AT24C512C-SSHD-T

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AT24C512C-SSHD-T

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IC EEPROM 512KBIT I2C 1MHZ 8SOIC

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 512Kb (64K x 8)
Memory Interface I²C
Clock Frequency 1 MHz
Write Cycle Time - Word Page 5ms
Access Time 550 ns
Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The AT24C512C-SSHD-T is a type of EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology. It offers a storage capacity of 512 kilobits (64 kilobytes) and is commonly used for non-volatile data storage in various electronic devices.
This EEPROM features a two-wire I²C (Inter-Integrated Circuit) serial interface, which simplifies communication with microcontrollers and provides flexibility in design. The device operates within a voltage range of 1.7V to 5.5V, making it suitable for a wide range of applications.
Key features include a high endurance of one million write cycles, data retention of over 100 years, and a hardware write-protect pin to safeguard data integrity. The chip comes in an 8-lead SOIC (Small Outline Integrated Circuit) package, suitable for surface-mount assembly.
The AT24C512C-SSHD-T is ideal for applications requiring reliable, long-term data storage, such as consumer electronics, industrial control systems, and automotive electronics. Its compact size and robust performance make it a popular choice among engineers and designers.

Equivalent

The AT24C512C-SSHD-T is a 512Kb EEPROM with I2C interface. Equivalent products from other manufacturers include:
1. Microchip 24LC512
2. STMicroelectronics M24M02-DRMN6TP
3. ON Semiconductor CAT24C512
4. ROHM BR24G512-3
5. NXP Semiconductors PCA24S512
These alternatives offer similar capacity and interface compatibility, but it's important to verify specifications and pin configurations for compatibility with your specific application.

Features

The AT24C512C-SSHD-T is a 512 Kbit (64 Kbyte) I2C-compatible serial EEPROM. Key features include:
1. Density: 512-Kbit memory organized as 65,536 x 8 bits.
2. Interface: I2C Serial Interface, supporting up to 1 MHz operation in Fast Mode Plus (FM+).
3. Operating Voltage: Wide voltage range from 1.7V to 5.5V.
4. Write Protection: Includes hardware write-protect pin.
5. Endurance: Capable of 1,000,000 write cycles per byte.
6. Data Retention: Guaranteed for over 100 years.
7. Page Write Capability: Allows up to 128 bytes of data to be written in a single write cycle.
8. Package: Offered in an 8-lead SOIC package.
9. Low Power Consumption: Features low standby and active current consumption.
10. Temperature Range: Supports an extended temperature range from -40°C to +85°C.
This EEPROM is suited for applications requiring reliable, non-volatile memory storage with easy interfacing and high endurance.

Pinout

The AT24C512C-SSHD-T is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device with an I2C interface. It has 8 pins with the following functions:
1. A0, A1, A2 (Pins 1-3): These are address pins used for setting the hardware address of the device, allowing for up to eight devices to be connected on the same I2C bus by setting different addresses.
2. GND (Pin 4): Ground pin for the device.
3. SDA (Pin 5): Serial Data line, used for bidirectional data transfer between the microcontroller and the EEPROM.
4. SCL (Pin 6): Serial Clock line, used for clocking data in and out of the device.
5. WP (Pin 7): Write Protect pin, used to disable write operations to the EEPROM when connected to VCC.
6. VCC (Pin 8): Supply voltage for the device, typically 1.7V to 5.5V.
These pins support the device's role as a 512 Kbit EEPROM, providing reliable storage for data that requires non-volatile retention.

Manufacturer

The AT24C512C-SSHD-T is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that designs and produces microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides a broad spectrum of products and solutions for various applications across automotive, industrial, consumer, aerospace, and communications markets. Known for its reliability and innovation, Microchip Technology enables the design and deployment of smart, connected, and secure devices, supporting a wide range of embedded control applications.

Application

The AT24C512C-SSHD-T is a 512-Kb I2C-compatible serial EEPROM widely used for data storage applications that require non-volatile memory. Its application areas include consumer electronics for storing user settings and preferences, industrial equipment for configuration data, medical devices for logging patient information, and automotive systems for maintaining calibration data. Additionally, it's used in communication devices for storing network configurations and in computing peripherals for updating firmware. The AT24C512C's reliable performance, low power consumption, and wide voltage range make it suitable for various embedded systems where data retention and reliability are crucial.

Package

The AT24C512C-SSHD-T is a surface-mount package type known as SOIC-8 (Small Outline Integrated Circuit with 8 pins). It's designed for EEPROM (Electrically Erasable Programmable Read-Only Memory) applications.

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