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Manufacturer:
Seeed Studio
Order number:
EXP-R02-552
Manufacturer part number:
102020083
Availability:
0

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€8.18*
Net price: €6.87
Value added tax: €1.31
All prices incl. value added tax
Please inform me as soon as the product is available again.

According to the name, it is easy to know that the Grove – High Precision RTC is a more accurate real-time-clock comparing to Grove – RTC with the regular clock chip DS1307. The heart of Grove – High Precision RTC is PHILIPS PCF85063TP, which is a CMOS chip that optimized for low power consumption, the typical current can be less than 1.2uA at certain environment. All addresses and data are transferred serially via the two-line bidirectional I2C bus, of which the maximum speed is 400kbit/s. An offset register allows fine-tuning of the clock, and the register address is incremented automatically after each read or written data byte.

The Grove – High Precision RTC might one the most precise and low consumption RTC you can get so far, If your application requires high precision timing providing, please don’t hesitate to get one.

 

Features

  • Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal
  • Clock operating voltage: 0.9 V to 5.5 V
  • Low current: typical less than 1.2 μA at VDD = 3.3 V and Tamb = 25 °C
  • Up to 400 kHz two-line I²C-bus interface (at 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)
  • Selectable integrated oscillator load capacitors for CL = 7 pF or CL = 12.5 pF
  • Minute and half minute interrupt
  • Internal Power-On Reset (POR)
  • Programmable offset register for frequency adjustment
  • Compatible platform:Arduino, BeagleBone Green, BeagleBone Green Wireless etc.
Raspberry Pi RTC Expansion Module v1.1

€7.24*

Net price: €6.08
Value added tax: €1.16
*including VAT, excluding shipping
Raspberry Pi RTC Expansion Module v1.1

€7.24*

Net price: €6.08
Value added tax: €1.16
*including VAT, excluding shipping
Seeed Studio Grove - Universal 4 Pin Buckled 5cm Cable (5 PCs Pack)

€1.79*

Net price: €1.50
Value added tax: €0.29
*including VAT, excluding shipping
Seeed Studio Grove - LED Bar

€3.71*

Net price: €3.12
Value added tax: €0.59
*including VAT, excluding shipping
Seeed Studio Grove - Screw Terminal

€2.70*

Net price: €2.27
Value added tax: €0.43
*including VAT, excluding shipping
Seeed Studio Grove - Universal 4 Pin Buckled 50cm Cable (5 PCs pack)

€3.65*

Net price: €3.07
Value added tax: €0.58
*including VAT, excluding shipping
Seeed Studio Grove - GP2Y0D805Z0F (P) Digital Distance Interrupter 0.5 - 5 cm

€7.50*

Net price: €6.30
Value added tax: €1.20
*including VAT, excluding shipping
Seeed Studio Grove - Mouse Encoder

€4.94*

Net price: €4.15
Value added tax: €0.79
*including VAT, excluding shipping
Seeed Studio Grove - LoRa Radio 868MHz

€18.96*

Net price: €15.93
Value added tax: €3.03
*including VAT, excluding shipping
Seeed Studio Wio Link - ESP8266

€13.33*

Net price: €11.20
Value added tax: €2.13
*including VAT, excluding shipping
Seeed Studio Grove - Water Atomization v1.0

€9.43*

Net price: €7.92
Value added tax: €1.51
*including VAT, excluding shipping
Seeed Studio Grove - I2C Motor Driver V1.3b

€15.53*

Net price: €13.05
Value added tax: €2.48
*including VAT, excluding shipping
Seeed Studio Grove - Button (P)

€1.81*

Net price: €1.52
Value added tax: €0.29
*including VAT, excluding shipping
Seeed Studio Grove - Moisture sensor

€2.84*

Net price: €2.39
Value added tax: €0.45
*including VAT, excluding shipping
Seeed Studio Grove - Magnetic switch

€2.70*

Net price: €2.27
Value added tax: €0.43
*including VAT, excluding shipping
Seeed Studio Grove - 4 pin Female Jumper to Grove 4 pin Conversion Cable (5 PCs per Pack)

€3.65*

Net price: €3.07
Value added tax: €0.58
*including VAT, excluding shipping
Seeed Studio Grove - PIR Motion Sensor

€7.52*

Net price: €6.32
Value added tax: €1.20
*including VAT, excluding shipping
Seeed Studio Grove - Relay

€2.76*

Net price: €2.32
Value added tax: €0.44
*including VAT, excluding shipping
Seeed Studio Grove - I2C Hub

€2.70*

Net price: €2.27
Value added tax: €0.43
*including VAT, excluding shipping
Seeed Studio Grove - 4 pin Male Jumper to Grove 4 pin Conversion Cable (5 PCs per Pack)

€2.76*

Net price: €2.32
Value added tax: €0.44
*including VAT, excluding shipping
Seeed Studio Grove - Ultrasonic Ranger

€3.71*

Net price: €3.12
Value added tax: €0.59
*including VAT, excluding shipping
Seeed Studio Grove - Round Force Sensor (FSR402)

€12.28*

Net price: €10.32
Value added tax: €1.96
*including VAT, excluding shipping
Seeed Studio Grove - Red LED Button

€2.38*

Net price: €2.00
Value added tax: €0.38
*including VAT, excluding shipping
Waveshare 2.7" E-Ink raw display 264x176

€9.98*

Net price: €8.39
Value added tax: €1.59
*including VAT, excluding shipping
Seeed Studio Grove - mini PIR motion sensor

€4.67*

Net price: €3.92
Value added tax: €0.75
*including VAT, excluding shipping
Dragino LG01-S LoRa Gateway 433MHz

€64.95*

Net price: €54.58
Value added tax: €10.37
*including VAT, excluding shipping
Seeed Studio Grove - LoRa Radio 433MHz

€13.21*

Net price: €11.10
Value added tax: €2.11
*including VAT, excluding shipping
Particle Power Shield

€26.78*

Net price: €22.50
Value added tax: €4.28
*including VAT, excluding shipping
Seeed Studio Grove - Barometer Sensor (BMP280)

€8.47*

Net price: €7.12
Value added tax: €1.35
*including VAT, excluding shipping
Seeed Studio Grove - Temperature&Humidity Sensor (SHT31)

€14.28*

Net price: €12.00
Value added tax: €2.28
*including VAT, excluding shipping
Seeed Studio Grove - LSM6DS3 6-Axis Accelerometer & Gyroscope

€8.31*

Net price: €6.98
Value added tax: €1.33
*including VAT, excluding shipping
Seeed Studio Seeeduino V4.2 (100% Arduino Uno compatible)

€8.90*

Net price: €7.48
Value added tax: €1.42
*including VAT, excluding shipping
Pololu 5V, 2.5A Step-Down Voltage Regulator D24V22F5

€8.50*

Net price: €7.14
Value added tax: €1.36
*including VAT, excluding shipping
Seeed Studio Grove Smart Plant Care Kit for Arduino

€57.03*

Net price: €47.92
Value added tax: €9.11
*including VAT, excluding shipping
Seeed Studio Grove - Collision Sensor

€8.47*

Net price: €7.12
Value added tax: €1.35
*including VAT, excluding shipping
Seeed Studio Grove - 433MHz Simple RF link kit

€10.38*

Net price: €8.72
Value added tax: €1.66
*including VAT, excluding shipping
Adafruit MCP9808 High Accuracy I2C Temperature Sensor Breakout Board

€5.30*

Net price: €4.45
Value added tax: €0.85
*including VAT, excluding shipping
Seeed Studio Grove - Speaker

€6.57*

Net price: €5.52
Value added tax: €1.05
*including VAT, excluding shipping
Seeed Studio Grove - Encoder

€4.67*

Net price: €3.92
Value added tax: €0.75
*including VAT, excluding shipping
Seeed Studio Grove - RJ45 Adapter

€5.66*

Net price: €4.76
Value added tax: €0.90
*including VAT, excluding shipping
Seeed Studio SD Card Shield V4.0

€11.81*

Net price: €9.92
Value added tax: €1.89
*including VAT, excluding shipping
Seeed Studio Grove Base Shield V2

€4.76*

Net price: €4.00
Value added tax: €0.76
*including VAT, excluding shipping