AT25256-10UI-2.7

Product Overview

Category

AT25256-10UI-2.7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for data storage and retrieval in various electronic devices.

Characteristics

• Non-volatile memory
• High-speed performance
• Low power consumption
• Wide operating voltage range

Package

AT25256-10UI-2.7 is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

AT25256-10UI-2.7 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Size: 256 Kbits
• Organization: 32 K x 8 bits
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 5.5V
• Speed: 10 MHz (maximum)
• Data Retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)

Detailed 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. Ground (GND)
7. Power Supply (VCC)
8. Hold (/HOLD)

Functional Features

• Byte and Page-level Read and Write Operations
• Software and Hardware Protection Mechanisms
• Sequential and Random Access Modes
• Fast Write Cycle Time
• Automatic Page Write Operation
• Self-timed Erase and Write Cycles

Advantages

• High-speed performance enables quick data access.
• Non-volatile memory ensures data retention even during power loss.
• Low power consumption prolongs battery life in portable devices.
• Wide operating voltage range allows compatibility with various systems.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per bit compared to larger memory chips.
• Susceptible to electromagnetic interference (EMI) due to its compact size.

Working Principles

AT25256-10UI-2.7 utilizes the Serial Peripheral Interface (SPI) for communication between the device and the host system. It employs a combination of floating gate and tunnel oxide technology to store and retrieve digital information reliably.

Detailed Application Field Plans

AT25256-10UI-2.7 finds applications in various electronic devices, including but not limited to: - Microcontrollers - Automotive systems - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

1. AT25DF256-WH
2. AT25SF256-SH
3. AT25SL256-TB
4. AT25DL256-TH
5. AT25QL256-SS

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

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