AT29C040A-10TC

Product Overview

Category

AT29C040A-10TC belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: The AT29C040A-10TC has a storage capacity of 4 megabits (512 kilobytes).
• Fast access time: It has a maximum access time of 100 nanoseconds.
• Low power consumption: Operates on low power, making it suitable for battery-powered devices.

Package

The AT29C040A-10TC is available in a standard Thin Small Outline Package (TSOP) with 32 pins.

Essence

The essence of AT29C040A-10TC lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of AT29C040A-10TC chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 4 megabits (512 kilobytes)
• Access Time: 100 nanoseconds
• Supply Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Erase/Write Cycle Endurance: 10,000 cycles

Detailed Pin Configuration

The AT29C040A-10TC has a total of 32 pins, which are assigned specific functions as follows:

1. A0-A16: Address Inputs
2. CE: Chip Enable
3. OE: Output Enable
4. WE: Write Enable
5. VCC: Power Supply
6. GND: Ground
7. DQ0-DQ7: Data Input/Output

Functional Features

• Easy integration: The AT29C040A-10TC can be easily integrated into existing electronic systems.
• High-speed operation: It offers fast read and write operations, allowing for efficient data access.
• Reliable data retention: The non-volatile nature of the memory ensures that stored data is retained even during power loss.
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention.
• High storage capacity allows for ample data storage.
• Fast access time enables quick retrieval of information.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited erase/write cycle endurance may affect long-term reliability.
• Higher cost compared to volatile memory alternatives.
• Larger physical size compared to some newer memory technologies.

Working Principles

The AT29C040A-10TC utilizes Flash memory technology to store and retrieve digital information. It employs a combination of floating-gate transistors and charge storage mechanisms to retain data even when power is turned off. The memory cells are organized in a grid-like structure, with each cell capable of storing one bit of information. Accessing and modifying data is achieved through specific control signals and address inputs.

Detailed Application Field Plans

The AT29C040A-10TC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Its reliable non-volatile storage capability makes it suitable for applications where data integrity is crucial, such as firmware storage, configuration settings, and program code storage.

Detailed and Complete Alternative Models

• AT29C040A-12PC: Similar to AT29C040A-10TC but with a slightly slower access time of 120 nanoseconds.
• AT29C040A-15JC: Offers faster access time of 150 nanoseconds compared to AT29C040A-10TC.
• AT29C040A-20PI: Provides higher storage capacity of 8 megabits (1 megabyte) compared to AT29C040A-10TC.

These alternative models offer different specifications and may be suitable for specific application requirements or cost considerations.

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