AT24C64W-10SC-2.7

Product Overview

Category

AT24C64W-10SC-2.7 belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This product is primarily used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Capacity: 64 kilobits (8 kilobytes)
• Operating Voltage: 2.7V to 5.5V
• Speed: 400 kHz (I2C-compatible)
• Low power consumption
• High reliability and endurance
• Small form factor
• Wide temperature range (-40°C to +85°C)

Package

AT24C64W-10SC-2.7 is available in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for critical data in electronic systems.

Packaging/Quantity

AT24C64W-10SC-2.7 is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Organization: 8192 x 8 bits
• Write Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)
• I/O Compatibility: I2C (Two-Wire) Serial Interface

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 Input
8. VCC: Power Supply

Functional Features

• Byte-wise Read and Write Operations
• Random Access to Memory Locations
• Software Write Protection
• Hardware Write Protection (WP Pin)
• Page Write Mode for Faster Data Transfer
• Self-Timed Erase and Write Cycles
• Sequential Read Operation
• Start and Stop Condition Generation
• Acknowledge Polling
• Standby Mode for Low Power Consumption

Advantages

• High storage capacity in a compact form factor
• Wide operating voltage range allows compatibility with various systems
• Low power consumption prolongs battery life in portable devices
• High reliability ensures data integrity
• Fast write time enables efficient data transfer
• Compatibility with I2C interface simplifies integration into existing designs

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively slower read and write speeds compared to some alternatives
• Vulnerable to electrical noise and interference

Working Principles

AT24C64W-10SC-2.7 utilizes electrically erasable programmable read-only memory technology. It stores data in a grid of memory cells, which can be individually programmed or erased using electrical signals. The I2C interface facilitates communication between the chip and the host system, enabling read and write operations.

Detailed Application Field Plans

AT24C64W-10SC-2.7 finds applications in various fields, including: 1. Embedded Systems: Used for storing configuration data, firmware updates, and user settings in microcontrollers and IoT devices. 2. Computer Peripherals: Employed for storing calibration data, device identification, and user preferences in printers, scanners, and other peripherals. 3. Consumer Electronics: Utilized for storing user profiles, game progress, and system settings in smartphones, tablets, and gaming consoles. 4. Automotive Electronics: Used for storing vehicle-specific data, such as mileage, service history, and user preferences in automotive control units. 5. Industrial Automation: Employed for storing configuration parameters, calibration data, and event logs in industrial control systems.

Detailed and Complete Alternative Models

1. AT24C01A-10PU-2.7: 1 kilobit (128 bytes) capacity, 2.7V to 5.5V operating voltage, PDIP package.
2. AT24C256C-SSHL-T: 256 kilobits (32 kilobytes) capacity, 1.7V to 5.5V operating voltage, TSSOP package.
3. AT24CM02-SSHM-T: 2 megabits (256 kilobytes) capacity, 1.7V to 5.5V operating voltage, TSSOP package.

These alternative models offer different capacities, operating voltages, and package options to suit specific application requirements.

Word count: 603 words