3pcs Q206 PCF8563 PCF8563T 8563 Module Clock Module RTC Module DIY Clock Kit
$8.30
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Features
1.All that might be used is that in addition to the two required ports of SDA and SCL, the ints and COT that might be used are also cited.
2.Spare battery:when the system is out of power, the backup battery will power PCF8563 chip, PCF8563 low power consumption, and ensure that the battery can be used for normal power supply for ten years.
3.Crystal vibration:the new original original product crystal vibration, guaranteed the chip PCF8563 stable, accurate time.
4.The advantage of the chip itself:in the actual project of the shop owner, a variety of clock chips have been applied, and it is 5.found that this chip of philips is the most stable, the most accurate and the lowest power consumption. Clock chips such as DS1302 are too weak to recommend PCF8563 clock chips.
Performance Indicators
It can be powered by a spare battery.
Wide voltage range 1.0~ 5.5v.
Ultra low power consumption:a typical value of 0.25uA.
Through the I2C bus serial input/output.
The output frequency of the programmable clock is 32.768khz, 1024Hz, 32Hz, 1Hz.
There are four alarm functions and timer functions.
It contains reset circuit, oscillator capacitance and power loss detection circuit.
To open the leakage interrupt output.
Read and write 400KHZ.
Right INT interrupt output (generally not available)
Cotangent clock output terminal (usually not available)
The SCL IIC clock interface is connected to the single chip computer IO port.
SDA IIC digital interface connected with single chip microcomputer IO port.
The GND module is externally connected.
VCC power interface external to 3.3v-5v.
Package Included
3 x Clock Module
Weight | 0.018 kg |
---|
Customers Also Viewed
20pcs Sound Module for Electronic Toy IC Chip Voice Recorder 120s 120secs Recording Playback Talking Music Audio Recordable Board Gift
$85.21Other Module BoardAdd to cartSpecificationsOperating Voltage:3-5VStandby CurrentRecording Time:120sRecording Input:adopt ADC 14 Bit,Audio Out DAC 14 BitRecording Voice Format:ADPCMRecording Distance:3-5mRecording/Voice Play Mode:independently play a piece of sound recording or play a piece of prerecordig voiceCycle Mode Play:can set cycle play times or constant cycle playPrerecording voice is burnt from external to SPI Flash,can prerecord chord music or voiceAdaptive Loudspeaker:8-32 ohm …
10pcs 130 Small Motor DIY Homemade Fan Toy Accessories
$10.33Module ComponentsAdd to cartFeatureThree-leaf soft paddle, the central ring yellow cap is ABS green plastic, the surrounding fan blade is super soft silicone material, even if it is touched by hand when transporting, it will not be injured, it is very suitable for young makers DIY use; Used with the motor will make your DIY work more convenient.MotorSize:25*20*15mm3-6V …
10pcs 130 Small Motor DIY Homemade Fan Toy AccessoriesRead More
10pcs CJMCU-9930 APDS-9930 Proximity and Non Contact Gesture Recognition Detection Attitude Sensor
$33.33Sensor & Detector ModuleAdd to cartFeatures• Optical modules integrated with ALS, infrared LEDs and proximity detectors• Ambient Light Sensing (ALS) – Approximate human visual response – Programmable interrupt capability with upper and lower thresholds – Up to 16-bit resolution – High sensitivity operation behind dark glass – 0.01lux low lumen performance• Proximity detection – Fully calibrated to 100 mm detection …
150pcs LED RGB Common Cathode 4-Pin F5 5MM Diode
$19.32Electronic Accessories & SuppliesAdd to cartFeaturesConvenient for DIY and repair equipment and electrical appliancesPerfect use for home, office and industry electrical equipment and electrical appliancesCurrent:20mAVoltage:3VSize:5mm Light Color:RED, BLUE, GREENPackage included150 x Cathode 4-PINS F5 5mm LED Light
220V 100W Adjustable Submersible Aquarium Water Heater thermostat Fish Tank
$32.87Electronic Accessories & SuppliesAdd to cartSpecifications1. Volt:220v2. Power:100w3. Microcomputer control,Power off memory function4. Made of high-intensity anti-explosion and corrosion protection material5. Ideal for use in either saltwater or freshwater aquariums6. Electronic temperature control, high accuracy:±1→7. Easy to read and adjust the temperature8. Fixed to the glass by suction9. Adjustable temperature is 16-36 degreePackage included1 x Fish tank heater1 x English …
220V 100W Adjustable Submersible Aquarium Water Heater thermostat Fish TankRead More
3pcs 7W Mini DC DC Boost Step Up Converter 2.6-5.5V to 5V Voltage Regulator Module
$10.84Boost & Buck ModuleAdd to cartDescription– DC DC Boost Converter Module working frequency 1MHZ. – Up to 93% Efficiency (usually is 84%-91%) – Quiescent current:190uA.– Current Limit Program(0.5-2.5A,Default 1.8A) – Size:21 x 11 x 4mm– Weight:1.5g– ProtectionOver current protection(OCP)Over voltage protection(OVP)Short circuit protection(SCP)Over temperature protection(OTP) Output 5VInput voltage DC 2.6 ~ 4.5V,output DC 5V±3%Maximum output:5V/1300MA(See the table below for details) …
3pcs 7W Mini DC DC Boost Step Up Converter 2.6-5.5V to 5V Voltage Regulator ModuleRead More
120mm PC Case Fan Computer Ultra Silent LED Lights Cooler Cooling Heatsink
$15.34Electronic Accessories & SuppliesAdd to cartFeatures3pin ultra silent LED case fan.Each fan is With 15 LED lights.Connect to power supply or motherboard.Anti-vibration rubber pads on all four corners keep the fan super silent.It offers incredible cooling to increase the longevity and stability of the system and components.Cooling fan for desktop computer case and CPU cooler.SpecificationLED Light Color:Colorful MarqueeCompatible CPU:Computer Case …
120mm PC Case Fan Computer Ultra Silent LED Lights Cooler Cooling HeatsinkRead More
Reviews
There are no reviews yet.