24LC512T-I/ST

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24LC512T-I/ST

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IC EEPROM 512KBIT I2C 8TSSOP

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Attribut Wert
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 400 kHz
Write Cycle Time - Word Page 5ms
Access Time 900 ns
Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Übersicht

Description

The 24LC512T-I/ST is a 512-Kilobit (64KB) I2C CMOS Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. It is designed for high-density, high-volume storage needs in a compact package, offering non-volatile storage that retains data even without power. With a 2-wire I2C-compatible interface, it supports communication speeds up to 400kHz, allowing for efficient data transfer.
Operating at a supply voltage range of 1.7V to 5.5V, the 24LC512T-I/ST is suitable for a wide range of applications. It features low power consumption, making it ideal for battery-powered devices. The EEPROM supports byte-level and page-level write operations, with a page size of 128 bytes, enhancing write efficiency.
The device includes data protection features like write protection and an advanced data retention time of over 200 years, ensuring long-term reliability. Packaged in an 8-lead SOIC, it is suitable for surface-mount applications. Its robustness and versatility make it ideal for consumer electronics, industrial, and automotive applications.

Equivalent

The 24LC512T-I/ST is a 512Kb I2C EEPROM chip by Microchip. Equivalent products include:
1. AT24C512C by Microchip/Atmel – A similar 512Kb EEPROM with I2C interface.
2. CAT24C512 by ON Semiconductor – Another 512Kb EEPROM with similar specifications.
3. M24C512 by STMicroelectronics – Offers the same 512Kb capacity and I2C compatibility.
4. BR24G512 by Rohm – A comparable 512Kb EEPROM with I2C interface.
These products offer similar capacities and functionalities, making them suitable substitutes.

Features

The 24LC512T-I/ST is a 512 Kbit I2C-compatible Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by Microchip Technology. Key features include:
1. Memory Capacity: 64 Kbytes organized as 65,536 x 8-bit.
2. I2C Interface: Supports a two-wire I2C bus protocol for communication with speeds up to 1 MHz (Fast-mode Plus).
3. Operating Voltage: Wide voltage operation from 1.7V to 5.5V, making it suitable for various applications.
4. Low Power Consumption: Designed for low active read current and standby current.
5. Write Capability: Byte and page write capability with a page size of 128 bytes.
6. Data Retention: Ensures data retention for over 200 years and endurance of 1 million erase/write cycles.
7. Temperature Range: Operates in a temperature range from -40°C to +85°C.
8. Package Type: Available in an 8-lead TSSOP package.
9. Protection Features: Includes hardware write protection for the entire memory array.
10. Automatic Address Increment: Facilitates faster data transfers.
These features make the 24LC512T-I/ST suitable for various applications, including data logging, industrial controls, and consumer electronics.

Pinout

The 24LC512T-I/ST is a 512 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 64K x 8 bits. It typically features an 8-pin Small Outline Integrated Circuit (SOIC) package. The pin functions are as follows:
1. A0, A1, A2 (Pins 1, 2, 3): Address inputs used for selecting the specific device on a bus when multiple devices are connected.
2. VSS (Pin 4): Ground reference for the IC.
3. SDA (Pin 5): Serial Data line, a bidirectional pin for data transfer.
4. SCL (Pin 6): Serial Clock line used to synchronize data transfer.
5. WP (Pin 7): Write Protect pin, when connected to VCC, it prevents write operations to the EEPROM.
6. VCC (Pin 8): Power supply pin for the IC.
The EEPROM operates through an I2C bus protocol and is used for non-volatile data storage in various applications. It supports a standard 2-wire serial interface and is capable of holding data even without power.

Manufacturer

The 24LC512T-I/ST is manufactured by Microchip Technology Inc. Microchip Technology is an American company that specializes in the design and manufacture of microcontrollers, memory, and analog semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a broad range of industrial, automotive, consumer, and computing markets. The company is known for its extensive portfolio of microcontroller and memory products, which include EEPROM, flash memory, and SRAM, as well as its development tools and software solutions that support their hardware.

Application

The 24LC512T-I/ST is a 512 Kbit I2C Serial EEPROM memory chip. It is commonly used in a variety of applications such as data logging, configuration settings storage, calibration data storage, and firmware updates. Its non-volatile storage makes it ideal for use in consumer electronics, industrial control systems, medical devices, and automotive applications where data integrity and reliability are crucial. Additionally, its I2C interface allows for easy integration with microcontrollers and digital systems, making it suitable for embedded systems requiring compact and energy-efficient memory solutions.

Package

The 24LC512T-I/ST is a 512Kb I2C EEPROM from Microchip Technology, featuring an 8-lead Small Outline Transistor (SOT-23) package. It is designed for low-power applications and supports a wide voltage range, making it versatile for various uses.

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