AT24CM01-SSHM-T

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AT24CM01-SSHM-T

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IC EEPROM 1MBIT I2C 1MHZ 8SOIC

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Mb (128K x 8)
Memory Interface I²C
Clock Frequency 1 MHz
Write Cycle Time - Word Page 5ms
Access Time 550 ns
Voltage - Supply 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The AT24CM01-SSHM-T is a 1-Mbit Electrically Erasable Programmable Read-Only Memory (EEPROM) chip produced by Microchip Technology. It features a two-wire I2C (Inter-Integrated Circuit) serial interface, making it suitable for applications requiring non-volatile memory storage. Key characteristics include its wide voltage operating range (1.7V to 5.5V), low power consumption, and fast write capabilities. The chip is organized as 128K x 8 bits and supports both byte-level and page-level (up to 256 bytes) write operations.
The AT24CM01-SSHM-T provides reliability with over 1 million write cycles per page and data retention of over 100 years, making it ideal for long-term data storage requirements. It also incorporates hardware data protection features to prevent inadvertent writes. The device's small size and robust performance make it suitable for a variety of applications, including consumer electronics, industrial controls, and medical devices. Its I2C interface makes it easy to integrate into systems requiring efficient memory management. The AT24CM01-SSHM-T comes in a standard 8-lead SOIC package, offering ease of use in design and implementation.

Equivalent

The AT24CM01-SSHM-T is a 1Mb I2C-compatible serial EEPROM. Equivalent products might include:
1. Microchip Technology: 24CM01 series (other package options)
2. STMicroelectronics: M24M01 series
3. ON Semiconductor: CAT24M01
4. Renesas: R1EX24001 series
5. Cypress (Infineon Technologies): FM24CL16B (FRAM alternative)
Ensure compatibility of package, voltage, speed, and interface when selecting equivalents.

Features

The AT24CM01-SSHM-T is a 1-Mbit I2C-compatible Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for high-density, non-volatile data storage. Key features include:
1. Density and Organization: Offers 1-Mbit (128K x 8) memory capacity, ideal for data-intensive applications.

2. I2C Interface: Supports fast-mode and fast-mode plus I2C protocols, with bit rates of up to 1 MHz, facilitating efficient data communication.
3. Write Protect: Includes a hardware write-protect pin to safeguard the entire memory array or programmable blocks.
4. Endurance and Retention: Provides 1,000,000 write cycles and data retention of up to 100 years, ensuring durability and reliability.
5. Low Power Consumption: Operates at low voltage with minimal power requirements, making it suitable for battery-operated devices.
6. Temperature Range: Supports industrial temperature ranges from -40°C to +85°C, ensuring performance under varied environmental conditions.
7. Package Options: Comes in an 8-lead SOIC (Small Outline Integrated Circuit) package for compact and space-efficient design integration.
These features make the AT24CM01-SSHM-T suitable for various applications, including consumer electronics, industrial controls, and communication systems.

Pinout

The AT24CM01-SSHM-T is an EEPROM (Electrically Erasable Programmable Read-Only Memory) IC with the following key specifications:
- Pin Count: It is an 8-pin device.

- Pin Functions:
1. A0, A1, A2 (Pins 1, 2, 3): These are address pins used to select the device address during communication. They allow for up to 8 devices on the same bus.
2. VSS (Pin 4): Ground pin for the device.
3. SDA (Pin 5): Serial Data pin used for data input/output. It is an open-drain bidirectional pin.
4. SCL (Pin 6): Serial Clock pin used to synchronize data transfer between the microcontroller and the EEPROM.
5. WP (Pin 7): Write Protect pin. When connected to VCC, it disables write operations to the memory.
6. VCC (Pin 8): Power supply pin for the device.
The AT24CM01-SSHM-T is commonly used for data storage applications in systems requiring non-volatile memory.

Manufacturer

The AT24CM01-SSHM-T is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in a wide range of semiconductor products that serve various industries, including automotive, aerospace, consumer electronics, industrial, and telecommunications. Microchip Technology is known for its focus on providing innovative and reliable solutions for embedded control applications.

Application

The AT24CM01-SSHM-T is a 1-Mb I2C-compatible serial EEPROM, commonly used in applications requiring reliable and efficient data storage. Key application areas include consumer electronics for storing device settings and user preferences, industrial control systems for configuration and calibration data, automotive systems for infotainment settings and sensor calibration, and medical devices for patient data storage and equipment settings. Its high-density memory and compatibility with I2C interfaces make it suitable for any application needing non-volatile data storage with frequent read/write operations.

Package

The AT24CM01-SSHM-T is an EEPROM with a package type of 8-lead SOIC (Small Outline Integrated Circuit).

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