ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 9200pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Description | IC RTC CLOCK/CALENDAR I2C 8SO |
| operating ambient temperature | −40 to +85 °C |
| storage temperature | −65 to +150 °C |
| supply voltage | −0.5 to +6.5 V |
| supply current | −50 to +50 mA |
| output voltage on outputs CLKOUT and INT | −0.5 to 6.5 V |
| total power dissipation | 300 mW |
| Brand Name | |
| Model Number | PCF8563 |
| Certification | new & original |
| Place of Origin | original factory |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 9200pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Description | IC RTC CLOCK/CALENDAR I2C 8SO | operating ambient temperature | −40 to +85 °C |
| storage temperature | −65 to +150 °C | supply voltage | −0.5 to +6.5 V |
| supply current | −50 to +50 mA | output voltage on outputs CLKOUT and INT | −0.5 to 6.5 V |
| total power dissipation | 300 mW | Brand Name | |
| Model Number | PCF8563 | Certification | new & original |
| Place of Origin | original factory | ||
| High Light | electronic integrated circuit ，linear integrated circuits | ||
PCF8563 300 mW Electronic IC Chips timer ic Real - time clock / calendar
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PCF8563 Real-time clock/calendar
General description
The PCF8563 is a CMOS real-time clock/calendar optimized for low power consumption. A programmable clock output, interrupt output and voltage-low detector are also provided. All address and data are transferred serially via a two-line bidirectional I2C-bus. Maximum bus speed is 400 kbits/s. The built-in word address register is incremented automatically after each written or read data byte.
Features
■ Provides year, month, day, weekday, hours, minutes and seconds based on 32.768 kHz quartz crystal
■ Century flag
■ Wide operating supply voltage range: 1.0 to 5.5 V
■ Low back-up current; typical 0.25 µA at VDD = 3.0 V and Tamb = 25 °C
■ 400 kHz two-wire I2C-bus interface (at VDD = 1.8 to 5.5 V)
■ Programmable clock output for peripheral devices: 32.768 kHz, 1024 Hz, 32 Hz and 1 Hz
■ Alarm and timer functions
■ Voltage-low detector
■ Integrated oscillator capacitor
■ Internal power-on reset
■ I 2C-bus slave address: read A3H; write A2H
■ Open drain interrupt pin.
Applications
■ Mobile telephones
■ Portable instruments
■ Fax machines
■ Battery powered products.
Quick reference data
| Symbol | Parameter | Conditions | Min | Max | Unit |
| VDD | supply voltage operating mode | I2C-bus inactive; Tamb = 25 °C | 1.0 | 5.5 | V |
| I 2C-bus active; fSCL = 400 kHz; Tamb = −40 to +85 °C | 1.8 | 5.5 | V | ||
| IDD | supply current; timer and CLKOUT disabled | fSCL = 400 kHz | - | 800 | µA |
| fSCL = 100 kHz | - | 200 | µA | ||
| fSCL = 0 Hz; Tamb = 25 °C | |||||
| VDD = 5 V | - | 550 | nA | ||
| VDD = 2 V | - | 450 | nA | ||
| Tamb | operating ambient temperature | -40 | +85 | °C | |
| Tstg | storage temperature | -65 | +150 | °C |
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
| Symbol | Parameter | Min | Max | Unit |
| VDD | supply voltage | -0.5 | +6.5 | V |
| IDD | supply current | -50 | +50 | mA |
| VI | input voltage on inputs SCL and SDA | -0.5 | 6.5 | V |
| input voltage on input OSCI | -0.5 | VDD + 0.5 | V | |
| VO | output voltage on outputs CLKOUT and INT | -0.5 | 6.5 | V |
| II | DC input current at any input | -10 | +10 | mA |
| IO | DC output current at any output | -10 | +10 | mA |
| Ptot | total power dissipation | - | 300 | mW |
| Tamb | operating ambient temperature | -40 | +85 | °C |
| Tstg | storage temperature | -65 | +150 | °C |
Block diagram
Pin configuration
Device diode protection diagram
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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