AT93C46-10SI-1.8-T

Product Overview

Category

AT93C46-10SI-1.8-T belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is commonly used for non-volatile storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: Retains data even when power is removed.
• Electrically erasable: Allows for easy modification of stored data.
• Programmable: Can be written and rewritten multiple times.
• Small form factor: Compact size suitable for integration into various electronic devices.

Package

AT93C46-10SI-1.8-T is available in a small outline integrated circuit (SOIC) package.

Essence

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

Packaging/Quantity

AT93C46-10SI-1.8-T is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

• Part Number: AT93C46-10SI-1.8-T
• Supply Voltage: 1.8V
• Memory Size: 1K bits
• Organization: 128 x 8
• Interface: Serial I2C
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The AT93C46-10SI-1.8-T chip has a total of 8 pins:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (DI)
4. Serial Data Output (DO)
5. Write Enable (/W)
6. VCC (Supply Voltage)
7. Ground (GND)
8. Not Connected (NC)

Functional Features

• High-speed data transfer: Supports fast serial communication.
• Low power consumption: Operates efficiently with low power requirements.
• Hardware write protection: Provides security by allowing write protection of memory contents.
• Self-timed programming cycle: Simplifies the programming process.

Advantages and Disadvantages

Advantages

• Compact size enables integration into various electronic devices.
• Non-volatile memory ensures data retention even during power loss.
• Easy programmability allows for flexible data storage and modification.
• High endurance supports frequent write operations.

Disadvantages

• Limited memory size may not be suitable for applications requiring larger storage capacity.
• Serial interface may have slower data transfer rates compared to parallel interfaces.
• Vulnerable to electromagnetic interference due to its small form factor.

Working Principles

AT93C46-10SI-1.8-T utilizes electrically erasable programmable read-only memory technology. It stores data in a series of memory cells that can be individually programmed or erased using electrical signals. The chip communicates with the host device through a serial I2C interface, enabling data transfer and manipulation.

Detailed Application Field Plans

AT93C46-10SI-1.8-T finds application in various fields, including:

1. Automotive electronics: Used for storing vehicle configuration data, mileage information, and other critical parameters.
2. Industrial automation: Employed in control systems to store calibration data, user settings, and operational logs.
3. Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and gaming consoles for firmware storage and customization.
4. Medical devices: Utilized for storing patient data, device configurations, and firmware updates in medical equipment.

Detailed and Complete Alternative Models

1. AT93C46-10PI-2.7: Similar to AT93C46-10SI-1.8-T but operates at a supply voltage of 2.7V.
2. AT93C46-10SC-2.5: Offers the same memory size and organization but comes in a surface mount package with a supply voltage of 2.5V.

These alternative models provide similar functionality and can be considered as replacements for AT93C46-10SI-1.8-T based on specific application requirements.

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