AT49LW080-33TC

Product Overview

Category

AT49LW080-33TC belongs to the category of Flash Memory ICs.

Use

This product is primarily used for data storage and retrieval in electronic devices.

Characteristics

• Non-volatile memory technology
• High-speed read and write operations
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

AT49LW080-33TC is available in a compact Thin Small Outline Package (TSOP).

Essence

The essence of this product lies in its ability to store and retain digital information even when power is removed.

Packaging/Quantity

AT49LW080-33TC is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

• Memory Size: 8 Megabits (1 Megabyte)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 33 nanoseconds
• Interface: Serial Peripheral Interface (SPI)
• Erase/Program Suspend & Resume Support
• Sector Lockdown Capability
• Data Retention: 20 years

Detailed Pin Configuration

The AT49LW080-33TC has a total of 8 pins, which are as follows:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Enable (/WE)
6. Hold (/HOLD)
7. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed data transfer using SPI interface
• Easy integration into various electronic systems
• Efficient erase and program operations
• Sector lockdown feature for enhanced security
• Low power consumption for extended battery life

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss
• Compact package size allows for space-saving designs
• Wide operating voltage range enables compatibility with different systems
• High-speed read and write operations enhance overall performance

Disadvantages

• Limited storage capacity compared to other flash memory options
• Relatively higher cost per megabyte compared to traditional hard drives

Working Principles

AT49LW080-33TC utilizes a combination of floating gate transistors and charge storage techniques to store digital information. The data is organized into sectors, which can be individually erased or programmed using the SPI interface.

Detailed Application Field Plans

The AT49LW080-33TC finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., smartphones, tablets) - Automotive systems (e.g., infotainment, navigation) - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT49LW080-33TC include: - AT25SF081 - MX25L8006E - W25Q80BV

These models provide comparable features and can be considered as alternatives based on specific requirements.

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