AT24C64A-10TU-2.7-T

Overview

The AT24C64A-10TU-2.7-T is a product belonging to the category of electrically erasable programmable read-only memory (EEPROM). It is widely used in various electronic devices for data storage and retrieval purposes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the AT24C64A-10TU-2.7-T.

Category

AT24C64A-10TU-2.7-T falls under the category of EEPROMs, which are non-volatile memory devices that can be electrically erased and reprogrammed.

Use

This product is primarily used for storing and retrieving data in electronic systems. It offers a reliable and compact solution for applications requiring non-volatile memory.

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 package size

Package and Quantity

The AT24C64A-10TU-2.7-T is available in a small Thin Small Outline Package (TSOP) with 8 pins. It is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Memory Size: 64 kilobits (8 kilobytes)
• Organization: 8192 x 8 bits
• Supply Voltage: 2.7V to 5.5V
• Standby Current: 1 μA (max)
• Read/Write Current: 1 mA (max)
• Data Retention: 100 years (minimum)
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C-compatible (Two-wire Serial Interface)

Pin Configuration

The AT24C64A-10TU-2.7-T has 8 pins, each serving a specific function:

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect
8. VCC: Supply Voltage

Functional Features

• Byte and Page-level Read and Write Operations
• Random Access to Any Memory Location
• Hardware Write Protection
• Software Write Protection
• Self-timed Write Cycle
• Sequential Read Operation
• Page Write Buffer

Advantages

• Non-volatile memory with high data retention
• Low power consumption
• Compact package size
• Compatibility with I2C interface
• Easy integration into electronic systems
• Reliable and durable storage solution

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speed compared to some alternatives
• Vulnerable to electrical noise and interference

Working Principles

The AT24C64A-10TU-2.7-T utilizes electrically erasable programmable read-only memory technology. It stores data in a grid of memory cells that can be individually programmed or erased using electrical signals. The memory cells retain their stored information even when the power is turned off.

Application Field Plans

The AT24C64A-10TU-2.7-T finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., TVs, set-top boxes, audio players) - Industrial control systems - Automotive electronics - Medical devices - Communication equipment

Alternative Models

For those seeking alternative options, the following models can be considered: - AT24C32A-10TU-2.7-T: 32 kilobits (4 kilobytes) capacity - AT24C128C-SSHL-T: 128 kilobits (16 kilobytes) capacity - AT24C256C-SSHL-T: 256 kilobits (32 kilobytes) capacity - AT24C512C-SSHL-T: 512 kilobits (64 kilobytes) capacity

These alternative models offer different storage capacities to suit specific application requirements.

In conclusion, the AT24C64A-10TU-2.7-T is a reliable and compact EEPROM used for data storage and retrieval in various electronic devices. Its features, specifications, and pin configuration make it suitable for a wide range of applications. While it has certain limitations, its advantages outweigh the disadvantages, making it a popular choice in the industry.