Microchip Technology AT24C21-10PC-2.5
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.99 | Dhs. 1.99 |
| 15+ | Dhs. 1.93 | Dhs. 28.95 |
| 25+ | Dhs. 1.89 | Dhs. 47.25 |
| 50+ | Dhs. 1.79 | Dhs. 89.50 |
| 100+ | Dhs. 1.58 | Dhs. 158.00 |
| N+ | Dhs. 0.32 | Price Inquiry |
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AT24C21-10PC-2.5 - 1Kbit I2C EEPROM Memory Chip
The AT24C21-10PC-2.5 from Microchip Technology is a high-reliability 1Kbit EEPROM memory device featuring I2C interface and wide voltage operation (2.5V to 5.5V). This non-volatile memory chip is ideal for embedded systems requiring data retention without power, including industrial controls, automotive electronics, consumer devices, and IoT applications.
Key Features & Benefits
- 1Kbit Memory Capacity: 128 x 8 bit organization provides ample storage for configuration data, calibration parameters, and system settings
- I2C Serial Interface: Industry-standard two-wire communication at 100kHz clock frequency simplifies integration and reduces pin count
- Wide Voltage Range: 2.5V to 5.5V operation ensures compatibility with both 3.3V and 5V systems
- Fast Write Cycle: 10ms page write time enables quick data updates
- Low Access Time: 3.5µs access time delivers responsive read operations
- Through-Hole Package: 8-DIP (0.300", 7.62mm) mounting for easy prototyping and reliable PCB assembly
- Industrial Temperature Range: 0°C to 70°C (TA) operation for demanding environments
Applications
Perfect for storing critical system parameters, user preferences, device calibration data, serial numbers, and configuration settings in microcontroller-based designs, embedded systems, industrial equipment, and consumer electronics.
Why Choose HQICKEY?
At HQICKEY, we specialize in authentic semiconductor components with global shipping and warranty support. Every AT24C21-10PC-2.5 chip is sourced directly from authorized distributors to ensure genuine quality and reliability for your critical applications.
Related Products & Resources
Explore our complete range of Memory Semiconductor Devices including EEPROM, Flash, DRAM, and SRAM solutions from 64b to 6Tb capacity. Visit our HQICKEY homepage to discover our full catalog of authentic semiconductor components. Stay updated with the latest industry news, technical guides, and product announcements on our NEWS blog.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 1Kbit |
| Memory Organization | 128 x 8 |
| Memory Interface | I2C |
| Clock Frequency | 100 kHz |
| Write Cycle Time - Word, Page | 10ms |
| Access Time | 3.5 µs |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
AT24C21-10PC-2.5.pdf