Overview
The AT24C02BN-SH-T is a 2-wire serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) optimized for high-speed and low-voltage operations. It is manufactured by Microchip Technology and provides excellent performance for data storage, configuration settings, and identification purposes. The device is known for its small form factor, low power consumption, and reliable performance, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | AT24C02BN-SH-T |
| Manufacturer | Microchip Technology |
| Memory Size | 2 Kbits (256 words of 8 bits each) |
| Package/Case | 8-SOIC |
| Operating Voltage Range | 1.7V to 5.5V |
| Maximum Clock Frequency | 400 kHz |
| Write Capability | Byte and page write |
| Write Protection | Yes, write protection mechanism |
Key Features
- 2K bits of memory: The AT24C02BN-SH-T offers a total of 2K bits of memory, making it an ideal solution for storing small amounts of data in various applications.
- Low-voltage operation: This EEPROM operates on a low voltage range of 1.7V to 5.5V, making it suitable for use in battery-powered devices or systems with limited power supply options.
- High-speed clock frequency: The AT24C02BN-SH-T supports a high-speed clock frequency of up to 400 kHz, allowing for fast data transfer and efficient system operation.
- Byte and page write capability: This EEPROM offers both byte and page write capabilities, enabling users to write small amounts of data or larger blocks of information as needed.
- Write protection feature: The AT24C02BN-SH-T features a write protection mechanism that prevents accidental writes to the memory array, ensuring data integrity and security in critical applications.
Applications
- Consumer electronics: The AT24C02BN-SH-T is commonly used in consumer electronics such as smartphones, tablets, and smart home devices for storing configuration settings, user data, and other information.
- Industrial automation: This EEPROM is also utilized in industrial automation systems for storing device configurations, calibration data, and other critical information.
- Automotive industry: The AT24C02BN-SH-T finds application in the automotive industry for storing vehicle settings, driver profiles, and other relevant data.
- Medical devices: This EEPROM is used in medical devices such as pacemakers, insulin pumps, and other implantable devices for storing patient data, device configurations, and other critical information.
Q & A
- Q: What is the maximum clock frequency of the AT24C02BN-SH-T?
A: The maximum clock frequency of the AT24C02BN-SH-T is 400 kHz. - Q: Does the AT24C02BN-SH-T have a write protection feature?
A: Yes, the AT24C02BN-SH-T features a write protection mechanism that prevents accidental writes to the memory array. - Q: What is the operating voltage range of the AT24C02BN-SH-T?
A: The operating voltage range of the AT24C02BN-SH-T is 1.7V to 5.5V. - Q: Is the AT24C02BN-SH-T suitable for use in industrial automation applications?
A: Yes, the AT24C02BN-SH-T is commonly used in industrial automation systems for storing device configurations, calibration data, and other critical information. - Q: What is the memory size of the AT24C02BN-SH-T?
A: The AT24C02BN-SH-T has a memory size of 2 Kbits, organized as 256 words of 8 bits each. - Q: What type of package does the AT24C02BN-SH-T come in?
A: The AT24C02BN-SH-T comes in an 8-SOIC package. - Q: Can the AT24C02BN-SH-T perform byte and page writes?
A: Yes, the AT24C02BN-SH-T offers both byte and page write capabilities. - Q: Is the AT24C02BN-SH-T used in consumer electronics?
A: Yes, the AT24C02BN-SH-T is commonly used in consumer electronics for storing configuration settings and user data. - Q: What are some equivalent EEPROMs to the AT24C02BN-SH-T?
A: The AT24C02BN-SH-T is equivalent to other serial EEPROMs such as the Micron AS25LF040A and the Texas Instruments M24LR64E. - Q: Where can I find detailed pinout information for the AT24C02BN-SH-T?
A: Detailed pinout information for the AT24C02BN-SH-T can be found in the datasheet provided by Microchip Technology.
