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24LC01B-I/P
+StücklisteIC EEPROM 1KBIT I2C 400KHZ 8DIP
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HerstellerMikrochip-Technologie
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Herstellerteil #24LC01B-I/P
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Spezifikationen
| Attribut | Wert |
| PartStatus | Active |
| DigiKeyProgrammable | Verified |
| MemoryType | Non-Volatile |
| MemoryFormat | EEPROM |
| Technology | EEPROM |
| MemorySize | 1Kbit |
| MemoryOrganization | 128 x 8 |
| MemoryInterface | I2C |
| WriteCycleTime-Word,Page | 5ms |
| Voltage-Supply | 2.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Through Hole |
| Package/Case | 8-DIP (0.300", 7.62mm) |
| SupplierDevicePackage | 8-PDIP |
| BaseProductNumber | 24LC01B |
| ClockFrequency | 400 kHz |
| AccessTime | 3.5 µs |
Übersicht
Description
The 24LC01B-I/P features a low operating voltage range of 2.5V to 5.5V, making it suitable for a variety of applications. It supports a standard I²C bus data transfer speed of up to 400 kHz in Fast Mode. The EEPROM is highly reliable, with over 1 million erase/write cycles and data retention of more than 200 years.
Encased in an 8-pin PDIP (Plastic Dual In-line Package), the 24LC01B-I/P is easy to integrate into projects. Typical applications include data storage for microcontrollers, configuration storage, and any application requiring non-volatile memory.
Equivalent
1. AT24C01A from Atmel/Microchip
2. CAT24C01 from ON Semiconductor
3. M24C01 from STMicroelectronics
These alternatives offer similar memory capacity, interface, and functionality, making them suitable replacements in most applications. Always confirm specific requirements like voltage range and temperature ratings for compatibility.
Features
1. Memory Organization: 128 x 8-bit architecture.
2. Interface: I²C bus (2-wire) for communication, supporting data transfer rates up to 400 kHz.
3. Voltage Supply: Operates on a wide voltage range from 2.5V to 5.5V.
4. Low Power Consumption: Features low active current and standby current for energy efficiency.
5. Write Cycle: Byte and page write operations with a page size of 8 bytes.
6. Endurance: Guarantees more than 1 million erase/write cycles.
7. Data Retention: Capable of retaining data for over 200 years.
8. Operating Temperature: Industrial range from -40°C to +85°C.
9. Package: Available in an 8-pin PDIP package for easy integration.
10. Pin Compatibility: Compatible with other standard I²C EEPROM devices for simple upgrades or replacements.
These features make the 24LC01B-I/P suitable for a variety of applications requiring non-volatile data storage.
Pinout
1. A0, A1, A2 (Pins 1-3): These are address pins used to select the specific device on the I²C bus. They allow for up to eight devices on the same bus by setting different combinations.
2. VSS (Pin 4): This is the ground pin.
3. SDA (Pin 5): Serial Data. This is a bidirectional pin used for transferring data to and from the chip.
4. SCL (Pin 6): Serial Clock. This pin is used to synchronize data transfer between devices on the I²C bus.
5. WP (Pin 7): Write-Protect. When connected to VCC, it protects the entire memory array from write operations.
6. VCC (Pin 8): This is the power supply pin for the device.
The 24LC01B-I/P is used primarily for non-volatile memory storage, with a storage capability of 1Kb (kilobit). It is suitable for storing small amounts of data that need to be retained without power.
Manufacturer
Application
1. Consumer Electronics: Used for storing configuration settings in devices like TVs and remote controls.
2. Industrial Automation: Employed for storing calibration data and settings in industrial equipment.
3. Automotive: Utilized for data logging and storing configuration settings in automotive electronics.
4. Telecommunications: Used in routers and modems for storing settings and firmware updates.
5. Medical Devices: Stores user settings and calibration data for medical equipment.
Its small size, low power consumption, and I²C interface make it ideal for applications requiring non-volatile data storage.