AT49BV320T-90UI

Product Overview

Category: Integrated Circuit (IC)

Use: The AT49BV320T-90UI is a high-performance Flash memory IC primarily used for data storage in various electronic devices. It offers reliable and non-volatile storage capabilities, making it suitable for applications that require frequent read/write operations.

Characteristics: - High-speed operation - Low power consumption - Large storage capacity - Durable and reliable - Easy to integrate into existing circuitry

Package: The AT49BV320T-90UI is available in a compact and industry-standard 48-pin TSOP (Thin Small Outline Package) form factor. This package ensures compatibility with a wide range of circuit boards and facilitates easy installation.

Essence: The essence of the AT49BV320T-90UI lies in its ability to provide fast and reliable data storage in electronic devices, enhancing their overall performance and functionality.

Packaging/Quantity: The AT49BV320T-90UI is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier and customer requirements.

Specifications

• Memory Type: Flash
• Memory Size: 32 Megabits (4 Megabytes)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 90 nanoseconds
• Interface: Parallel
• Organization: 4M x 8 bits
• Erase/Program Suspend & Resume Support: Yes
• Data Retention: 20 years
• Endurance: 10,000 erase/program cycles

Pin Configuration

The AT49BV320T-90UI features a 48-pin TSOP package with the following pin configuration:

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| | | 1 2 3 ... 46 47 48 | | |

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For a detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• High-speed read and write operations
• Low power consumption during standby mode
• Easy integration with existing circuitry
• Erase and program suspend/resume support for flexible operation
• Reliable data retention for extended periods
• Wide operating voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - Fast access time enhances overall system performance - Low power consumption prolongs battery life in portable devices - Large storage capacity accommodates extensive data requirements - Durable and reliable memory technology ensures data integrity - Easy integration simplifies circuit design and manufacturing processes

Disadvantages: - Limited endurance compared to other non-volatile memory technologies - Relatively higher cost per unit compared to some alternative memory options

Working Principles

The AT49BV320T-90UI utilizes Flash memory technology, which allows for non-volatile storage of data. It employs a parallel interface to enable fast read and write operations. The memory cells within the IC can be electrically erased and programmed, providing flexibility for data modification. The IC also supports erase and program suspend/resume functionality, allowing for efficient management of memory operations.

Detailed Application Field Plans

The AT49BV320T-90UI finds applications in various electronic devices that require reliable and high-performance data storage. Some potential application fields include: - Consumer electronics (e.g., digital cameras, MP3 players) - Communication devices (e.g., routers, modems) - Automotive electronics (e.g., infotainment systems, navigation units) - Industrial control systems - Medical equipment - Gaming consoles

Alternative Models

For users seeking alternative options, the following models can be considered: - AT49BV320T-70TU: Similar to AT49BV320T-90UI but with a faster access time of 70 nanoseconds. - AT49BV320D-70TU: A lower-power variant with a standby current of only 1µA.

These alternative models offer different specifications and features that may better suit specific application requirements.

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