24LC256-I/SN
EEPROM with Serial I2C interface, 256 Kbit capacity, 32K x 8bit24LC256-I/SN
EEPROM with Serial I2C interface, 256 Kbit capacity, 32K x 8bit
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製造商零件號 # : 24LC256-I/SN
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包裝/封裝: SOIC-8
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製造商: Microchip Technology
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產品分類 : Memory
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24LC256-I/SN 數據表
價格 (USD)
數量 | 單價 | 總價 |
---|---|---|
1 | $0.791 | $0.79 |
10 | $0.663 | $6.63 |
30 | $0.599 | $17.97 |
100 | $0.523 | $52.30 |
500 | $0.485 | $242.50 |
1000 | $0.466 | $466.00 |
這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。
詳細說明
The "24LC256-I/SN" is a serial EEPROM with a 256-Kbit (32-Kbyte) capacity. It is designed for non-volatile data storage in various electronic applications. This EEPROM provides a reliable and durable solution for storing configuration data, calibration values, user preferences, and other important information that needs to be retained even when power is removed.
![24LC256-I/SN 24LC256-I/SN](/files/uploads/product/b/5ee06f80-2be6-4bf7-aa59-08dbc6589f1e.webp)
主要特徵
- Non-volatile data storage: Data is retained even when power is removed.
- High reliability: Designed to endure multiple write and erase cycles.
- I2C Interface: Utilizes the Inter-Integrated Circuit (I2C) communication protocol for easy interfacing with microcontrollers.
- Compact and Surface-Mount: The "I/SN" package type is suitable for space-constrained applications
應用
- Configuration Storage: Ideal for preserving configuration data in various electronic systems.
- Calibration Data: Often used in measurement and sensor applications to store calibration values.
- User Settings: Commonly employed in consumer electronics to save user preferences and settings.
- Firmware Updates: Capable of storing firmware updates and boot code in embedded systems.
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Part Number | 24LC256-I/SN | Memory Capacity | 256 Kilobits (32 Kilobytes) |
Interface | I2C (Two-Wire) | Package Type | SOIC-8 |
Operating Voltage | 1.7V to 5.5V | Write Cycle Time | 5 ms (Maximum) |
Operating Temperature Range ! | -40°C to +85°C | Manufacturer | Microchip Technology Inc. |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is 24LC256-I/SN?
The 24LC256-I/SN is a 256K-bit (32K x 8) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) manufactured by Microchip Technology. It is commonly used for storing configuration data, calibration constants, and other small amounts of non-volatile data in various electronic systems.
How Does 24LC256-I/SN Work?
The 24LC256-I/SN operates as a non-volatile memory device that can be electrically erased and reprogrammed. It communicates over a serial I2C interface, allowing for easy integration into digital systems. The EEPROM can store data reliably even when power is removed, making it suitable for applications requiring permanent or semi-permanent data storage.
How Many Pins does 24LC256-I/SN have and What are the Functions of the Pinout Configuration?
The 24LC256-I/SN is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- A0, A1, A2: Device address pins for I2C communication.
- SDA: Serial data line for I2C communication.
- SCL: Serial clock line for I2C communication.
- WP: Write protect pin for hardware write protection.
What are the Pros and Cons of 24LC256-I/SN?
Pros:
- Non-Volatile Memory: Retains stored data even without power.
- Serial Interface: Easy interfacing with microcontrollers and other digital devices.
- Small Size: Compact 8-pin package suitable for space-constrained designs.
- Low Power Consumption: Operates with minimal power requirements.
- Reliable Storage: Provides reliable and durable data storage for various applications.
Cons:
- Limited Storage Capacity: May not be suitable for applications requiring large amounts of data storage.
- Write Cycle Limit: EEPROMs have a finite number of write cycles before wearing out.
- Speed: Slower write and read speeds compared to other types of memories like SRAM or Flash.
Are There Any Equivalents/Alternatives to 24LC256-I/SN for Recommendation?
- Equivalent parts to the 24LC256-I/SN include the AT24C256 from Microchip Technology and the CAT24C256 from ON Semiconductor.
- Alternative options to the 24LC256-I/SN are the 24AA256 from Microchip Technology and the M24M02 from STMicroelectronics.
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