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24LC512-I/P
+StücklisteIC EEPROM 512KBIT I2C 8DIP
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HerstellerMikrochip-Technologie
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Herstellerteil #24LC512-I/P
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Datenblatt 24LC512-I/P DataSheet
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Paket DIP-8
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Auf Lager3775
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Spezifikationen
| Attribut | Wert |
| 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 ~ 85°C (TA) |
| MountingType | Through Hole |
| Package/Case | 8-DIP (0.300, 7.62mm) |
Übersicht
Description
Equivalent
1. AT24C512 by Microchip (formerly Atmel)
2. CAT24C512 by ON Semiconductor
3. M24C512 by STMicroelectronics
4. BR24C512 by Rohm Semiconductor
These alternatives offer similar functionality and capacity, but ensure compatibility in terms of voltage levels and package type before substituting.
Features
1. I2C Interface: Utilizes a two-wire serial interface compatible with I2C bus protocols, supporting standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) modes.
2. High Capacity: Offers a storage capacity of 64KB, ideal for data logging and configuration settings.
3. Wide Voltage Range: Operates at a voltage range from 1.7V to 5.5V, making it suitable for various applications.
4. Byte-Level and Page-Level Writes: Supports both single-byte and multi-byte write modes (up to 128 bytes per page).
5. Data Retention and Endurance: Guarantees more than 1 million erase/write cycles and data retention of over 200 years.
6. Low Power Consumption: Features low active and standby currents, enhancing energy efficiency.
7. Temperature Range: Operates effectively in a wide temperature range from -40°C to +85°C.
8. Protection Features: Includes hardware write protection for data integrity.
The 24LC512-I/P is commonly used in applications requiring non-volatile data storage with reliable performance and low power operation.
Pinout
The pin functions are as follows:
1. A0, A1, A2: These are address pins used to set the device address. They allow the user to connect up to eight devices on the same I2C bus by giving each device a unique address.
2. VSS: Ground pin for the device.
3. SDA (Serial Data): This pin is used for bidirectional data transfer. It is open-drain and requires a pull-up resistor.
4. SCL (Serial Clock): This pin is the clock input for the I2C communication.
5. WP (Write Protect): When connected to VCC, it disables write operations to the entire memory, providing hardware protection.
6. VCC: Power supply pin for the device, typically requiring a voltage of 2.5V to 5.5V.
The 24LC512-I/P utilizes a two-wire I2C interface, making it easy to integrate into systems requiring data retention without power.
Manufacturer
Application
1. Consumer Electronics: Storing configuration data, calibration settings, and user preferences.
2. Industrial Equipment: Logging operational data, storing device-specific configurations and parameters.
3. Automotive Systems: Managing infotainment settings, engine control unit parameters, and diagnostic data.
4. Medical Devices: Retaining patient data, device settings, and usage logs.
5. Communication Systems: Storing network configurations and security keys.
6. Smart Devices: Retaining user settings, firmware updates, and sensor data archives.
Its I2C interface makes it ideal for applications requiring low pin count and ease of use.