AT25DF011-SSHNHR-T

Product Overview

Category

AT25DF011-SSHNHR-T belongs to the category of Serial Flash Memory.

Use

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

Characteristics

• Non-volatile memory: The stored data is retained even when power is removed.
• Serial interface: It communicates with the host device using a serial protocol.
• High storage capacity: The AT25DF011-SSHNHR-T has a capacity of 1 megabit (128 kilobytes).
• Low power consumption: It operates at low voltage levels, making it suitable for battery-powered devices.

Package

The AT25DF011-SSHNHR-T is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to provide reliable and high-density non-volatile storage for various electronic devices.

Packaging/Quantity

The AT25DF011-SSHNHR-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Capacity: 1 Megabit (128 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 20 years
• Erase/Program Cycle Endurance: 100,000 cycles

Detailed Pin Configuration

The AT25DF011-SSHNHR-T has a total of 8 pins:

1. Chip Select (/CS): Enables communication with the device.
2. Serial Clock (SCK): Provides the clock signal for data transfer.
3. Serial Data Input (SI): Receives data from the host device.
4. Serial Data Output (SO): Transmits data to the host device.
5. Write Protect (/WP): Controls write protection of the memory.
6. Hold (/HOLD): Suspends ongoing operations.
7. VCC: Power supply voltage.
8. Ground (GND): Common ground reference.

Functional Features

• High-speed data transfer: The AT25DF011-SSHNHR-T supports fast serial communication, allowing for efficient data transfer.
• Flexible erase and program operations: It provides sector-level erase and byte-level program operations, giving flexibility in managing data.
• Hardware and software protection: Write protect and hold pins, along with software commands, ensure data integrity and security.
• Low power consumption: The device operates at low power levels, making it suitable for energy-efficient applications.

Advantages and Disadvantages

Advantages

• High storage capacity for its compact size.
• Non-volatile memory ensures data retention even during power loss.
• Fast data transfer speeds.
• Flexible erase and program operations.
• Hardware and software protection mechanisms.

Disadvantages

• Limited storage capacity compared to higher-end flash memory devices.
• Requires a compatible host device with SPI interface support.

Working Principles

The AT25DF011-SSHNHR-T 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 device can be accessed by sending specific commands through the SPI interface, enabling read, write, erase, and other operations.

Detailed Application Field Plans

The AT25DF011-SSHNHR-T finds application in various electronic devices, including but not limited to: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, instrument clusters) - Industrial equipment (e.g., control systems, measurement devices) - Medical devices (e.g., patient monitoring systems, diagnostic equipment) - Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

1. AT25DF021A-SSH-B: 2 Megabit Serial Flash Memory with similar characteristics and package.
2. AT25DF041A-SSHNHR-T: 4 Megabit Serial Flash Memory with similar characteristics and package.
3. AT25DF081A-SSH-B: 8 Megabit Serial Flash Memory with similar characteristics and package.
4. AT25DF161A-SSH-B: 16 Megabit Serial Flash Memory with similar characteristics and package.

These alternative models offer increased storage capacity while maintaining compatibility and similar features to the AT25DF011-SSHNHR-T.

Word count: 570 words