AT24CS01-SSHM-B

Product Overview

Category

AT24CS01-SSHM-B belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

This product is primarily used for non-volatile data storage in various electronic devices, such as consumer electronics, automotive systems, industrial equipment, and medical devices.

Characteristics

• Non-volatile memory: The AT24CS01-SSHM-B retains stored data even when power is removed.
• High endurance: It supports a high number of read and write cycles, ensuring reliable data storage.
• Small form factor: The compact package allows for easy integration into space-constrained designs.
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.

Package

The AT24CS01-SSHM-B is available in a small surface-mount 8-lead SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in a compact and low-power package.

Packaging/Quantity

The AT24CS01-SSHM-B is typically supplied in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

The AT24CS01-SSHM-B has eight pins arranged as follows:

1. VCC: Power supply voltage
2. SDA: Serial data input/output pin
3. SCL: Serial clock input pin
4. WP: Write protect pin (optional)
5. GND: Ground
6. NC: No connection
7. NC: No connection
8. VCC: Power supply voltage

Functional Features

• Random access: The AT24CS01-SSHM-B allows for random read and write operations, enabling efficient data retrieval and modification.
• Byte-level addressing: Each memory location can be individually accessed using a unique address, providing flexibility in data storage and retrieval.
• Hardware write protection: The WP pin can be used to protect the stored data from accidental modification.
• Software write protection: The device supports software-controlled write protection, allowing specific memory areas to be locked.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• High endurance ensures reliable and long-lasting data storage.
• Low power consumption makes it suitable for battery-powered applications.
• Flexible write protection options provide data security.

Disadvantages

• Limited memory capacity may not be sufficient for certain applications requiring larger storage.
• Slower data transfer rate compared to some other EEPROM devices.

Working Principles

The AT24CS01-SSHM-B utilizes the I2C interface to communicate with the host microcontroller. It operates by sending and receiving serial data and clock signals through the SDA and SCL pins. The device stores data in non-volatile memory cells, which can be electrically erased and reprogrammed as needed.

Detailed Application Field Plans

The AT24CS01-SSHM-B finds application in various fields, including: 1. Consumer electronics: Used for storing configuration settings, user preferences, and calibration data in devices like smartphones, tablets, and digital cameras. 2. Automotive systems: Employed for storing vehicle-specific data, such as mileage, service history, and security information. 3. Industrial equipment: Utilized for storing production data, equipment parameters, and calibration values in industrial control systems. 4. Medical devices: Used for storing patient-specific data, device settings, and event logs in medical monitoring and diagnostic equipment.

Detailed and Complete Alternative Models

1. AT24CS02-SSHM-B: Similar to AT24CS01-SSHM-B but with double the memory capacity (2 kilobits).
2. AT24CS04-SSHM-B: Offers four times the memory capacity (4 kilobits) compared to AT24CS01-SSHM-B.
3. AT24CS08-SSHM-B: Provides eight times the memory capacity (8 kilobits) compared to AT24CS01-SSHM-B.

These alternative models offer increased storage capacity while maintaining similar characteristics and functionality to the AT24CS01-SSHM-B.

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