AT26DF161A-MU

Product Overview

Category

AT26DF161A-MU belongs to the category of Serial Flash Memory.

Use

It is primarily used for storing data in electronic devices, such as microcontrollers, embedded systems, and consumer electronics.

Characteristics

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

Package

AT26DF161A-MU comes in a small form factor package, making it suitable for space-constrained applications. The package type is SOP (Small Outline Package).

Essence

The essence of AT26DF161A-MU lies in its ability to provide reliable and fast data storage in various electronic devices.

Packaging/Quantity

AT26DF161A-MU is typically packaged in reels or tubes, with each reel/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
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycle Endurance: 100,000 cycles

Detailed Pin Configuration

The AT26DF161A-MU has a total of 8 pins, which are as follows:

1. Chip Select (/CS) - Used to enable/disable the device.
2. Serial Clock (SCK) - Provides the clock signal for data transfer.
3. Serial Data Input (SI) - Used to input data into the device.
4. Serial Data Output (SO) - Outputs data from the device.
5. Write Protect (/WP) - Controls write protection of the memory.
6. Hold (/HOLD) - Pauses ongoing operations.
7. VCC - Power supply voltage.
8. Ground (GND) - Common ground reference.

Functional Features

• High-speed read and write operations
• Sector erase and byte/page program operations
• Software and hardware protection mechanisms
• Deep power-down mode for ultra-low power consumption
• Fast boot capability for quick system startup

Advantages and Disadvantages

Advantages

• Fast data transfer speeds enhance overall system performance.
• Non-volatile memory ensures data retention even during power loss.
• Low power consumption prolongs battery life in portable devices.
• Compact size allows for integration into space-constrained designs.
• Wide operating voltage range provides flexibility in various applications.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Erase and program cycles are finite, which may affect the lifespan of the device.
• Relatively higher cost per unit compared to some alternative memory options.

Working Principles

AT26DF161A-MU utilizes the Serial Peripheral Interface (SPI) protocol for communication with the host device. It stores data in non-volatile memory cells that can be electrically erased and programmed. The device operates by receiving commands from the host, performing the requested operations (read, write, erase), and returning the data or status information.

Detailed Application Field Plans

AT26DF161A-MU finds application in a wide range of electronic devices, including but not limited to: - Microcontrollers - Embedded systems - Consumer electronics (e.g., smartphones, tablets) - Automotive electronics - Industrial control systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to AT26DF161A-MU include: - AT25SF161 - MX25L1606E - W25Q16JV - S25FL116K

These models offer similar functionality and specifications, providing options for different design requirements.

Note: The content provided above is a sample structure for an encyclopedia entry and may not reflect the actual specifications or details of AT26DF161A-MU. Please refer to the official documentation or manufacturer's datasheet for accurate information.