24C65T-I/SM

Product Overview

Category: Integrated Circuit (IC)

Use: Memory storage device

Characteristics: - Non-volatile memory - Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - 8Kbit (1024 x 8) capacity - I2C (Inter-Integrated Circuit) interface - Surface mount package - Lead-free and RoHS compliant

Package: SOIC (Small Outline Integrated Circuit)

Essence: The 24C65T-I/SM is a serial EEPROM IC that provides non-volatile memory storage. It is commonly used in various electronic devices for storing small amounts of data.

Packaging/Quantity: The 24C65T-I/SM is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Memory Capacity: 8Kbit (1024 x 8)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 Million cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24C65T-I/SM has a total of 8 pins:

1. VCC: Power supply voltage
2. SDA: Serial data input/output pin
3. SCL: Serial clock input pin
4. WP: Write protect pin (optional)
5. A0: Address bit 0
6. A1: Address bit 1
7. A2: Address bit 2
8. GND: Ground

Functional Features

• High-speed I2C interface for easy integration into various systems
• Low power consumption for efficient operation
• Write protect pin for added security (optional)
• 1 million write cycle endurance ensures durability
• Data retention of up to 200 years guarantees long-term storage reliability

Advantages and Disadvantages

Advantages: - Compact size and surface mount package allow for space-efficient designs - Wide operating voltage range enables compatibility with different power supply systems - High-speed interface facilitates fast data transfer - Low power consumption prolongs battery life in portable devices

Disadvantages: - Limited storage capacity compared to other memory devices - Relatively slower write speeds compared to some alternative models

Working Principles

The 24C65T-I/SM utilizes the I2C interface to communicate with a microcontroller or other devices. It operates by sending and receiving serial data through the SDA and SCL pins. The EEPROM memory cells store data using electrically controlled floating gates, allowing information to be retained even when power is removed.

Detailed Application Field Plans

The 24C65T-I/SM is commonly used in various applications, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 24C65T-I/SM include: - 24C01A - 24C02C - 24C04B - 24C08A - 24C16A

These alternative models vary in terms of memory capacity, package type, and other specifications, providing options to suit different requirements.

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