Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The PCF85063AT is a CMOS1 real-time clock (RTC) and calendar chip optimised for low power consumption. The clock can be finely adjusted via an offset register. All addresses and data are transmitted serially via a two-wire bidirectional I2C bus. The maximum data rate is 400 kbit/s. After each write or read operation, the register address automatically increments.

PCF85063AT Features and Benefits

• Provides year, month, day, day of the week, hour, minute, and second based on a 32.768 kHz crystal oscillator

• Clock operating voltage: 0.9 V to 5.5 V

• Low current consumption; typical value of 0.22 μA (VDD = 3.3 V and Tamb = 25 °C)

• 400 kHz two-wire I2C bus interface (VDD = 1.8 V to 5.5 V)

• Programmable clock output for peripheral devices (32.768 kHz, 16.384 kHz, 8.192 kHz, 4.096 kHz, 2.048 kHz, 1.024 kHz, and 1 Hz)

• Optional integrated oscillator load capacitance, CL = 7 pF or CL = 12.5 pF

• Alarm function  

• Countdown timer  

• Minute and half-minute interrupts  

• Oscillator stop detection function  

• Internal power-on reset (POR)  

• Programmable offset register for frequency adjustment

PCF85063AT Product Attributes

Type: Clock/Calendar  

Features: Alarm, leap year, square wave output  

Time Format: HH:MM:SS (12/24-hour)  

Date Format: YY-MM-DD-dd  

Interface: I2C, 2-wire serial  

Voltage - Supply: 0.9V to 5.5V  

Current - Timing (Maximum): 0.6µA @ 3.3V  

Operating Temperature: -40°C to 85°C  

Mounting Type: Surface Mount  

Package/Case: 8-SOIC (0.154’, 3.90mm wide)  

Supplier Device Package: 8-SO 

PCF85063AT Applications

• Digital still cameras

• Digital video cameras

• Printers

• Copiers  

• Mobile devices  

• Battery-powered devices

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.