AT24C01BN-SH-T

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AT24C01BN-SH-T

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IC EEPROM 1KBIT I2C 1MHZ 8SOIC

  • FabricanteTecnologia Microchip

  • Peça do Fabricante #AT24C01BN-SH-T

  • Pacote SOIC-8

  • Em Estoque1301

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Obsolete
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Kb (128 x 8)
Memory Interface I²C
Clock Frequency 1 MHz
Write Cycle Time - Word Page 5ms
Access Time 550 ns
Voltage - Supply 1.8V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The AT24C01BN-SH-T is a 1-kilobit (128 x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology, designed for a wide range of applications requiring non-volatile memory storage. It utilizes the I²C (Inter-Integrated Circuit) bus protocol, facilitating communication with microcontrollers and other digital devices using a two-wire interface.
This EEPROM is equipped with features such as a low-voltage operation range of 1.7V to 5.5V, ensuring compatibility with various power supply levels. It also includes hardware write protection for the entire memory array, enhancing data security. The AT24C01BN-SH-T supports a clock frequency of up to 1 MHz, enabling fast data transfer rates.
The chip is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package, providing compactness suitable for space-constrained applications. It is ideal for use in consumer electronics, industrial systems, and other devices needing reliable data retention. With a data retention capability of over 100 years and endurance of 1 million write cycles per byte, this EEPROM is highly durable and reliable for long-term data storage needs.

Equivalent

The AT24C01BN-SH-T is a 1Kb serial EEPROM from Microchip Technology. Equivalent products include:
1. Microchip's own AT24C01C series.
2. STMicroelectronics M24C01 series.
3. ON Semiconductor CAT24C01 series.
4. ROHM BR24C01 series.
These products offer similar EEPROM functionality, capacity, and I2C interface. Always check the datasheet for compatibility in terms of voltage, speed, and package type when considering replacements.

Features

The AT24C01BN-SH-T is a 1Kb (128 x 8) serial EEPROM featuring I2C (Inter-Integrated Circuit) compatibility. It operates at low voltages ranging from 1.7V to 5.5V, making it suitable for a variety of applications. The device offers byte-level write capabilities and includes a write protection feature to safeguard data. It has a clock frequency of up to 100 kHz in the Standard Mode and up to 400 kHz in the Fast Mode, ensuring efficient data transfer rates.
The EEPROM is organized into 128 bytes and supports sequential read operations. It features a low power standby mode, consuming minimal power when not in active use. The AT24C01BN-SH-T is housed in an 8-lead Small Outline Integrated Circuit (SOIC) package, which is suitable for space-constrained applications.
Overall, this EEPROM is ideal for use in applications that require reliable, non-volatile memory storage with easy integration through the I2C interface.

Pinout

The AT24C01BN-SH-T is a 1Kb serial EEPROM from Microchip Technology, commonly used for storage in electronic devices. It features an 8-pin configuration, typically in a standard SOIC-8 package. Here is a brief overview of its pin functions:
1. A0, A1, A2 (Pins 1, 2, 3): These are device address inputs used to select the specific device on a shared I2C bus.
2. GND (Pin 4): This is the ground pin of the device.
3. SDA (Pin 5): The Serial Data line is used for bidirectional data transfer between the microcontroller and the EEPROM.
4. SCL (Pin 6): The Serial Clock line is used to synchronize data transfer.
5. WP (Pin 7): The Write Protect pin is used to protect the memory from write operations.
6. VCC (Pin 8): This is the power supply pin.
This EEPROM communicates via an I2C interface, making it easy to integrate with microcontrollers. Its small size and low power consumption make it suitable for various applications requiring non-volatile storage.

Manufacturer

The AT24C01BN-SH-T is manufactured by Microchip Technology Inc. Microchip is a publicly traded American company that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company serves a broad range of industries, including automotive, consumer electronics, industrial, and telecommunications, offering a wide array of products for various embedded control applications. As a major player in the semiconductor industry, Microchip is known for its comprehensive product portfolio that supports the development of integrated and flexible solutions for designers and engineers.

Application

The AT24C01BN-SH-T is a 1Kbit serial EEPROM memory chip, commonly used in a variety of applications due to its non-volatile data storage capability. Key application areas include consumer electronics for storing configuration settings, identification data, and calibration constants. It's also used in industrial automation for storing parameters and setup data, automotive systems for retaining settings and error logs, and communication devices for preserving network configuration. The chip is often employed in smart devices and IoT applications for data retention during power cycles, as well as in healthcare devices for storing patient and device information securely.

Package

The AT24C01BN-SH-T is an EEPROM IC from Microchip Technology, typically packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package. This surface-mount package is compact, making it suitable for space-constrained applications.

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