Overview
The AT24C02-10PC-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 in embedded systems, consumer electronics, and other devices requiring stable and reliable memory storage.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Memory Size | 2Kbit | |
| Memory Organization | 256 x 8 | |
| Memory Interface | I2C | |
| Clock Frequency | 100 kHz (1.8V), 400 kHz (2.5V, 2.7V, 5V) | kHz |
| Write Cycle Time | 5 ms | ms |
| Access Time | 900 ns | ns |
| Voltage Supply Range | 1.8V to 5.5V | V |
| Operating Temperature Range | 0°C to 70°C | °C |
| Package | 8-DIP (0.300", 7.62mm) | |
| Endurance | 1 Million Write Cycles | |
| Data Retention | 100 Years |
Key Features
- Non-Volatile EEPROM Memory with 2Kbit storage capacity.
- I2C compatible 2-wire serial interface for efficient data transfer.
- Low access time of 900 ns and fast write cycle time of 5 ms.
- Operates within a voltage range of 1.8V to 5.5V and a temperature range of 0°C to 70°C.
- Schmitt Trigger, filtered inputs for noise suppression.
- Bidirectional data transfer protocol.
- Partial page writes allowed.
- Self-timed write cycle.
- High reliability with 1 million write cycles and 100 years of data retention.
- Available in 8-lead PDIP, 8-lead JEDEC SOIC, and 8-lead TSSOP packages.
Applications
- Embedded systems.
- Consumer electronics.
- Communication systems.
- Automobiles.
- Industrial applications.
- Testing devices.
Q & A
- What is the memory size of the AT24C02-10PC-2.7?
The memory size is 2Kbit, organized as 256 x 8 bits. - What type of interface does the AT24C02-10PC-2.7 use?
The device uses an I2C compatible 2-wire serial interface. - What is the clock frequency range of the AT24C02-10PC-2.7?
The clock frequency ranges from 100 kHz (at 1.8V) to 400 kHz (at 2.5V, 2.7V, 5V). - What is the write cycle time of the AT24C02-10PC-2.7?
The write cycle time is 5 ms. - What is the access time of the AT24C02-10PC-2.7?
The access time is 900 ns. - What is the voltage supply range of the AT24C02-10PC-2.7?
The voltage supply range is from 1.8V to 5.5V. - What is the operating temperature range of the AT24C02-10PC-2.7?
The operating temperature range is from 0°C to 70°C. - What is the package type of the AT24C02-10PC-2.7?
The device is available in an 8-DIP (0.300", 7.62mm) package. - How many write cycles can the AT24C02-10PC-2.7 endure?
The device can endure 1 million write cycles. - How long does the AT24C02-10PC-2.7 retain data?
The device retains data for 100 years.
