Overview
The Microchip Technology AT24C02C-CUM-T is a serial electrically erasable and programmable read-only memory (EEPROM) device. It is part of the AT24C02C series, which offers 2048 bits of memory organized as 256 words of 8 bits each. This EEPROM is designed for use in a variety of applications requiring non-volatile data storage and is compatible with the I2C (2-wire) serial interface. The device is known for its low power consumption and high reliability, making it suitable for embedded systems and other electronic devices.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 2048 bits (256 x 8 bits) |
| Interface | I2C (2-wire) serial interface |
| Operating Voltage | 1.8V, 2.5V, 3.3V, 5V |
| Package Type | 8-VFBGA |
| Write Cycle Time (Max) | 5 ms |
| Operating Frequency | Up to 1 MHz |
| Temperature Range | -40°C to +85°C |
Key Features
- I2C (2-wire) serial interface for easy communication with microcontrollers.
- Low power consumption, making it suitable for battery-powered devices.
- High reliability with a minimum of 1 million write cycles.
- Operating voltages of 1.8V, 2.5V, 3.3V, and 5V, providing flexibility in system design.
- Small package options, including 8-VFBGA, to save board space.
- Supports up to 1 MHz clock frequency.
Applications
- Embedded systems requiring non-volatile data storage.
- Industrial control systems.
- Automotive electronics.
- Consumer electronics such as set-top boxes, gaming consoles, and smart home devices.
- Medical devices where data retention is critical.
Q & A
- What is the memory size of the AT24C02C-CUM-T? The AT24C02C-CUM-T has a memory size of 2048 bits, organized as 256 words of 8 bits each.
- What interface does the AT24C02C-CUM-T use? The AT24C02C-CUM-T uses the I2C (2-wire) serial interface.
- What are the operating voltages for the AT24C02C-CUM-T? The operating voltages are 1.8V, 2.5V, 3.3V, and 5V.
- What is the package type of the AT24C02C-CUM-T? The package type is 8-VFBGA.
- What is the maximum write cycle time for the AT24C02C-CUM-T? The maximum write cycle time is 5 ms.
- What is the operating frequency of the AT24C02C-CUM-T? The operating frequency is up to 1 MHz.
- What is the temperature range for the AT24C02C-CUM-T? The temperature range is -40°C to +85°C.
- How many write cycles can the AT24C02C-CUM-T endure? The AT24C02C-CUM-T can endure a minimum of 1 million write cycles.
- Is the AT24C02C-CUM-T suitable for battery-powered devices? Yes, it is suitable due to its low power consumption.
- What are some common applications for the AT24C02C-CUM-T? Common applications include embedded systems, industrial control systems, automotive electronics, consumer electronics, and medical devices.
