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M24256-BRMN6TP
+NomenclatureIC EEPROM 256KBIT I2C 1MHZ 8SO
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FabricantSemi - conducteurs optiques
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Pièce fabricant #M24256-BRMN6TP
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Fiche technique M24256-BRMN6TP DataSheet
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Package SOIC-8
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En stock1769
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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 | 1.8V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
The M24256-BRMN6TP is ideal for industrial, automotive, and consumer electronics due to its robustness and extended temperature range options. Additional features include low power consumption, important for battery-operated devices, and data retention of up to 40 years. The device also supports a write protect pin, increasing data security by preventing unauthorized write operations. It comes in various package options, making it adaptable to different design requirements. Overall, this EEPROM delivers a reliable and versatile solution for applications in need of durable non-volatile memory.
Equivalent
1. AT24C256 by Microchip Technology
2. CAT24C256 by ON Semiconductor
3. BR24T256 by ROHM Semiconductor
4. 24LC256 by Microchip Technology
5. NM24C256 by ON Semiconductor
These are similar in terms of capacity and I2C interface, though specific features and performance may vary. Always check datasheets for compatibility.
Features
1. Capacity: Offers 32 KB of storage, organized as 32,768 x 8 bits.
2. I²C Interface: Operates via an I²C-bus interface, supporting fast mode up to 400 kHz, ensuring compatibility with a wide range of devices.
3. Wide Operating Voltage: Functions efficiently across a broad voltage range from 1.8V to 5.5V.
4. Data Retention and Endurance: Capable of retaining data for over 40 years, with a write endurance of over 1 million cycles, ensuring long-term reliability.
5. Write Protection: Equipped with a hardware write protection feature to safeguard data against accidental overwriting.
6. Low Power Consumption: Designed for minimal energy usage, offering efficient power management in active and idle states.
7. Temperature Range: Operates effectively across a wide temperature range, suitable for various applications.
8. Package Options: Available in compact packages, facilitating integration into diverse electronic systems.
This EEPROM is ideal for applications requiring reliable data storage and easy interfacing.
Pinout
1. A0, A1, A2: These are the address inputs used for device addressing. They allow connecting up to eight devices on the same bus.
2. VSS: Ground pin.
3. SDA: Serial Data line, used for bidirectional data transfer between the microcontroller and the EEPROM.
4. SCL: Serial Clock line, used to synchronize data movement on the serial interface.
5. WP: Write Protect pin, which disables write operations when connected to VCC to prevent accidental writes.
6. VCC: Power supply pin.
This configuration enables the M24256 to efficiently interface with microcontrollers and other digital systems using the I²C communication protocol.
Manufacturer
Application
1. Industrial Automation: For storing configuration settings and calibration data.
2. Consumer Electronics: Used in devices like TVs and cameras for settings and personalization data.
3. Automotive: Helps in storing essential vehicle data and configurations.
4. Medical Devices: For patient data logging and device settings.
5. Networking Equipment: Retains configuration settings and logs.
6. Smart Meters: Stores utility usage data and settings.
Its versatile nature makes it suitable for any application requiring reliable, non-volatile memory storage.