AT49BV320CT-70CU

Product Overview

Category

AT49BV320CT-70CU belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The AT49BV320CT-70CU retains stored data even when power is removed.
• High capacity: With a storage capacity of 32 megabits (4 megabytes), it can accommodate large amounts of data.
• Fast access time: The device offers quick access to stored information, enhancing system performance.
• Low power consumption: It operates efficiently, consuming minimal power during operation.
• Wide temperature range: The AT49BV320CT-70CU can function reliably across a wide temperature range.

Package

The AT49BV320CT-70CU is available in a compact and industry-standard TSOP package.

Essence

This product is an essential component in various electronic devices, enabling data storage and retrieval functionality.

Packaging/Quantity

The AT49BV320CT-70CU is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Memory Size: 32 Megabits (4 Megabytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP

Detailed Pin Configuration

The AT49BV320CT-70CU features a standard pin configuration, as follows:

1. VCC - Power supply voltage
2. A0-A18 - Address inputs
3. CE - Chip enable
4. OE - Output enable
5. WE - Write enable
6. I/O0-I/O7 - Data input/output
7. RESET - Reset signal
8. WP - Write protect
9. RY/BY# - Ready/Busy status output

Functional Features

• High-speed data transfer: The AT49BV320CT-70CU supports fast data transfer rates, facilitating efficient read and write operations.
• Sector erase capability: It allows for erasing specific sectors of the memory, enabling selective data modification.
• Hardware and software protection: The device offers various protection mechanisms to prevent unauthorized access or accidental data modification.
• Low power consumption: The AT49BV320CT-70CU operates with low power requirements, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity accommodates large amounts of data.
• Fast access time enhances system performance.
• Wide temperature range enables reliable operation in various environments.

Disadvantages

• Limited endurance: Flash memory has a finite number of erase/write cycles before degradation may occur.
• Relatively higher cost compared to other types of memory.

Working Principles

The AT49BV320CT-70CU utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage to retain information even when power is removed. The device uses address inputs to locate specific memory locations and provides data input/output pins for data transfer.

Detailed Application Field Plans

The AT49BV320CT-70CU finds application in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT49BV320CT-70CU include: - AT49BV320D-70CU - AT49BV320DT-70CU - AT49BV320D-TU

These models are compatible with the same pin configuration and offer comparable specifications.

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