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24AA00T-I/OT
+Lista de MateriaisIC EEPROM 128B I2C SOT23-5
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FabricanteTecnologia Microchip
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Peça do Fabricante #24AA00T-I/OT
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Ficha Técnica 24AA00T-I/OT DataSheet
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Pacote SOT-753
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| MemoryType | Non-Volatile |
| MemoryFormat | EEPROM |
| Technology | EEPROM |
| MemorySize | 128b (16 x 8) |
| MemoryInterface | I²C |
| ClockFrequency | 400 kHz |
| WriteCycleTime-WordPage | 4ms |
| AccessTime | 3500 ns |
| Voltage-Supply | 1.8V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Visão Geral
Description
This chip is characterized by its 8-pin configuration and operates on a single power supply ranging from 1.7V to 5.5V, ensuring compatibility with both 3V and 5V systems. It features an I²C (Inter-Integrated Circuit) serial interface, which allows for easy communication with microcontrollers. The 24AA00T-I/OT supports a byte-write time of about 5 milliseconds and allows for up to 1 million erase/write cycles, ensuring longevity and reliability.
The EEPROM is organized as a single block of 128 x 8-bit memory, providing a total capacity of 1 Kbit. With its industrial temperature range, it is capable of operating between -40°C and +85°C, making it suitable for various environmental conditions. The chip is also RoHS compliant, adhering to environmental and safety standards.
Equivalent
1. AT24C01 from Atmel/Microchip: A similar 1 Kbit I2C EEPROM.
2. CAT24C01 from ON Semiconductor: Offers a comparable 1 Kbit capacity.
3. M24C01 from STMicroelectronics: Another 1 Kbit EEPROM with I2C interface.
These alternatives share similar memory size and communication protocols, making them suitable replacements depending on specific design requirements.
Features
1. Memory Capacity: It offers 128 x 8-bit memory organization, providing a total of 1 Kbit (128 bytes) of EEPROM storage.
2. Interface: Utilizes an I²C (Inter-Integrated Circuit) bus for communication, supporting 100 kHz and 400 kHz modes, which makes it compatible with a wide range of microcontrollers and processors.
3. Voltage Range: Operates at a wide voltage range from 1.7V to 5.5V, making it suitable for various applications.
4. Low Power Consumption: The device features low power consumption for read and write operations, which is ideal for battery-powered and portable applications.
5. Data Retention and Endurance: Offers high reliability with a data retention period of over 200 years and endurance of 1,000,000 erase/write cycles.
6. Temperature Range: Suitable for industrial applications, with an operating temperature range from -40°C to +85°C.
7. Package Options: Available in standard 8-lead SOIC and other compact packages for flexible design integration.
These features make the 24AA00T-I/OT suitable for applications requiring reliable, non-volatile memory with easy interfacing options.
Pinout
1. VSS (Pin 4): Ground reference for the device.
2. VCC (Pin 8): Supply voltage input.
3. SDA (Pin 5): Serial Data line, used for bi-directional data transfer.
4. SCL (Pin 6): Serial Clock line, used to synchronize data transfer.
5. WP (Pin 7): Write Protect input, which can be used to disable writing to the EEPROM.
6. A0, A1, and A2 (Pins 1, 2, and 3): Device address inputs, allowing up to eight devices on the same bus by using different combinations of these pins.
This device supports standard I2C communication protocols, making it suitable for applications that require non-volatile memory storage.
Manufacturer
Application
1. Consumer Electronics: For storing user settings and device configurations.
2. Industrial Automation: Used in programmable logic controllers (PLCs) for data logging and settings.
3. Medical Devices: For storing calibration data and patient information.
4. Automotive Systems: Used for storing vehicle data and configuration settings.
5. IoT Devices: For firmware updates and sensor data storage.
6. Home Appliances: Retaining settings or operational parameters even when powered off.
This EEPROM is valued for its reliability, low power consumption, and small footprint, making it ideal for embedded systems.