Overview
The AT24C02A-10PC-1.8 is a 2-Wire Serial EEPROM (Electrically Erasable and Programmable Read-Only Memory) produced by Microchip Technology. This device is part of the AT24C02A series and is optimized for use in various industrial and commercial applications where low power and low voltage operation are essential. It offers a compact and reliable solution for data storage needs.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Organization | 256 x 8 (2K) |
| Voltage Range | 1.8V to 5.5V |
| Interface | 2-Wire Serial |
| Write Cycle Time | 10 ms max |
| Write Cycles Endurance | 1 Million |
| Data Retention | 100 Years |
| ESD Protection | >3000V |
| Package Types | 8-Pin PDIP, 8-Pin SOIC, 8-Pin TSSOP |
| Operating Temperature Range | Commercial: 0°C to 70°C, Industrial: -40°C to 85°C |
| Frequency Compatibility | 100 kHz (1.8V, 2.5V, 2.7V), 400 kHz (5V) |
| Page Write Modes | 8-Byte Page (2K) |
Key Features
- Low voltage and standard voltage operation: VCC = 1.8V to 5.5V
- 2-Wire serial interface with Schmitt Trigger, filtered inputs for noise suppression
- Bidirectional data transfer protocol
- Write protect pin for hardware data protection
- Partial page writes allowed
- Self-timed write cycle with a maximum of 10 ms
- High reliability with 1 million write cycles endurance and 100 years data retention
- Available in space-saving 8-pin PDIP, SOIC, and TSSOP packages
Applications
The AT24C02A-10PC-1.8 is suitable for a wide range of applications, including:
- Industrial control systems
- Automotive systems
- Consumer electronics
- Medical devices
- Any application requiring low power and low voltage data storage
Q & A
- What is the memory organization of the AT24C02A-10PC-1.8?
The AT24C02A-10PC-1.8 is organized as 256 x 8 bits, providing 2K of memory. - What is the voltage range for the AT24C02A-10PC-1.8?
The device operates within a voltage range of 1.8V to 5.5V. - What type of interface does the AT24C02A-10PC-1.8 use?
The device uses a 2-Wire serial interface. - What is the maximum write cycle time for the AT24C02A-10PC-1.8?
The maximum write cycle time is 10 ms. - How many write cycles can the AT24C02A-10PC-1.8 endure?
The device can endure 1 million write cycles. - What is the data retention period for the AT24C02A-10PC-1.8?
The data retention period is 100 years. - What types of packages are available for the AT24C02A-10PC-1.8?
The device is available in 8-Pin PDIP, SOIC, and TSSOP packages. - What are the operating temperature ranges for the AT24C02A-10PC-1.8?
The operating temperature ranges are 0°C to 70°C for commercial and -40°C to 85°C for industrial grades. - Does the AT24C02A-10PC-1.8 support partial page writes?
Yes, the device supports partial page writes. - What is the ESD protection level for the AT24C02A-10PC-1.8?
The device has an ESD protection level of >3000V.
