AT24CS08-SSHM-B

Product Overview

Category

AT24CS08-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 microcontrollers, sensors, and communication modules.

Characteristics

• Non-volatile memory: The AT24CS08-SSHM-B retains stored data even when power is removed.
• High endurance: It supports a high number of read/write cycles, ensuring reliable data storage.
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.
• Small form factor: The compact package size allows for easy integration into space-constrained designs.

Package

The AT24CS08-SSHM-B is available in a 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 AT24CS08-SSHM-B is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory capacity: 8 kilobits (1024 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write cycle time: 5 ms (maximum)
• Data retention: 100 years (minimum)

Detailed Pin Configuration

The AT24CS08-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. A0: Address input bit 0
7. A1: Address input bit 1
8. A2: Address input bit 2

Functional Features

• Byte-level Read/Write operations: The AT24CS08-SSHM-B allows individual bytes to be read from or written to the memory.
• Page Write operations: It supports writing multiple bytes at once, improving write efficiency.
• Software Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Sequential Read operations: The device enables sequential reading of data, reducing access time.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High endurance allows for frequent read/write operations without compromising reliability.
• Low power consumption extends battery life in portable applications.
• Compact package size facilitates integration into space-constrained designs.

Disadvantages

• Limited memory capacity compared to other EEPROM options.
• Slower write cycle time may impact performance in time-sensitive applications.

Working Principles

The AT24CS08-SSHM-B utilizes an I2C interface to communicate with the host microcontroller. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. The device operates by sending commands and data through the SDA and SCL pins, enabling read and write operations on specific memory locations.

Detailed Application Field Plans

The AT24CS08-SSHM-B finds applications in various fields, including but not limited to: - Internet of Things (IoT) devices - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

1. AT24CS16-SSHM-B: Similar to AT24CS08-SSHM-B but with double the memory capacity (16 kilobits).
2. AT24CS04-SSHM-B: Similar to AT24CS08-SSHM-B but with half the memory capacity (4 kilobits).
3. AT24CS32-SSHM-B: Similar to AT24CS08-SSHM-B but with quadruple the memory capacity (32 kilobits).

These alternative models provide options for different memory requirements while maintaining similar characteristics and functionality.

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