AT45DB161E-SSHFHA-T

Product Overview

Category

AT45DB161E-SSHFHA-T belongs to the category of Serial DataFlash® Memory.

Use

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

Characteristics

• Serial interface for easy integration with microcontrollers
• High-speed data transfer capability
• Non-volatile memory for retaining data even when power is disconnected
• Low power consumption
• Wide operating voltage range
• Durable and reliable

Package

AT45DB161E-SSHFHA-T is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide reliable and high-speed data storage in a compact package.

Packaging/Quantity

AT45DB161E-SSHFHA-T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Memory Size: 16 megabits (2 megabytes)
• 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: 10,000 write cycles per sector

Detailed Pin Configuration

The AT45DB161E-SSHFHA-T has a total of 8 pins:

1. VCC: Power supply input
2. GND: Ground reference
3. SI: Serial data input
4. SO: Serial data output
5. SCK: Serial clock input
6. CS: Chip select input
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• Page Program Operation: Allows individual bytes or full pages to be programmed
• Continuous Read Mode: Enables sequential reading of data without the need for readdressing
• Sector Erase Operation: Erases a complete sector of memory
• Deep Power-down Mode: Reduces power consumption when the device is not in use
• Software Protection: Provides security by locking specific sectors from being modified

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices
• High-speed data transfer enables efficient data storage and retrieval
• Wide operating voltage range allows compatibility with various systems
• Durable and reliable, ensuring data integrity over extended periods

Disadvantages

• Limited storage capacity compared to larger memory devices
• Relatively higher cost per megabyte compared to other memory options

Working Principles

AT45DB161E-SSHFHA-T utilizes flash memory technology to store and retrieve data. It employs a serial interface, allowing seamless integration with microcontrollers. The device operates based on the principles of page programming, continuous reading, and sector erasing. It also incorporates software protection features to ensure data security.

Detailed Application Field Plans

AT45DB161E-SSHFHA-T finds applications in various electronic devices, including but not limited to: - Smartphones and tablets - Wearable devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

1. AT45DB081E-SSHFHA-T: 8 megabits (1 megabyte) memory size
2. AT45DB321E-SSHFHA-T: 32 megabits (4 megabytes) memory size
3. AT45DB641E-SSHFHA-T: 64 megabits (8 megabytes) memory size

These alternative models offer different memory capacities to suit specific application requirements.

In conclusion, the AT45DB161E-SSHFHA-T Serial DataFlash® Memory is a compact and reliable storage solution for various electronic devices. Its high-speed data transfer, low power consumption, and software protection features make it an ideal choice for applications that demand efficient and secure data storage.

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