND: Ground

Functional Features

• Non-volatile storage: AT17C65-10PI retains data even when power is removed.
• Random access: Allows for quick retrieval of specific data stored in the memory.
• Easy integration: Can be easily interfaced with microcontrollers and other digital systems.
• High reliability: Offers robust performance and long-term data retention.

Advantages and Disadvantages

Advantages

• Permanent storage of data
• Fast access time
• Low power consumption
• High data density

Disadvantages

• Data cannot be modified or erased once written
• Limited storage capacity compared to other memory technologies

Working Principles

AT17C65-10PI utilizes a technology known as electrically programmable read-only memory (EPROM). It employs a grid of transistors to store data in a non-volatile manner. The data is written to the memory cells by applying appropriate voltages to the address and control pins.

Detailed Application Field Plans

AT17C65-10PI finds applications in various fields, including: 1. Embedded systems 2. Industrial automation 3. Automotive electronics 4. Medical devices 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to AT17C65-10PI include: 1. AT27C256R-70PU 2. M27C512-90B6 3. 27C040-15JL

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, AT17C65-10PI is a programmable read-only memory chip that provides permanent storage of data. With its high density, fast access time, and low power consumption, it is suitable for various applications in different industries. While it has limitations such as the inability to modify or erase data, alternative models are available to cater to specific needs.