HGSEMIDatasheet (PDF)
PCF8563TN
External Yes DIP-8 Real Time Clocks
DIP-8RoHSActive
I2C Real-Time Clock/Calendar Chip
- Manufacturer
- HGSEMI
- Manufacturer part #
- PCF8563TN
- Store part #
- C42441901
- Package / case
- DIP-8
- Category
- Real Time Clocks
- Packaging
- Tube-packed
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,975 in stock
#C42441901
Stock & price checked 19 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹24.90 | ₹124.50 |
| 50+ | ₹21.75 | ₹1,087.50 |
| 150+ | ₹20.40 | ₹3,060.00 |
| 500+ | ₹18.71 | ₹9,355.00 |
| 2,500+ | ₹17.95 | ₹44,875.00 |
| 5,000+ | ₹17.50 | ₹87,500.00 |
5 × ₹24.90
₹124.50
excl. GST
₹146.91 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 50 per tube
PCF8563TN
₹124.50 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Voltage - Supply
- 1.8V~5.5V
- Features
- Programmable clock output;Alarm function;Countdown timer;Battery low voltage detection;ESD/Overvoltage protection
- crystal oscillator
- External
- Alarm Output
- Yes
- Current - Supply
- 800uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tube-packed
- Standard pack
- 50 / Tube
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 1 g
Overview
The PCF8563T is a low-power CMOS real-time clock/calendar IC featuring a programmable clock output, an interrupt output, and a power-down detector. All addresses and data are transferred serially via the I2C bus interface at a maximum bus speed of 400 Kbit/s. The internal word address register increments automatically after each read/write operation.
Applications
- Mobile phones
- Portable instruments
- Fax machines
Key features
- Low sleep current: typical 0.25μA (VDD = 3V @ 25°C)
- Clock operating voltage: 1.0V ~ 5.5V (Tamb = 25°C)
- 400KHz I2C bus interface (VDD = 1.8V ~ 5.5V)
- Programmable clock output frequencies: 32.768KHz, 1024Hz, 32Hz, 1Hz
- Integrated internal oscillator capacitor
- Alarm and timer functions
- Internal power-on reset (POR)
- Open-drain interrupt output pin
- I2C bus slave address: Read - 0A3H; Write - 0A2H
Alternatives
Similar parts — check the datasheet before substituting.
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