AT24C512C-SSHM-B

Product Overview

Category

AT24C512C-SSHM-B belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

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

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable and programmable: Data can be modified electronically.
• High storage capacity: The AT24C512C-SSHM-B has a capacity of 512 kilobits (64 kilobytes).
• Low power consumption: It operates at low voltage and consumes minimal power.
• High reliability: The EEPROM technology ensures data integrity and endurance.

Package

The AT24C512C-SSHM-B is available in an industry-standard 8-pin Small-Scale Integration (SSI) package.

Essence

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

Packaging/Quantity

The AT24C512C-SSHM-B is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Capacity: 512 kilobits (64 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT24C512C-SSHM-B has the following pin configuration:

1. A0: Chip Address Input
2. A1: Chip Address Input
3. A2: Chip Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect Input
8. VCC: Power Supply

Functional Features

• Random Access: Allows reading and writing of data at any memory location.
• Byte-Level Operations: Supports individual byte read and write operations.
• Page Write Mode: Enables faster writing of multiple bytes within a page.
• Software Write Protection: Provides write protection for the entire memory or selected portions.
• Hardware Write Protection: Allows write protection using the WP pin.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• High storage capacity suitable for various applications.
• Low power consumption extends battery life in portable devices.
• Wide operating voltage range allows compatibility with different systems.
• High reliability and endurance ensure long-term data retention.

Disadvantages

• Limited write cycle endurance compared to other memory technologies.
• Slower write speed compared to volatile memory types.
• Relatively higher cost per bit compared to some other memory options.

Working Principles

The AT24C512C-SSHM-B utilizes EEPROM technology, which stores data by trapping electric charges within floating gate transistors. These charges can be erased and reprogrammed using electrical signals. The I2C interface enables communication between the chip and the host device, allowing data to be read from or written to specific memory locations.

Detailed Application Field Plans

The AT24C512C-SSHM-B finds applications in various fields, including: 1. Embedded Systems: Used for firmware storage in microcontrollers and IoT devices. 2. Computer Systems: Employed for storing system configuration data and BIOS settings. 3. Consumer Electronics: Utilized in devices like smart TVs, set-top boxes, and gaming consoles for data storage. 4. Automotive Electronics: Used for storing critical data in automotive systems, such as engine control units and infotainment systems. 5. Industrial Automation: Employed for storing calibration data, configuration settings, and event logs in industrial control systems.

Detailed and Complete Alternative Models

1. AT24C01A-SSHM-T: 1 kilobit (128 bytes) capacity, I2C interface.
2. AT24C256C-SSHM-B: 256 kilobits (32 kilobytes) capacity, I2C interface.
3. AT24CM02-SSHM-T: 2 megabits (256 kilobytes) capacity, I2C interface.
4. AT25010A-SSHM-T: 1 kilobit (128 bytes) capacity, SPI (Serial Peripheral Interface) interface.
5. AT25256B-SSHM-T: 256 kilobits (32 kilobytes) capacity, SPI interface.

These alternative models offer different capacities and interface options to suit various application requirements.

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