AT25SF161-SSHD-T

Product Overview

Category

AT25SF161-SSHD-T belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving data in electronic devices such as microcontrollers, digital cameras, and other consumer electronics.

Characteristics

• High-speed data transfer
• Non-volatile memory
• Low power consumption
• Compact size
• Wide operating voltage range

Package

AT25SF161-SSHD-T is available in a small form factor package, making it suitable for space-constrained applications. The package type is typically SOP (Small Outline Package).

Essence

The essence of AT25SF161-SSHD-T lies in its ability to provide reliable and fast data storage in a compact and low-power package.

Packaging/Quantity

AT25SF161-SSHD-T is commonly packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory Size: 16 Megabits (2 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Data Transfer Rate: Up to 75 MHz
• Erase/Program Time: Typically less than 4 ms
• Endurance: 100,000 erase/write cycles
• Data Retention: Up to 20 years

Detailed Pin Configuration

The AT25SF161-SSHD-T has a standard pin configuration for SPI flash memories. The following table provides a detailed pin description:

| Pin Name | Function | |----------|----------| | VCC | Power Supply (2.7V - 3.6V) | | GND | Ground | | CS | Chip Select | | SCK | Serial Clock | | SI | Serial Input | | SO | Serial Output | | WP | Write Protect | | HOLD | Hold Input |

Functional Features

• High-speed data transfer: The AT25SF161-SSHD-T supports a fast serial interface, allowing for quick read and write operations.
• Flexible storage capacity: With 16 Megabits of memory, this flash memory chip provides ample storage space for various applications.
• Low power consumption: The device is designed to minimize power consumption, making it suitable for battery-powered devices.
• Reliable data retention: The flash memory ensures data integrity and can retain information for extended periods.
• Easy integration: The SPI interface simplifies the integration process with microcontrollers and other devices.

Advantages and Disadvantages

Advantages

• Fast data transfer rate
• Compact size
• Low power consumption
• High endurance
• Wide operating voltage range

Disadvantages

• Limited storage capacity compared to larger flash memory chips
• Relatively higher cost per megabyte compared to higher-capacity options

Working Principles

AT25SF161-SSHD-T utilizes the Serial Peripheral Interface (SPI) protocol for communication. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. The SPI interface allows for efficient data transfer between the flash memory and the host device.

Detailed Application Field Plans

The AT25SF161-SSHD-T is widely used in various electronic devices, including but not limited to: - Microcontrollers - Digital cameras - Set-top boxes - Printers - Smartphones - Automotive electronics

Its compact size, low power consumption, and high-speed data transfer make it suitable for applications where space and energy efficiency are crucial.

Detailed and Complete Alternative Models

There are several alternative models available in the market that offer similar functionality to AT25SF161-SSHD-T. Some notable alternatives include: - AT25SF321 - W25Q16BV - MX25L1606E

These alternative models may vary in terms of storage capacity, package type, and specific features. It is recommended to review the datasheets of these alternatives to determine the best fit for a particular application.

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