AT45DB081B-TC

Product Overview

Category

AT45DB081B-TC belongs to the category of Serial DataFlash® Memory.

Use

It is primarily used for data storage and retrieval in various electronic devices.

Characteristics

• High-speed serial interface
• Non-volatile memory technology
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

AT45DB081B-TC is available in a compact 8-pin Thin Small Outline Package (TSOP).

Essence

The essence of AT45DB081B-TC lies in its ability to provide reliable and efficient data storage solutions for electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of AT45DB081B-TC chips.

Specifications

• Memory Size: 8 megabits (1 megabyte)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: 100,000 write cycles per sector

Detailed Pin Configuration

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (/WP)
5. Reset (/RESET)
6. Ground (GND)
7. Power Supply (VCC)
8. No Connect (NC)

Functional Features

• Page Program Operation
• Continuous Read Mode
• Sector Erase Operation
• Block Erase Operation
• Chip Erase Operation
• Software Protection Mechanism
• Hardware Protection Mechanism
• Deep Power-down Mode

Advantages

• High-speed data transfer rate
• Low power consumption
• Compact form factor
• Reliable data retention
• Wide operating voltage range

Disadvantages

• Limited storage capacity (8 megabits)
• Limited endurance (100,000 write cycles per sector)

Working Principles

AT45DB081B-TC utilizes non-volatile memory technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with the host device. The memory is organized into sectors and blocks, allowing efficient read, write, and erase operations.

Detailed Application Field Plans

AT45DB081B-TC finds applications in various electronic devices, including but not limited to: - Consumer electronics - Industrial automation systems - Automotive electronics - Medical devices - Communication equipment

Alternative Models

1. AT45DB161E-SSHN-T: 16 megabit Serial DataFlash® Memory
2. AT45DB321D-SU: 32 megabit Serial DataFlash® Memory
3. AT45DB641E-MWHN-T: 64 megabit Serial DataFlash® Memory

These alternative models offer higher storage capacities while maintaining similar functionality to AT45DB081B-TC.

In conclusion, AT45DB081B-TC is a reliable and efficient Serial DataFlash® Memory that provides high-speed data storage capabilities for various electronic devices. Its compact size, low power consumption, and wide operating voltage range make it suitable for diverse applications. However, its limited storage capacity and endurance should be considered when selecting this product for specific projects.