AT93C46R-10SI-2.5

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Serial EEPROM (Electrically Erasable Programmable Read-Only Memory)

Characteristics: - Low-power CMOS technology - 1K-bit (128 x 8) organization - 2-wire serial interface - High-speed clock frequency of up to 2.5 MHz - Wide operating voltage range: 2.7V to 5.5V - Extended temperature range: -40°C to +85°C

Package: SOIC (Small Outline Integrated Circuit)

Essence: The AT93C46R-10SI-2.5 is a small-sized, low-power, non-volatile memory IC that can store and retrieve data even when the power is turned off.

Packaging/Quantity: The AT93C46R-10SI-2.5 is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Size: 1K-bit (128 x 8)
• Interface: 2-wire serial
• Clock Frequency: Up to 2.5 MHz
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• Write Time: 5 ms (typical)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT93C46R-10SI-2.5 has a total of 8 pins, which are assigned specific functions as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | CS | Chip Select (Active Low) | | 2 | SK | Serial Clock | | 3 | DI | Serial Data Input | | 4 | VSS | Ground | | 5 | NC | No Connection | | 6 | DO | Serial Data Output | | 7 | WP | Write Protect (Active Low) | | 8 | VCC | Power Supply |

Functional Features

• Non-volatile memory: The AT93C46R-10SI-2.5 retains stored data even when power is disconnected.
• Serial interface: It uses a 2-wire serial interface for easy integration with microcontrollers and other digital systems.
• Low-power consumption: The IC operates on low power, making it suitable for battery-powered devices.
• High-speed operation: With a clock frequency of up to 2.5 MHz, it allows for fast read and write operations.
• Wide operating voltage range: It can operate within a wide voltage range, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - Compact size and low power consumption make it suitable for portable devices. - Non-volatile memory ensures data retention without the need for continuous power supply. - High-speed operation enables quick access to stored information. - Wide operating voltage range allows compatibility with different power sources.

Disadvantages: - Limited storage capacity (1K-bit) compared to larger EEPROMs. - Lack of additional features or functionalities beyond basic data storage and retrieval.

Working Principles

The AT93C46R-10SI-2.5 utilizes an electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electric charges within its memory cells, which can be accessed and modified through the 2-wire serial interface. The IC uses a combination of clock signals and data input/output lines to communicate with external devices, enabling read and write operations.

Detailed Application Field Plans

The AT93C46R-10SI-2.5 finds applications in various fields, including but not limited to: 1. Consumer electronics: Used for storing configuration settings, calibration data, or user preferences in devices like TVs, set-top boxes, and audio systems. 2. Automotive industry: Employed in electronic control units (ECUs), car radios, and other automotive electronics for data storage and retrieval. 3. Industrial automation: Utilized in programmable logic controllers (PLCs), sensors, and other industrial equipment for storing critical parameters and system configurations. 4. Medical devices: Integrated into medical instruments and monitoring systems to store patient data, device settings, and calibration information. 5. IoT (Internet of Things): Incorporated into smart home devices, wearables, and connected appliances for data storage and device customization.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT93C46R-10SI-2.5 include: - AT93C46A - CAT93C46 - 24LC01B - 93LC46B - M