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M24256-DFMC6TG
+NomenclatureIC EEPROM 256KBIT I2C 8UFDFPN
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FabricantSemi - conducteurs optiques
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Pièce fabricant #M24256-DFMC6TG
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Fiche technique M24256-DFMC6TG DataSheet
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Package UFDFN-8
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En stock1355
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| MemoryType | Non-Volatile |
| MemoryFormat | EEPROM |
| Technology | EEPROM |
| MemorySize | 256Kb (32K x 8) |
| MemoryInterface | I²C |
| ClockFrequency | 1 MHz |
| WriteCycleTime-WordPage | 5ms |
| AccessTime | 450 ns |
| Voltage-Supply | 1.7V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-UFDFN Exposed Pad |
Présentation
Description
This chip specifically offers a 256-Kbit capacity organized as 32,768 bytes. It operates on a wide voltage range (1.8V to 5.5V), making it versatile for various electronic devices. The M24256-DFMC6TG supports I²C (Inter-Integrated Circuit) communication protocol, allowing for easy integration with microcontrollers and other digital devices. It features a two-wire serial interface, enabling efficient data transfer.
With its endurance and data retention capabilities, the M24256-DFMC6TG is suitable for storing configuration data, calibration constants, or other data that require frequent updates. It also includes write protection mechanisms to prevent accidental data corruption. This EEPROM is typically used in industrial, automotive, and consumer electronics applications where reliable non-volatile memory is crucial.
Equivalent
1. Microchip 24LC256: A 256-Kbit I2C EEPROM with similar voltage and temperature range.
2. Atmel AT24C256C: Another 256-Kbit I2C EEPROM offering similar functionality.
3. ON Semiconductor CAT24C256: A comparable 256-Kbit I2C EEPROM.
4. ROHM BR24G256: Also a 256-Kbit I2C EEPROM with similar specifications.
Always verify specific package and electrical characteristics to ensure compatibility.
Features
Key features include a low-power consumption mode, essential for battery-powered devices, and a high endurance level, allowing many write and erase cycles. The M24256-DFMC6TG can operate in temperatures ranging from -40°C to +85°C, suitable for industrial environments. It also incorporates data protection features, such as a write protect pin and a built-in error correction code (ECC) to ensure data integrity.
The device is typically housed in a compact package, making it ideal for space-constrained applications. Its compatibility with industry-standard protocols and robust performance makes it a popular choice in consumer electronics, automotive systems, and industrial controls.
Pinout
1. VCC: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial Data line, used for both input and output.
4. SCL: Serial Clock line, used to synchronize data transfer.
5. WC: Write Control pin, used to enable or disable write operations.
6. E0, E1, E2: Device address pins, used for setting the I²C address of the EEPROM, allowing up to eight devices on the same bus.
These pins facilitate communication and control over the I²C bus, allowing the device to store and retrieve data in a non-volatile memory format. The EEPROM operates across a wide voltage range and supports fast data transmission, making it suitable for various applications.