AT25DF081A-SSH-B

Product Overview

Category

AT25DF081A-SSH-B belongs to the category of Serial Flash Memory.

Use

It is primarily used for storing and retrieving digital data in electronic devices.

Characteristics

• High-speed data transfer
• Non-volatile memory
• Low power consumption
• Compact size
• Reliable performance

Package

AT25DF081A-SSH-B is available in a small form factor package, suitable for integration into various electronic devices.

Essence

The essence of AT25DF081A-SSH-B lies in its ability to provide reliable and high-speed data storage in a compact package.

Packaging/Quantity

AT25DF081A-SSH-B is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Memory Size: 8 Megabits (1 Megabyte)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycle Endurance: 100,000 cycles
• Data Retention: 20 years

Detailed Pin Configuration

The AT25DF081A-SSH-B has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed read and write operations
• Sector erase and program capability
• Software and hardware protection mechanisms
• Deep power-down mode for low-power applications
• Flexible programming options

Advantages and Disadvantages

Advantages

• Fast data transfer rate
• Compact size for easy integration
• Low power consumption
• Reliable performance and data retention
• Versatile programming options

Disadvantages

• Limited storage capacity compared to other memory types
• Requires a dedicated SPI interface for communication

Working Principles

AT25DF081A-SSH-B utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is removed. The SPI interface allows for high-speed data transfer between the device and the host.

Detailed Application Field Plans

AT25DF081A-SSH-B finds applications in various electronic devices, including but not limited to: - Consumer electronics (smartphones, tablets, digital cameras) - Automotive systems (infotainment, instrument clusters) - Industrial equipment (data loggers, control systems) - Medical devices (patient monitoring, diagnostic equipment)

Detailed and Complete Alternative Models

1. AT25DF321A-SSH-B: 32 Megabits (4 Megabytes) memory size
2. AT25DF641A-SSH-B: 64 Megabits (8 Megabytes) memory size
3. AT25DF161A-SSH-B: 16 Megabits (2 Megabytes) memory size

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

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