AT24CS08-STUM-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: Serial EEPROM, 8-Kbit (1024 x 8) memory size
• Package: Surface Mount (STUM)
• Essence: Stores and retrieves data electronically even when power is turned off
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Memory Size: 8-Kbit (1024 x 8)
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 100 Years
• Package Dimensions: 2mm x 3mm
• Lead Count: 8

Pin Configuration

The AT24CS08-STUM-T has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | A0 | Address Input Bit 0 | | 2 | A1 | Address Input Bit 1 | | 3 | A2 | Address Input Bit 2 | | 4 | VSS | Ground | | 5 | SDA | Serial Data Input/Output | | 6 | SCL | Serial Clock Input | | 7 | WP | Write Protect | | 8 | VCC | Power Supply |

Functional Features

• Low-power CMOS technology for low standby current consumption
• Two-wire serial interface for easy integration with microcontrollers
• Self-timed write cycle with auto-erase before write operation
• Software write protection of the entire memory array
• Hardware write protection using the WP pin
• 32-byte page write mode for faster data transfers

Advantages and Disadvantages

Advantages: - Non-volatile memory retains data even without power - Small package size allows for space-efficient designs - Low power consumption extends battery life - Easy integration with microcontrollers using I2C interface

Disadvantages: - Limited storage capacity compared to other memory options - Slower write speed compared to some other memory technologies

Working Principles

The AT24CS08-STUM-T is a serial EEPROM that uses electrically erasable and programmable memory cells to store data. It communicates with the microcontroller through the I2C interface, allowing for easy read and write operations. The memory cells can be individually addressed, allowing selective access to specific data. The device operates on low power and has built-in write protection features to prevent accidental data modification.

Detailed Application Field Plans

The AT24CS08-STUM-T is commonly used in various applications, including but not limited to:

1. Consumer Electronics: Used for storing configuration settings, user preferences, and firmware updates in devices such as TVs, set-top boxes, and audio systems.
2. Industrial Automation: Used for storing calibration data, sensor readings, and system parameters in industrial control systems and PLCs.
3. Automotive: Used for storing vehicle-specific data, such as mileage, service history, and security information in automotive electronics.
4. Medical Devices: Used for storing patient data, device configurations, and firmware updates in medical equipment like monitors, pumps, and diagnostic devices.

Detailed and Complete Alternative Models

1. AT24CS01: 1-Kbit (128 x 8) Serial EEPROM
2. AT24CS02: 2-Kbit (256 x 8) Serial EEPROM
3. AT24CS04: 4-Kbit (512 x 8) Serial EEPROM
4. AT24CS16: 16-Kbit (2048 x 8) Serial EEPROM
5. AT24CS32: 32-Kbit (4096 x 8) Serial EEPROM

These alternative models offer different memory sizes to suit various application requirements.

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