25LC512-I/SN

이미지는 참조용입니다.

25LC512-I/SN

+BOM

IC EEPROM 512KBIT SPI 8SOIC

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package Tube
ProductStatus Active
MemoryType Non-Volatile
MemoryFormat EEPROM
Technology EEPROM
MemorySize 512Kb (64K x 8)
MemoryInterface SPI
ClockFrequency 20 MHz
WriteCycleTime-WordPage 5ms
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

개요

Description

The 25LC512-I/SN is a 512 Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by Microchip Technology. It utilizes the Serial Peripheral Interface (SPI) protocol, supporting data transfer rates up to 10 MHz. Designed for applications requiring reliable data storage, the device operates within a voltage range of 2.5V to 5.5V, making it suitable for various electronic systems. The EEPROM features a low-power standby mode and a write protection mechanism to ensure data integrity. It offers byte-level and page-level write capabilities, with each page consisting of 128 bytes, for efficient data management. The 25LC512-I/SN is available in an 8-pin SOIC package, making it compact and easy to integrate into circuit designs. Its robust endurance of 1,000,000 erase/write cycles and data retention of over 200 years make it ideal for long-term data storage requirements in consumer, industrial, and automotive applications.

Equivalent

The 25LC512-I/SN is a 512Kb SPI Serial EEPROM. Equivalent products include:
1. AT25M02 by Microchip Technology
2. M95M02 by STMicroelectronics
3. SST25VF512A by SST (Microchip Technology)
4. MX25L512 by Macronix
5. W25Q512 by Winbond
When choosing an equivalent, ensure compatibility in terms of pin configuration, operating voltage, and other specifications.

Features

The 25LC512-I/SN is a 512-Kilobit SPI serial EEPROM part of Microchip Technology's memory products. Key features include:
1. Memory Organization: It offers a 64K x 8-bit organization, providing a total of 512 Kbits of storage.
2. Interface: Utilizes a Serial Peripheral Interface (SPI) for communication, supporting SPI modes 0 and 3.
3. Voltage Operation: Operates with a wide voltage range from 2.5V to 5.5V, making it suitable for various applications.
4. Write Capabilities: Supports byte-level and page-level write operations, with a page size of 128 bytes.
5. Data Retention and Endurance: Guarantees over 1 million erase/write cycles per page and data retention of over 200 years, ensuring long-term reliability.
6. Read Speed: Capable of operating at speeds up to 10 MHz, facilitating fast data access.
7. Low Power Consumption: Features low active and standby current requirements, enhancing energy efficiency.
8. Package Type: Available in an 8-pin SOIC package, suitable for compact designs.
These features make the 25LC512-I/SN ideal for applications requiring reliable and efficient non-volatile memory, such as data logging, configuration storage, and more.

Pinout

The 25LC512-I/SN is an SPI serial EEPROM with a capacity of 512 Kbits (64 Kbytes) produced by Microchip Technology. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. CS (Chip Select): Activates the device when set low.
2. SO (Serial Output): Outputs data from the EEPROM in read operations.
3. WP (Write Protect): Disables all write operations if tied to Vcc.
4. Vss: Ground reference for the device.
5. SI (Serial Input): Inputs data and instructions to the EEPROM.
6. SCK (Serial Clock): Clock input for synchronizing data transfer.
7. HOLD: Pauses serial communication without resetting the serial sequence.
8. Vcc: Power supply pin for the device.
These pins allow the EEPROM to interface with microcontrollers and other devices via SPI protocol, providing non-volatile storage solutions for various applications.

Manufacturer

The 25LC512-I/SN is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company focuses on delivering a wide range of products that serve various industries, including automotive, consumer, industrial, aerospace, and communications. Microchip's offerings are designed to enhance customer value by improving security, reliability, and ease of use. The 25LC512-I/SN, in particular, is a serial EEPROM memory device, part of the company's lineup of memory solutions used in numerous electronic applications.

Application

The 25LC512-I/SN is a 512 Kbit serial EEPROM memory chip commonly used in applications requiring reliable and non-volatile data storage. Key application areas include:
1. Consumer Electronics: Used for storing user settings and configuration data.
2. Industrial Control Systems: Maintains calibration data and log files.
3. Automotive Systems: Retains diagnostic and historical data in telematics.
4. Communication Devices: Stores firmware and communication protocols.
5. Medical Devices: Keeps patient data and device configurations.
6. Embedded Systems: Employed in microcontroller-based systems for data logging.
7. IoT Devices: Used for storing user preferences and operational parameters.
Its reliability and endurance make it suitable for environments requiring frequent data updates.

Package

The 25LC512-I/SN is a 512 Kbit SPI Bus Serial EEPROM memory chip manufactured by Microchip Technology. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package type.

25LC512-I/SN과 관련된 제품