Overview
The AT24C02-10PI-2.7 is a 2Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device manufactured by Microchip Technology. This device is organized as 256 x 8 bits and is designed for storing non-volatile memory data. It features an I2C compatible 2-wire serial interface, making it suitable for a wide range of applications requiring reliable and efficient memory storage.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AT24C02-10PI-2.7 |
| Manufacturer | Microchip Technology |
| Memory Format | EEPROM |
| Memory Size | 2Kbit (256 x 8) |
| Memory Interface | I²C, 2-Wire Serial |
| Clock Frequency | 400 kHz |
| Write Cycle Time - Word, Page | 5 ms |
| Access Time | 900 ns |
| Voltage Supply Range | 2.7V to 5.5V |
| Operating Temperature Range | -40°C to 85°C |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
Key Features
- Non-Volatile EEPROM Memory: Provides reliable storage of data even when power is turned off.
- I2C Compatibility: Features a 2-wire serial interface with a clock frequency of up to 400 kHz, simplifying integration in most embedded systems.
- Low Access Time and Fast Write Cycle Time: Enhances performance with an access time of 900 ns and a write cycle time of 5 ms.
- Wide Operating Range: Operates reliably within a voltage range of 2.7V to 5.5V and a temperature range of -40°C to 85°C.
- Hardware Data Protection: Includes a write protect pin for hardware data protection.
- High Reliability: Offers endurance of 1 million write cycles and data retention of 100 years.
Applications
The AT24C02-10PI-2.7 is suitable for various applications, including:
- Embedded Systems: Ideal for systems requiring small, stable memory storage.
- Consumer Electronics: Used in devices such as remote controls, appliances, and other consumer electronics.
- Industrial Applications: Suitable for industrial environments due to its robust operating temperature and voltage range.
Q & A
- What is the memory size of the AT24C02-10PI-2.7?
The memory size is 2Kbit, organized as 256 x 8 bits.
- What type of interface does the AT24C02-10PI-2.7 use?
The device uses an I²C compatible 2-wire serial interface.
- What is the clock frequency of the AT24C02-10PI-2.7?
The clock frequency is up to 400 kHz.
- What is the write cycle time of the AT24C02-10PI-2.7?
The write cycle time is 5 ms.
- What is the access time of the AT24C02-10PI-2.7?
The access time is 900 ns.
- What is the voltage supply range of the AT24C02-10PI-2.7?
The voltage supply range is 2.7V to 5.5V.
- What is the operating temperature range of the AT24C02-10PI-2.7?
The operating temperature range is -40°C to 85°C.
- What type of package does the AT24C02-10PI-2.7 come in?
The device comes in an 8-DIP (0.300", 7.62mm) package.
- Is the AT24C02-10PI-2.7 suitable for industrial applications?
Yes, it is suitable due to its robust operating temperature and voltage range.
- What is the endurance and data retention of the AT24C02-10PI-2.7?
The device offers endurance of 1 million write cycles and data retention of 100 years.
