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24FC256T-I/SN
+物料清單IC EEPROM 256KBIT I2C 1MHZ 8SOIC
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製造商部分 #24FC256T-I/SN
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Digi Key Programmable | Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | I2C |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 1.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | 24FC256 |
| Clock Frequency | 1 MHz |
| Access Time | 400 ns |
概述
Description
The 24FC256T-I/SN is a 256 Kbit (32 K x 8) serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It operates over a wide voltage range of 1.8V to 5.5V, making it suitable for various applications, including consumer electronics and industrial devices. The device communicates via the I²C (Inter-Integrated Circuit) protocol, allowing for easy integration into microcontroller-based systems.
Key features include:
- Memory organization: 32,768 x 8 bits, with 128 pages of 64 bytes each.
- Data retention: 100 years at 25°C.
- Endurance: Up to 1 million write cycles.
- Low power consumption: Ideal for battery-operated devices.
The 24FC256T-I/SN is available in various packages, including SOIC and TSSOP, facilitating versatile board-level integration. It is commonly used for data storage in applications such as configuration settings, calibration data, and other non-volatile memory needs.
Key features include:
- Memory organization: 32,768 x 8 bits, with 128 pages of 64 bytes each.
- Data retention: 100 years at 25°C.
- Endurance: Up to 1 million write cycles.
- Low power consumption: Ideal for battery-operated devices.
The 24FC256T-I/SN is available in various packages, including SOIC and TSSOP, facilitating versatile board-level integration. It is commonly used for data storage in applications such as configuration settings, calibration data, and other non-volatile memory needs.
Equivalent
Equivalent products to the 24FC256T-I/SN chip include the Microchip 24FC256, Winbond W25X40CL, and ATMEL AT24C256. These chips are I2C EEPROMs with similar memory capacity and functionality, suited for applications requiring non-volatile storage. Always check datasheets for specific electrical characteristics and pin configurations to ensure compatibility.
Pinout
The 24FC256T-I/SN is an EEPROM (Electrically Erasable Programmable Read-Only Memory) device with a total of 8 pins. The pin configuration and their functions are as follows:
1. VCC: Power supply pin (typically +2.5V to +5.5V).
2. GND: Ground pin.
3. SDA: Serial Data Line for data input/output.
4. SCL: Serial Clock Line for synchronizing data transfers.
5. WP: Write Protect pin; when held high, it prevents writing to the memory.
6. A0: Address pin 0 for selecting one of multiple devices on the same bus (optional).
7. A1: Address pin 1 for additional device selection (optional).
8. A2: Address pin 2 for further device selection (optional).
The 24FC256T-I/SN is commonly used for non-volatile data storage in various applications.
1. VCC: Power supply pin (typically +2.5V to +5.5V).
2. GND: Ground pin.
3. SDA: Serial Data Line for data input/output.
4. SCL: Serial Clock Line for synchronizing data transfers.
5. WP: Write Protect pin; when held high, it prevents writing to the memory.
6. A0: Address pin 0 for selecting one of multiple devices on the same bus (optional).
7. A1: Address pin 1 for additional device selection (optional).
8. A2: Address pin 2 for further device selection (optional).
The 24FC256T-I/SN is commonly used for non-volatile data storage in various applications.
Manufacturer
The manufacturer of the 24FC256T-I/SN is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company specializes in embedded control applications and offers a wide range of products including microcontrollers, development tools, and memory devices. Microchip serves various markets, including automotive, industrial, consumer, and communications, and is known for its commitment to providing high-quality, reliable products as well as extensive support resources for developers. The 24FC256T-I/SN itself is a 256 Kbit (32 K x 8) I2C-compatible EEPROM, widely used for data storage in electronic devices.
Application
The 24FC256T-I/SN is a 256Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) used in various applications, including:
1. Data Storage: For storing configuration settings, calibration data, and user preferences in embedded systems.
2. Consumer Electronics: In devices like TVs, audio systems, and appliances for firmware updates and settings retention.
3. Automotive: For storing diagnostic data, vehicle configuration, and infotainment settings.
4. Industrial Automation: In PLCs and sensors for logging data and storing parameters.
5. Medical Devices: For patient data storage and device calibration.
Its I2C interface allows easy integration with microcontrollers in these applications.
1. Data Storage: For storing configuration settings, calibration data, and user preferences in embedded systems.
2. Consumer Electronics: In devices like TVs, audio systems, and appliances for firmware updates and settings retention.
3. Automotive: For storing diagnostic data, vehicle configuration, and infotainment settings.
4. Industrial Automation: In PLCs and sensors for logging data and storing parameters.
5. Medical Devices: For patient data storage and device calibration.
Its I2C interface allows easy integration with microcontrollers in these applications.
Package
The 24FC256T-I/SN is packaged in an 8-pin MSOP (Micro Small Outline Package) format, suitable for surface mounting.
