R1EX25002ATA00I#S0

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Memory storage and retrieval
• Characteristics: Non-volatile, low power consumption
• Package: Surface Mount Technology (SMT)
• Essence: EEPROM memory chip
• Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

• Memory Capacity: 2 kilobits (256 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 R1EX25002ATA00I#S0 IC has a total of 8 pins arranged as follows:

```

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| | | U | | | |___________|

Pin Configuration: 1. VCC - Power supply voltage 2. SDA - Serial data input/output for I2C communication 3. SCL - Serial clock input for I2C communication 4. WP - Write protect pin for hardware protection 5. GND - Ground 6. NC - No connection 7. NC - No connection 8. VSS - Negative power supply voltage ```

Functional Features

• Non-volatile memory: Retains data even when power is disconnected
• Low power consumption: Suitable for battery-powered devices
• I2C interface: Allows easy integration with microcontrollers
• Hardware write protection: Prevents accidental data modification
• Compact size: Saves space in electronic designs

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention - Low power consumption extends battery life - I2C interface simplifies communication with other devices - Hardware write protection enhances data security

Disadvantages: - Limited memory capacity (2 kilobits) - Relatively slower write speed compared to some other memory technologies

Working Principles

The R1EX25002ATA00I#S0 is an Electrically Erasable Programmable Read-Only Memory (EEPROM) chip. It stores and retrieves digital information using a floating gate transistor structure. The memory cells can be electrically erased and reprogrammed, allowing for non-volatile data storage. The I2C interface enables easy communication between the IC and microcontrollers.

Detailed Application Field Plans

The R1EX25002ATA00I#S0 IC finds applications in various fields, including but not limited to: - Consumer electronics: Used in smart home devices, wearable technology, and portable gadgets. - Automotive: Employed in vehicle infotainment systems, instrument clusters, and electronic control units. - Industrial automation: Integrated into programmable logic controllers, sensors, and monitoring systems. - Medical devices: Utilized in patient monitoring equipment, diagnostic tools, and implantable devices.

Detailed and Complete Alternative Models

1. R1EX25002ATA00A#S0 - Similar specifications, different package type (Through-Hole Technology)
2. R1EX25002ATA00B#S0 - Higher memory capacity (4 kilobits), otherwise similar specifications
3. R1EX25002ATA00C#S0 - Lower operating voltage range (1.5V to 3.6V), otherwise similar specifications

These alternative models provide options based on specific requirements and design considerations.

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