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AT24C01D-SSHM-T

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

IC EEPROM 1KBIT I2C 1MHZ 8SOIC

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資料表 AT24C01D-SSHM-T DataSheet
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規格

Part Status	Active
DigiKey Programmable	Verified
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	1Kbit
Memory Organization	128 x 8
Memory Interface	I2C
Clock Frequency	1 MHz
Write Cycle Time - Word, Page	5ms
Access Time	4.5 µs
Voltage - Supply	1.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TC)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	AT24C01

概述

Description

The AT24C01D-SSHM-T is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) chip produced by Atmel (now part of Microchip Technology). It features 1 Kbit (128 bytes) of memory, organized as 128 x 8 bits. This device communicates using the I²C (Inter-Integrated Circuit) protocol, allowing for easy integration with microcontrollers and other digital devices.
Key features include:
- I²C Interface: Supports speeds up to 1 MHz.
- Wide Voltage Range: Operates typically between 1.7V and 5.5V.
- Write Cycle Time: Typically 5 ms for byte write operations.
- Endurance and Data Retention: Capable of enduring 1 million write/erase cycles and retaining data for 100 years.
The AT24C01D-SSHM-T is ideal for applications requiring non-volatile memory storage, such as configuration settings, calibration data, and small data logging. Its compact size and low power consumption make it suitable for battery-powered devices.

Features

The AT24C01D-SSHM-T is a 1 Kbit (128 x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology. Key features include:
1. Memory Organization: 128 bytes of memory organized as 16 pages of 8 bytes each.
2. Interface: I2C (Inter-Integrated Circuit) compatible, allowing multiple devices on the same bus.
3. Operating Voltage: Typically operates between 1.7V to 5.5V.
4. Data Retention: Retains data for up to 100 years under proper conditions.
5. Write Endurance: Supports up to 1 million write/erase cycles per byte.
6. Package Type: Available in a small, surface-mount 8-pin SOIC package.
7. Low Power Consumption: Features low active and standby current, making it suitable for battery-powered applications.
8. Page Write Capability: Allows writing to multiple bytes in a single operation, improving efficiency.
These features make the AT24C01D-SSHM-T suitable for applications requiring reliable non-volatile storage, such as configuration settings and calibration data in embedded systems.

Package

The AT24C01D-SSHM-T is packaged in a 8-lead SOIC (Small Outline Integrated Circuit) package.

Pinout

The AT24C01D-SSHM-T is a 1 Kbit I2C EEPROM memory chip with a total of 8 pins. The pin configuration and their functions are as follows:
1. VCC: Power supply (2.7V to 5.5V).
2. GND: Ground reference.
3. SDA: Serial Data Line for data transmission.
4. SCL: Serial Clock Line that synchronizes data transmission.
5. A0: Address pin for device selection (used for multiple devices on the same bus).
6. A1: Address pin for device selection (used in conjunction with A0).
7. A2: Address pin for device selection (used in conjunction with A0 and A1).
8. NC: No Connect; not internally connected.
The AT24C01D-SSHM-T is commonly used for data storage applications due to its I2C interface, allowing for easy integration into various electronic systems.

Manufacturer

The AT24C01D-SSHM-T is manufactured by Microchip Technology Inc., a leading semiconductor company. Microchip specializes in designing and manufacturing microcontrollers, analog semiconductors, and related technologies. Founded in 1989, the company provides a wide range of products for various applications, including automotive, industrial, consumer, and communication sectors. Microchip is known for its commitment to innovation and customer support, offering a comprehensive suite of development tools and resources to assist engineers and designers in their projects. The AT24C01D-SSHM-T specifically is a 1Kb I2C EEPROM memory device, commonly used for data storage in embedded systems.

Application

The AT24C01D-SSHM-T is a 1 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) used in various applications, including data storage for embedded systems, configuration settings, calibration data, and small-scale memory requirements in consumer electronics. It is suitable for automotive, industrial, and communication devices where non-volatile data retention is essential.

Equivalent

The AT24C01D-SSHM-T is a 1 Kbit I2C EEPROM. Equivalent products include:
1. Microchip 24LC01B
2. STMicroelectronics M24C01
3. NXP P82B715
Always check specific datasheets for compatibility regarding voltage, pin configuration, and operating conditions.