AT17N256-10SC

Product Overview

Category

AT17N256-10SC belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT17N256-10SC has a storage capacity of 256 kilobits.
• Fast access time: It offers a quick response time of 10 nanoseconds.
• Low power consumption: The device operates at low power levels, making it energy-efficient.

Package

The AT17N256-10SC is available in a small outline integrated circuit (SOIC) package.

Essence

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

Packaging/Quantity

The AT17N256-10SC is typically packaged in reels or tubes, with each containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Storage Capacity: 256 kilobits
• Access Time: 10 nanoseconds
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial Peripheral Interface (SPI)
• Data Retention: Up to 100 years

Detailed Pin Configuration

The AT17N256-10SC has a total of 8 pins, which are as follows:

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

Functional Features

• High-speed data transfer: The AT17N256-10SC supports fast serial communication, enabling efficient data transfer.
• Flexible write protection: It offers various write protection options to prevent accidental modification of stored data.
• Sector erase capability: The device allows for selective erasure of specific memory sectors, enhancing flexibility in data management.
• Reliable operation: Built-in error detection and correction mechanisms ensure data integrity.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Fast access time enables quick retrieval of information.
• Low power consumption contributes to energy efficiency.
• Flexible write protection options enhance data security.
• Sector erase capability provides efficient data management.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Relatively higher cost per bit compared to some alternatives.
• Requires an external power supply for operation.

Working Principles

The AT17N256-10SC utilizes flash memory technology to store digital information. It employs a combination of floating-gate transistors and charge trapping to retain data even when power is removed. The device uses the Serial Peripheral Interface (SPI) for communication with the host system.

Detailed Application Field Plans

The AT17N256-10SC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Industrial automation - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

1. AT17N128-10SC: A similar non-volatile memory device with a storage capacity of 128 kilobits.
2. AT17N512-10SC: An alternative model offering higher storage capacity of 512 kilobits.
3. AT17N256-20SC: A variant with a faster access time of 20 nanoseconds.

These alternative models provide options with varying storage capacities and performance characteristics to suit different application requirements.

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