Microchip Technology 24LC21A/P
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.14 | Dhs. 2.14 |
| 15+ | Dhs. 2.07 | Dhs. 31.05 |
| 25+ | Dhs. 2.03 | Dhs. 50.75 |
| 50+ | Dhs. 1.91 | Dhs. 95.50 |
| 100+ | Dhs. 1.69 | Dhs. 169.00 |
| N+ | Dhs. 0.34 | Price Inquiry |
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24LC21A/P - 1Kbit I2C Serial EEPROM Memory
The 24LC21A/P is a high-performance 1Kbit (128 x 8) I2C-compatible Serial EEPROM from Microchip Technology. This non-volatile memory solution is ideal for embedded systems requiring reliable data storage with low power consumption and simple two-wire interface connectivity.
Key Features & Benefits
- 1Kbit Memory Capacity - 128 bytes organized as 128 x 8 bits for flexible data storage
- I2C Interface - Industry-standard two-wire serial communication protocol for easy integration
- Fast Clock Speed - Supports up to 400 kHz for quick read/write operations
- Wide Voltage Range - Operates from 2.5V to 5.5V, compatible with 3.3V and 5V systems
- Low Power Consumption - Ideal for battery-powered and energy-efficient applications
- Industrial Temperature Range - Reliable operation from 0°C to 70°C
- Through-Hole Package - 8-DIP (0.300", 7.62mm) for easy prototyping and manual assembly
- RoHS Compliant - Environmentally friendly, lead-free manufacturing
Technical Applications
Perfect for storing calibration data, configuration settings, user preferences, serial numbers, and security codes in microcontroller-based systems, IoT devices, industrial controls, consumer electronics, and automotive applications.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic components directly from authorized distributors. Every 24LC21A/P chip comes with manufacturer warranty support and full traceability documentation. We offer global shipping with secure packaging to ensure your components arrive safely.
Complete Product Specifications
Related Products & Resources
Looking for more memory solutions? Explore our complete Memory Components Collection featuring EEPROM, Flash, SRAM, and other semiconductor memory products from leading manufacturers.
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Order your authentic 24LC21A/P EEPROM today from HQICKEY and experience reliable, high-quality components with worldwide shipping support.
| 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 | 400 kHz |
| Write Cycle Time - Word, Page | 10ms |
| Access Time | 900 ns |
| 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 |
| ROHS |  |
24LC21A/P.pdf