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24LC512-E/SM
+BOMIC EEPROM 512KBIT I2C 8SOIJ
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ManufacturerMicrochip Technology
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Mfr. Part #24LC512-E/SM
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Datasheet 24LC512-E/SM DataSheet
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Package SOIJ-8
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In Stock2336
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Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Active |
| MemoryType | Non-Volatile |
| MemoryFormat | EEPROM |
| Technology | EEPROM |
| MemorySize | 512Kb (64K x 8) |
| MemoryInterface | I²C |
| ClockFrequency | 400 kHz |
| WriteCycleTime-WordPage | 5ms |
| AccessTime | 900 ns |
| Voltage-Supply | 2.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.209, 5.30mm Width) |
Overview
Description
Key features include:
1. I2C Interface: It supports a two-wire I2C bus for easy integration with microcontrollers and other I2C-compatible devices. The device supports both standard (100 kHz) and fast (400 kHz) I2C modes.
2. Wide Voltage Range: Operates at a voltage range of 1.7V to 5.5V, making it suitable for various applications.
3. Page Write Capability: Supports a page write of up to 128 bytes, enhancing efficiency in data writing operations.
4. Data Retention and Endurance: Offers a data retention of over 200 years and endurance of 1,000,000 write cycles, ensuring reliability and longevity.
5. Small Form Factor: Available in an 8-pin SOIC package, which is surface-mountable, making it ideal for compact designs.
The 24LC512-E/SM is valued for its robustness and versatility in non-volatile memory applications.
Equivalent
1. AT24C512C from Atmel/Microchip
2. CAT24C512 from ON Semiconductor
3. M24M02 from STMicroelectronics
4. BR24G512F from Rohm
5. FM24C512 from Cypress Semiconductor
These alternatives offer similar capacities and functionalities but may differ slightly in specifications and operating conditions. Always check datasheets for compatibility.
Features
The device includes a hardware write-protect pin for safeguarding data integrity. It provides up to 1 million erase/write cycles and data retention of over 200 years, making it highly reliable for long-term data storage. The 24LC512-E/SM features page write capability of up to 128 bytes, allowing efficient data management. It is equipped with Schmitt trigger inputs and noise suppression filters to enhance signal integrity.
Available in an 8-lead SOIC package, the 24LC512-E/SM is well-suited for various applications, including consumer electronics, automotive, and industrial systems.
Pinout
1. Pin 1 (A0): User-configurable hardware address pin.
2. Pin 2 (A1): User-configurable hardware address pin.
3. Pin 3 (A2): User-configurable hardware address pin.
4. Pin 4 (VSS): Ground.
5. Pin 5 (SDA): Serial Data - Bidirectional data line for communication.
6. Pin 6 (SCL): Serial Clock - Used to synchronize data transfer.
7. Pin 7 (WP): Write Protect - Disables write operations if connected to VCC.
8. Pin 8 (VCC): Power Supply.
The 24LC512-E/SM uses a two-wire I2C protocol for communication, making it suitable for applications requiring non-volatile storage with low power consumption.
Manufacturer
Microchip's business model revolves around developing high-performance, cost-effective solutions that cater to the needs of both large corporations and small businesses. The company is known for its reliable and robust products, with a strong emphasis on quality and customer support. In addition to microcontrollers and integrated circuits, Microchip also offers development tools, technical documentation, and software libraries to aid in the design and implementation of electronic solutions.
The 24LC512-E/SM is an example of Microchip's EEPROM (Electrically Erasable Programmable Read-Only Memory) products, which are used for a wide range of applications requiring non-volatile storage. Through continuous innovation and strategic acquisitions, Microchip Technology has established itself as a significant player in the global semiconductor industry.