AT24C256C-XHL-T

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AT24C256C-XHL-T

IC EEPROM 256KBIT I2C 8TSSOP

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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 256Kb (32K x 8)
MemoryInterface I²C
ClockFrequency 1 MHz
WriteCycleTime-WordPage 5ms
AccessTime 550 ns
Voltage-Supply 1.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-TSSOP (0.173, 4.40mm Width)

Übersicht

Description

The AT24C256C-XHL-T is a 256-kilobit (32K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It operates using the I2C interface, allowing for communication with microcontrollers and other devices. This EEPROM is designed for applications requiring non-volatile data storage, such as configuration settings, device calibration, and user data retention.
Key features include:
- Memory Organization: 32,768 x 8 bits.
- Operating Voltage: Typically between 1.7V and 5.5V, making it suitable for low-power applications.
- Data Transfer Rate: Supports standard I2C speeds of up to 400 kHz.
- Endurance: Designed for more than 1,000,000 write/erase cycles and retains data for over 100 years.
- Packages: Available in various package options for flexible integration into designs.
The AT24C256C-XHL-T is ideal for consumer electronics, automotive systems, and industrial automation where reliable data storage is essential.

Package

The AT24C256C-XHL-T is available in an 8-lead SOIC package type. This surface-mount device is designed for easy integration into various electronic applications, providing a compact footprint for efficient use of space.

Pinout

The AT24C256C-XHL-T is a 256Kb (32K x 8) I2C EEPROM memory chip, featuring a total of 8 pins. The pin configuration and functions are as follows:
1. VCC: Power supply (typically 2.5V to 5.5V).
2. GND: Ground connection.
3. SDA: Serial Data Line, used for data input/output.
4. SCL: Serial Clock Line, used to synchronize the data transfer.
5. WP: Write Protect, when high, prevents write operations.
6. A0: Address pin 0, used for device addressing in multi-device configurations.
7. A1: Address pin 1, used for device addressing in multi-device configurations.
8. A2: Address pin 2, used for device addressing in multi-device configurations.
These pins facilitate communication and control, allowing the AT24C256C-XHL-T to be integrated into I2C bus systems for memory storage purposes.

Manufacturer

The AT24C256C-XHL-T is manufactured by Microchip Technology Inc., a leading semiconductor company headquartered in Chandler, Arizona. Microchip specializes in microcontrollers, memory products, and analog semiconductors. The company is known for its focus on innovation and providing solutions for various applications, including automotive, industrial, consumer, and communication markets. Microchip offers a broad range of products, from integrated circuits to development tools, and is recognized for its commitment to quality, customer support, and long-term availability of its products.

Application

The AT24C256C-XHL-T is a 256K bit EEPROM used in various applications, including data logging, configuration storage, and firmware updates in consumer electronics, automotive systems, industrial controls, and medical devices. Its I2C interface allows for easy integration into microcontroller-based systems, making it ideal for applications requiring non-volatile data retention, such as sensor calibration and user settings storage.

Equivalent

The AT24C256C-XHL-T chip is a 256Kb EEPROM. Equivalent products include:
1. Microchip 24LC256
2. STMicroelectronics M24128
3. NXP (Philips) P24C256
4. Winbond W25X40CL
5. ON Semiconductor CAT24C256
Ensure compatibility in terms of voltage, interface, and memory organization when selecting substitutes.

Versand

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Versandgebührenreferenz (DHL/FedEx):

DHL: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 2-5 Werktagen.

von FedEx: Versandkosten reichen von $25-$40 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.

Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.

Zahlungen

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