AT27BV020-12TI

Product Overview

Category

AT27BV020-12TI belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High capacity: The AT27BV020-12TI has a storage capacity of 2 megabits (256 kilobytes).
• Low power consumption: It operates at low voltage levels, making it energy-efficient.
• Fast access time: The device offers a fast access time of 120 nanoseconds.

Package

The AT27BV020-12TI is available in a compact Thin Small Outline Package (TSOP) which ensures easy integration into various electronic systems.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for digital information.

Packaging/Quantity

The AT27BV020-12TI is typically packaged in reels or tubes, with each package containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Non-volatile
• Capacity: 2 Megabits (256 Kilobytes)
• Access Time: 120 Nanoseconds
• Operating Voltage: 2.7V - 3.6V
• Package Type: Thin Small Outline Package (TSOP)

Detailed Pin Configuration

The AT27BV020-12TI has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC - Power supply voltage
2. A0-A16 - 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 (reserved)
8. GND - Ground

Functional Features

• Random Access: The AT27BV020-12TI allows for random access to any location within the memory, enabling efficient data retrieval.
• High Reliability: This product offers high reliability due to its non-volatile nature, ensuring data integrity even in the event of power loss.
• Low Power Consumption: The device operates at low voltage levels, minimizing power consumption and extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention without the need for continuous power supply.
• Fast access time enables quick retrieval of stored information.
• Compact package size facilitates easy integration into various electronic systems.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Higher cost per unit compared to some alternative models.

Working Principles

The AT27BV020-12TI utilizes a combination of electronic circuits and semiconductor technology to store and retrieve digital information. It employs a floating-gate transistor structure that allows for non-volatile storage of data by trapping electric charge within the gate region.

Detailed Application Field Plans

The AT27BV020-12TI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. AT27C010-70PU: 1 Megabit (128 Kilobytes) capacity, 70 nanoseconds access time, DIP package.
2. AT45DB161E-SHN-T: 16 Megabit (2 Megabytes) capacity, 85 nanoseconds access time, SOIC package.
3. MX25L8006EM2I-12G: 8 Megabit (1 Megabyte) capacity, 120 nanoseconds access time, SOP package.

These alternative models offer different capacities, access times, and package types to cater to diverse application requirements.

In conclusion, the AT27BV020-12TI is a non-volatile memory device with a storage capacity of 2 megabits. It offers fast access time, low power consumption, and high reliability. This product finds applications in various electronic systems and is available in a compact TSOP package. Alternative models with different specifications are also available to suit specific needs.