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AT24C01D-XHM-T

Name: AT24C01D-XHM-T
Rating: 4.7 (12 reviews)

IC EEPROM 1KBIT I2C 1MHZ 8TSSOP

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資料表 AT24C01D-XHM-T DataSheet
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規格

Part Status	Active
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	1Kbit
Memory Organization	128 x 8
Memory Interface	I2C
Write Cycle Time - Word, Page	5ms
Voltage - Supply	1.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TC)
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	8-TSSOP
Base Product Number	AT24C01
Clock Frequency	1 MHz
Access Time	4.5 µs

概述

Description

The AT24C01D-XHM-T is a 1-kilobit (128 x 8 bits) I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It operates with a supply voltage range of 1.8V to 5.5V, making it suitable for low-power applications. The device features a two-wire I²C interface, allowing for easy communication with microcontrollers and other digital devices.
Key features include:
1. Density: 1Kb (128 x 8 bits).
2. I²C Interface: Supports standard mode (100 kHz) and fast mode (400 kHz).
3. Byte and Page Write: Data can be written one byte at a time or in pages, which can improve efficiency.
4. Write Endurance: Typically supports up to 1 million write cycles.
5. Data Retention: Ensures data integrity for over 100 years under proper conditions.
This EEPROM is ideal for applications requiring non-volatile memory with moderate data storage needs, such as configurations, settings, and small data logs in consumer electronics, industrial devices, and automotive systems.

Package

The AT24C01D-XHM-T is an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip, typically available in an 8-lead SOIC (Small Outline Integrated Circuit) package.

Pinout

The AT24C01D-XHM-T is a 1 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) device that utilizes the I2C (Inter-Integrated Circuit) communication protocol. It has a total of 8 pins.
The pin functions are as follows:
1. VCC: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial Data Line for data transfer.
4. SCL: Serial Clock Line for synchronizing data transfer.
5. A0, A1, A2: Address pins used to configure the device address for I2C communication.
6. NC: No Connect pins (not used, can be left open).
The AT24C01D-XHM-T is commonly used in applications requiring non-volatile memory storage, such as in microcontroller interfacing and data retention for configuration settings. It operates at a voltage range of 1.8V to 5.5V.

Manufacturer

The AT24C01D-XHM-T is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and memory products. Founded in 1989, Microchip is known for its innovative solutions in embedded control applications. The company specializes in providing microcontrollers, development tools, and integrated circuits, with a focus on designing products that are efficient and easy to use for engineers and developers in various industries, including automotive, industrial, and consumer electronics. The AT24C01D-XHM-T is a 1 Kbit (128 x 8) I2C EEPROM that is commonly used for data storage needs in low-power applications, highlighting Microchip's commitment to delivering reliable and versatile memory solutions.

Application

The AT24C01D-XHM-T is a 1Kbit I2C EEPROM commonly used in applications such as consumer electronics, automotive systems, and industrial equipment. It serves for data storage in devices like medical equipment, smart meters, and configuration storage for microcontrollers. Its non-volatile memory is ideal for retaining settings, calibration data, and firmware updates, making it suitable for embedded systems and low-power applications.

Equivalent

The AT24C01D-XHM-T is a 1Kbit I2C EEPROM. Equivalent products include the Microchip 24LC01B, STMicroelectronics M24C01, and NXP P24C01. These alternatives also provide similar I2C interface functionality, memory size, and operational characteristics. Always verify compatibility regarding voltage levels and specific application requirements.