PCF2127AT/2Y
Accurate real-time clock with an integrated temperature-compensated crystal oscillator, battery backup, and 512-byte RAM.
- Manufacturer
- NXP Semiconductors
- Product type
- Real-Time Clock
- Package
- 20-lead SO20 (SOT163-1)
- Available quantity
- 23,434 PCS
- Shipment from
- HONG KONG
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PCF2127AT/2Y
Accurate real-time clock with an integrated temperature-compensated crystal oscillator, battery backup, and 512-byte RAM.
| Manufacturer |
NXP Semiconductors |
|---|---|
| Product type |
Real-Time Clock |
| Package |
20-lead SO20 (SOT163-1) |
| Interface |
I²C up to 400 kHz / SPI up to 6.5 Mbit/s |
| User memory |
512-byte SRAM |
| Time base |
Integrated 32.768 kHz crystal with TCXO |
| Package / mounting |
20-lead SO20 (SOT163-1) · Surface mount |
| Packaging / pack quantity |
Tape & Reel (TR) · 2,000 PCS / reel |
Product Attributes
| Packaging / pack quantity | Tape & reel / 2,000 pcs |
|---|---|
| Product status | End of life |
| Serial interface | I²C up to 400 kHz / SPI up to 6.5 Mbit/s |
| Clock operating voltage | 1.8 V to 4.2 V |
| Clock accuracy | ±3 ppm (typical, -15°C to 60°C) |
| Operating temperature | -40°C to 85°C |
Shipping Information
We currently ship only to the United States. All orders are processed and shipped from our U.S. warehouse. We are unable to ship to P.O. Boxes, APO/FPO addresses, or international addresses outside of the U.S.
Shipping & Delivery Policy
- Free Shipping: Enjoy free standard shipping on orders with a total order value over $100 within the U.S.
- Processing Time: Orders will be processed and shipped within 1–2 business days after payment confirmation (excluding weekends and holidays).
- Total Delivery Time: Estimated delivery time is 4–7 business days (1–2 business days for processing, plus 3–5 business days for shipping).
- Customs & Taxes: U.S. customers will not be charged additional customs duties or import taxes on orders fulfilled from our U.S. warehouse.
Read our full Shipping & Delivery Policy here
