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AT24C01C-XPD-T

Name: AT24C01C-XPD-T
Rating: 4.7 (12 reviews)

IC EEPROM 1KBIT I2C 1MHZ 8TSSOP

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包 TSSOP-8
資料表 AT24C01C-XPD-T DataSheet
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規格

Package	Tape & Reel (TR)
Series	Automotive, AEC-Q100
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	1Kb (128 x 8)
MemoryInterface	I²C
ClockFrequency	1 MHz
WriteCycleTime-WordPage	5ms
AccessTime	900 ns
Voltage-Supply	2.5V ~ 5.5V
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	8-TSSOP (0.173, 4.40mm Width)

概述

Description

The AT24C01C-XPD-T is a 1 Kbit (128 x 8) electrically erasable programmable read-only memory (EEPROM) device from Microchip Technology. It features a serial I²C interface, allowing for easy integration with microcontrollers and other digital systems. The device operates at a supply voltage range of 1.8V to 5.5V and supports fast mode I²C communication speeds up to 400 kHz.
The AT24C01C-XPD-T is suitable for applications requiring non-volatile storage, such as configuration settings, calibration data, and small data storage. It includes a built-in write protection feature, which prevents accidental overwriting of data. The EEPROM supports a page write capability, allowing up to 16 bytes to be written at once, which enhances efficiency.
This component is designed for low power consumption, making it suitable for battery-operated devices. Its compact package and reliability make it a popular choice in consumer electronics, automotive, and industrial applications.

Features

The AT24C01C-XPD-T is a 1K-bit (128 x 8) I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory). Key features include:
1. I2C Interface: Compatible with standard I2C protocol, allowing easy integration with microcontrollers.
2. Operating Voltage: Supports a wide voltage range of 1.7V to 5.5V, making it versatile for various applications.
3. Fast Write Speed: Supports fast mode operation with a maximum clock speed of 400 kHz.
4. Byte and Page Write: Allows single-byte writes as well as page writes (up to 8 bytes) for efficient data storage.
5. Endurance: Rated for 1 million write/erase cycles, ensuring longevity.
6. Data Retention: Maintains data integrity for up to 100 years.
7. Temperature Range: Operates within a temperature range of -40°C to +85°C.
8. Package Options: Available in various package types including SOIC, TSSOP, and DFN.
This EEPROM is ideal for applications requiring non-volatile memory, such as configuration settings and data logging.

Package

The AT24C01C-XPD-T is packaged in an 8-lead TDFN (Thin Dual Flat No-Lead) package. This compact package type is designed for surface mount applications, providing a small footprint suitable for space-constrained designs.

Pinout

The AT24C01C-XPD-T is a 1 Kbit (128 x 8 bit) I2C EEPROM (Electrically Erasable Programmable Read-Only Memory). It has an 8-pin Dual Inline Package (DIP) configuration.
Pin Count and Functions:
1. VCC: Supply voltage (typically 1.8V to 5.5V).
2. GND: Ground reference.
3. SDA: Serial Data Line for data transfer.
4. SCL: Serial Clock Line to synchronize data transfer.
5. A0: Address pin (used for device addressing in multi-device setups).
6. A1: Address pin (used for device addressing in multi-device setups).
7. A2: Address pin (used for device addressing in multi-device setups).
8. NC: No Connect (not internally connected).
The device supports I2C communication, allows for multiple devices on the same bus, and features write protection.

Manufacturer

The AT24C01C-XPD-T is manufactured by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors. Microchip is known for its innovative products in embedded control, offering a wide range of solutions including memory, microcontrollers, and digital signal controllers. The company serves various industries such as automotive, industrial, consumer electronics, and communications. Founded in 1989, Microchip has established itself as a key player in the semiconductor sector, focusing on high-performance, low-power technology for a range of applications.

Application

The AT24C01C-XPD-T is a 1 Kbit EEPROM memory device commonly used in applications such as consumer electronics, automotive systems, industrial automation, and telecommunications. It serves functions like data storage for configuration settings, calibration data, and user preferences. Its I2C interface facilitates communication in low-power devices, making it suitable for portable electronics and smart sensors.

Equivalent

The AT24C01C-XPD-T is a 1Kb I2C EEPROM chip. Equivalent products include the Microchip 24AA01, STMicroelectronics M24C01, and NXP PCF EEPROM series. These alternatives offer similar functionality, I2C interface, and memory size. Always check the specific datasheet for compatibility in terms of voltage, speed, and pin configuration.