24LC64T-E/OT

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24LC64T-E/OT

IC EEPROM 64KBIT I2C SOT23-5

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Especificaciones

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 64Kb (8K x 8)
MemoryInterface I²C
ClockFrequency 400 kHz
WriteCycleTime-WordPage 5ms
AccessTime 900 ns
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Descripción general

Description

The 24LC64T-E/OT is a 64 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It utilizes I2C (Inter-Integrated Circuit) communication protocol, allowing multiple devices to be connected on the same bus. The memory is organized into 8 pages of 32 bytes each, enabling efficient data storage and retrieval.
Key features include a wide operating voltage range (2.5V to 5.5V), fast write cycles (up to 1 ms), and a typical endurance of 1 million write/erase cycles. The device is available in various packages, including SOIC and TSSOP, making it suitable for space-constrained applications.
The 24LC64T-E/OT is ideal for applications in consumer electronics, automotive, and industrial systems that require reliable non-volatile memory storage. Its low power consumption and ease of integration make it a popular choice for designers looking to implement EEPROM functionality in their projects.

Features

The 24LC64T-E/OT is a 64Kbit (8K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device with the following key features:
1. Interface: I2C compatible, allowing for simple serial communication.
2. Operating Voltage: Supports 1.8V to 5.5V power supply, making it versatile for various applications.
3. Data Retention: Retains data for over 100 years, ensuring long-term storage.
4. Write Cycles: Endurance of up to 1 million write/erase cycles, suitable for frequent data updates.
5. Page Write: Supports page write operation, enabling up to 16 bytes of data to be written in a single operation.
6. Byte Addressable: Allows for random access to any byte in memory, enhancing flexibility.
7. Low Power Consumption: Ideal for battery-operated devices, with low standby and operating current.
8. Temperature Range: Operates in industrial temperature ranges, ensuring reliability in harsh environments.
This combination of features makes the 24LC64T-E/OT suitable for applications like data logging, configuration storage, and system settings in consumer electronics.

Package

The 24LC64T-E/OT is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. It is a 64 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device, often used for data storage in various electronic applications.

Pinout

The 24LC64T-E/OT is an I2C-compatible EEPROM with a pin count of 8. The pin functions are as follows:
1. VCC (Pin 1): Power supply (typically 2.5V to 5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for data transfer.
4. SCL (Pin 4): Serial Clock Line for synchronization of data transfer.
5. WP (Pin 5): Write Protect pin; connects to VCC or GND to enable or disable write operations.
6. A0 (Pin 6): Chip Address pin, used to configure the device address for multiple devices on the same bus.
7. A1 (Pin 7): Chip Address pin, similar to A0.
8. A2 (Pin 8): Chip Address pin, similar to A0 and A1.
This device provides 64 Kbit of memory organized as 8 Kbytes, accessible via the I2C interface.

Manufacturer

The manufacturer of the 24LC64T-E/OT is Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in the design and manufacture of microcontrollers, memory chips, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. They are known for their innovative solutions in embedded control and offer a vast array of products and development tools to support engineers in designing and prototyping electronic systems. Microchip's focus on quality, reliability, and customer support makes it a key player in the semiconductor industry.

Application

The 24LC64T-E/OT is a 64Kb EEPROM commonly used in various applications such as microcontroller interfacing, data logging, configuration storage, and firmware storage. It is ideal for consumer electronics, industrial automation, automotive systems, and medical devices where non-volatile memory is required for storing settings or data retention in case of power loss. Its I2C interface allows for easy integration with multiple devices on a single bus.

Equivalent

The 24LC64T-E/OT chip is a 64K I2C EEPROM. Equivalent products include:
1. AT24C64 (Microchip)
2. M24C64 (STMicroelectronics)
3. CAT24C64 (ON Semiconductor)
4. 93C64 (Microchip, though it uses a different interface)
Always check the specific pin configuration, voltage requirements, and I2C compatibility to ensure proper functionality in your application.

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

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Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria