AT24C01B-PU

Product Overview

Category

AT24C01B-PU belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is commonly used for non-volatile data storage in various electronic devices.

Characteristics

• Electrically erasable and programmable
• Non-volatile memory
• Low power consumption
• High reliability
• Small form factor

Package

AT24C01B-PU is available in an 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of AT24C01B-PU lies in its ability to store and retrieve digital information reliably, even when power is removed.

Packaging/Quantity

AT24C01B-PU is typically packaged in reels or tubes, with a quantity of 250 or 1000 units per package.

Specifications

• Memory Size: 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

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
8. VCC: Power Supply

Functional Features

• Byte-wise Read and Write Operations
• Random Access to Any Memory Location
• Software Write Protection
• Hardware Write Protection
• Page Write Mode for Faster Programming

Advantages

• Compact size allows for integration into small electronic devices
• Low power consumption extends battery life
• High reliability ensures data integrity
• Wide operating voltage range enables compatibility with various systems
• Easy interfacing with microcontrollers through the I2C interface

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to some other non-volatile memory types

Working Principles

AT24C01B-PU utilizes electrically controlled floating gate transistors to store and retrieve digital information. The stored data can be modified by applying appropriate electrical signals.

Detailed Application Field Plans

AT24C01B-PU finds applications in a wide range of electronic devices, including but not limited to: - Smartphones and tablets - Digital cameras - Set-top boxes - Automotive electronics - Industrial control systems - Medical devices

Alternative Models

1. AT24C02: 2 Kilobit EEPROM
2. AT24C04: 4 Kilobit EEPROM
3. AT24C08: 8 Kilobit EEPROM
4. AT24C16: 16 Kilobit EEPROM
5. AT24C32: 32 Kilobit EEPROM
6. AT24C64: 64 Kilobit EEPROM
7. AT24C128: 128 Kilobit EEPROM
8. AT24C256: 256 Kilobit EEPROM
9. AT24C512: 512 Kilobit EEPROM
10. AT24C1024: 1024 Kilobit EEPROM

These alternative models offer higher storage capacities while maintaining similar functionality to AT24C01B-PU.

In conclusion, AT24C01B-PU is a compact and reliable EEPROM chip used for non-volatile data storage in various electronic devices. Its low power consumption, high reliability, and easy interfacing make it a popular choice in the industry. While it has limitations in terms of storage capacity and write speeds, alternative models with higher capacities are available to suit different application requirements.