AT45DB161E-SSHD2B-T

Product Overview

Category

AT45DB161E-SSHD2B-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
• Non-volatile memory
• High-speed operation
• Low power consumption

Package

AT45DB161E-SSHD2B-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 efficient data storage capabilities for electronic devices.

Packaging/Quantity

AT45DB161E-SSHD2B-T is typically packaged in reels and is available in large quantities to meet the demands of mass production.

Specifications

• Memory Size: 16 megabits (2 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: 100,000 write cycles

Detailed Pin Configuration

The AT45DB161E-SSHD2B-T has a total of 8 pins:

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

Functional Features

• Page Program Operation: Allows data to be written to the memory in page-sized increments.
• Continuous Read Mode: Enables sequential reading of data from the memory without the need for readdressing.
• Sector Erase Operation: Erases a specified sector of memory, allowing for efficient data management.
• Deep Power-down Mode: Reduces power consumption when the device is not in use.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data transfer.
• Non-volatile memory ensures data retention even during power loss.
• Small form factor package allows for easy integration into various electronic devices.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited storage capacity compared to other memory options.
• Relatively higher cost per unit compared to some alternative models.

Working Principles

AT45DB161E-SSHD2B-T utilizes flash memory technology to store and retrieve data. It employs a serial interface, allowing for efficient communication with the host device. The memory cells within the device can be programmed and erased electrically, providing flexibility in data management.

Detailed Application Field Plans

AT45DB161E-SSHD2B-T finds application in various electronic devices, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. AT45DB081E-SSHD2B-T: 8 megabits (1 megabyte) memory size
2. AT45DB321E-SSHD2B-T: 32 megabits (4 megabytes) memory size
3. AT45DB641E-SSHD2B-T: 64 megabits (8 megabytes) memory size

These alternative models offer different memory sizes to cater to specific application requirements.

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