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AT24C08D-XHM-T

Name: AT24C08D-XHM-T
Rating: 4.7 (12 reviews)

IC EEPROM 8KBIT I2C 1MHZ 8TSSOP

제조업체
Mfr.부분 #AT24C08D-XHM-T
패키지 TSSOP-8
데이터시트 AT24C08D-XHM-T DataSheet
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사양

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	8Kb (1K x 8)
MemoryInterface	I²C
ClockFrequency	1 MHz
WriteCycleTime-WordPage	5ms
AccessTime	4.5 µs
Voltage-Supply	1.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TC)
MountingType	Surface Mount
Package/Case	8-TSSOP (0.173, 4.40mm Width)

개요

Description

The AT24C08D-XHM-T is a 1K-bit (8K-bits) EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Atmel (now part of Microchip Technology). It operates over a I²C (Inter-Integrated Circuit) bus and supports multiple device addresses, allowing for connection of multiple EEPROMs on the same bus.
Key features include:
- Memory Organization: 1K x 8 bits, allowing for data storage in 8-bit bytes.
- Voltage Range: Typically operates between 1.8V to 5.5V, making it suitable for various applications.
- Data Retention: Offers a data retention period of up to 100 years and supports over 1 million write/erase cycles.
- I²C Interface: Supports standard I²C protocols, enabling easy integration with microcontrollers.
- Package Options: Available in various packages, including SOIC and TSSOP, facilitating different design needs.
This EEPROM is often used in applications that require non-volatile data storage such as configuration settings, calibration data, and user preferences in embedded systems.

Features

The AT24C08D-XHM-T is an EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for low-power applications. Key features include:
1. Memory Size: 1 Kbit (128 bytes) of EEPROM storage.
2. Interface: I²C (Inter-Integrated Circuit) compatible, allowing multiple devices on a single bus.
3. Operating Voltage: Compatible with 1.8V to 5.5V supply voltages, making it versatile for various applications.
4. Data Transfer Rate: Supports standard I²C speeds up to 400 kHz.
5. Endurance: Rated for 1,000,000 write/erase cycles per memory cell, ensuring reliability over time.
6. Data Retention: Capable of retaining data for over 100 years at 25°C.
7. Byte and Page Write Modes: Allows writing data one byte at a time or in 16-byte pages for flexibility and efficiency.
8. Temperature Range: Operates within a temperature range of -40°C to +85°C, suitable for industrial applications.
Overall, the AT24C08D-XHM-T is ideal for applications requiring non-volatile memory with a small footprint and low power consumption.

Package

The AT24C08D-XHM-T is offered in an 8-lead MSOP (Mini Small Outline Package) form factor. This compact package is designed for surface mount applications, providing space efficiency and ease of integration into various electronic circuits.

Pinout

The AT24C08D-XHM-T is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a total of 8 pins. The pin configuration and their functions are as follows:
1. A0: Address input pin.
2. A1: Address input pin.
3. A2: Address input pin.
4. GND: Ground connection.
5. VCC: Supply voltage (typically +2.7V to +5.5V).
6. SDA: Serial Data Line for data input/output.
7. SCL: Serial Clock Line for synchronization of data transfer.
8. WP: Write Protect pin (active low; prevents writing to memory when low).
The AT24C08D-XHM-T offers a storage capacity of 1 Kbit (128 bytes) and communicates using the I2C protocol, allowing multiple devices to be connected on the same bus. It is commonly used in applications requiring non-volatile memory storage.

Manufacturer

The AT24C08D-XHM-T is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in embedded control applications, providing a wide range of products that include microcontrollers, digital signal controllers, and memory devices, among others. Microchip serves various industries, including automotive, industrial, consumer, and communication, emphasizing innovation and reliability in their semiconductor solutions. The AT24C08D-XHM-T, specifically, is an I2C EEPROM memory device used for data storage in electronic applications.

Application

The AT24C08D-XHM-T is an I2C EEPROM used for applications requiring non-volatile memory storage. Common areas include consumer electronics, automotive systems, industrial control, smart meters, and medical devices. It is ideal for storing configuration settings, calibration data, and user preferences due to its small size, low power consumption, and reliable data retention capabilities.

Equivalent

The AT24C08D-XHM-T is an EEPROM memory chip with 1K x 8 bits capacity. Equivalent products include the 24C08 (Microchip), 93C56 (Microchip), and M24C08 (STMicroelectronics). Ensure compatibility in terms of voltage, interface (I2C), and temperature range when selecting alternatives.