24LC64-I/P

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24LC64-I/P

IC EEPROM 64KBIT I2C 400KHZ 8DIP

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Spécifications

Package Tube
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 ~ 85°C (TA)
MountingType Through Hole
Package/Case 8-DIP (0.300, 7.62mm)

Vue d'ensemble

Description

The 24LC64-I/P is an I2C (Inter-Integrated Circuit) EEPROM (Electrically Erasable Programmable Read-Only Memory) chip with a storage capacity of 64 Kbits (8 Kbytes). It operates with a supply voltage ranging from 1.8V to 5.5V, making it suitable for various low-voltage applications.
This memory device allows for byte-wise or page-wise (up to 32 bytes) data write operations, with an industry-standard I2C interface enabling communication with microcontrollers and other digital devices. The 24LC64-I/P features built-in write protection and supports multiple devices on the same I2C bus, with a maximum clock frequency of 1 MHz.
Key applications include data logging, configuration storage, and other scenarios requiring non-volatile memory. Its small package size and low power consumption make it ideal for portable devices. Overall, the 24LC64-I/P is a reliable solution for low-power and space-constrained applications needing persistent data storage.

Features

The 24LC64-I/P is a 64Kb (8K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) featuring I2C (Inter-Integrated Circuit) interface for communication. Key features include:
- Memory Density: 64 kilobits of EEPROM memory organized in 8 pages of 128 bytes each.
- Operating Voltage: Typically operates between 2.5V to 5.5V.
- Data Retention: Retains data for over 100 years under proper conditions.
- Write Endurance: Capable of being written and erased up to 1 million cycles.
- I2C Compatibility: Supports standard (100 kHz) and fast (400 kHz) I2C modes.
- Addressing: Supports up to 8 devices on the same bus with a unique address.
- Byte and Page Write: Allows both byte and page write operations, enhancing flexibility and efficiency.
- Low Power Consumption: Suitable for battery-powered applications due to low power requirements.
Overall, the 24LC64-I/P is ideal for applications requiring reliable non-volatile storage.

Package

The 24LC64-I/P is an I2C EEPROM with an 8-pin PDIP (Plastic Dual In-line Package) type. It features a standard configuration for easy integration into electronic circuits.

Pinout

The 24LC64-I/P is a 64 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device that features a 14-pin Dual In-Line Package (DIP).
Pin Count and Functions:
1. VCC (Pin 1): Power supply.
2. GND (Pin 2): Ground.
3. SDA (Pin 3): Serial Data Line (I2C data line).
4. SCL (Pin 4): Serial Clock Line (I2C clock line).
5. WP (Pin 5): Write Protect (when high, prevents write operations).
6. A0 (Pin 6): Address pin 0 (used for device addressing).
7. A1 (Pin 7): Address pin 1 (used for device addressing).
8. A2 (Pin 8): Address pin 2 (used for device addressing).
9. NC (Pins 9-14): No connection.
The 24LC64-I/P supports the I2C protocol for communication, allowing multiple devices to be connected on the same bus. It can be used for data storage in applications like microcontrollers, embedded systems, and various electronic devices.

Manufacturer

The manufacturer of the 24LC64-I/P is Microchip Technology Inc. It is a leading American company that specializes in the design and manufacture of semiconductor products, particularly microcontrollers, memory chips, and analog devices. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications. The company is known for its robust product offerings and solutions that cater to embedded systems design, supporting engineers with development tools and resources. Microchip is recognized for its innovation and commitment to quality in the semiconductor market.

Application

The 24LC64-I/P is a 64 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) used in various applications such as data storage in microcontrollers, configuration settings, calibration data, and user preferences. It is commonly found in consumer electronics, automotive systems, industrial automation, and telecommunications for non-volatile memory applications where data retention is critical after power loss.

Equivalent

The 24LC64-I/P is a 64 Kbit (8 Kbyte) I2C EEPROM. Equivalent products include:
1. 24C64 - Standard I2C EEPROM from Microchip.
2. AT24C64 - EEPROM from Atmel (now part of Microchip).
3. M24C64 - EEPROM from STMicroelectronics.
4. BR24L64 - EEPROM from Rohm Semiconductor.
These alternatives offer similar specifications and I2C compatibility. Always check the datasheets for specific pin configurations and electrical characteristics.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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