2PCS DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module Beats Replace DS1307 I2C RTC Board with Male to Female Jumper Wire Cable
2PCS DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module Beats Replace DS1307 I2C RTC Board with Male to Female Jumper Wire Cable
Key features
- DS3231 16-pin memory chips - AT24C32 ,extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.
- Highly accurate RTC completely manages all timekeeping functions.The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping.
- Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.
- Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.
- A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output. In addition, RST pin is monitored as generating a μP reset.
Two time-of-day alarms Operation voltage: 3.3-5.5V Fast (400kHz) I2C Interface Memory chips: AT24C32 (storage capacity 32K) Application: Servers/Telematics/Utility Power Meters/GPS DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module . Calendar alarm clock with two programmable square-wave output . Generating seconds, minutes, hours, day, month and year information. Wiring instructions : SCL→A5 SDA→A4 VCC→5V GND→GND Package included: 2 X DS3231 AT24C32 IIC module with battery 20 X Female to male cable
Free shipping on orders $50+. 30-day hassle-free returns.
More in ICs & Voltage Regulators
589 products · See all ICs & Voltage Regulators →
150Pcs 2.54mm Pitch IC Socket Adaptor Kit 6 8 14 16 18 24 28 40Pin
Big 74LS IC TTL 74 Logic IC Series Assortment 66 Types, 132 pcs, 74LS00, 74LS08, 74LS32,74LS76, 74LS04, 74LS14, 74LS47, 74LS90, 74LS244, 74LS245, 74LS164, 74LS138, 74LS157
BOJACK 20 Values 50 Pcs SN74LS and SN74HC Series Low-Power Logic IC Chip Assortment Kit for IC Chip Work
Glarks 40Pcs 74LSxxx and 74HCxxx Series Low-Power Logic IC Assortment Kit
EEEEE IC kit 161 pcs, 20 Models Chip Assortment Set Analog Integrated Circuits Electronics Parts Opamp Pack, 555 Timer Components, Op Amp, Oscillator, Pwm, IC Plier Included UA741 LM358 and More..
208pcs 12 Types DIP IC Socket Assortment Kit 2.54mm 0.1" Pitch 6 8 14 16 18 20 24 24Wide 28 28Wide 32 40 Pin DIP IC Socket Solder Type Adaptor Assortment Kits
IC Chips kit 180 pcs 20 Values Chip Assortment Set+19 pcs
40Pcs 20 Types 74HCxx and 74LSxx Series Logic IC Assortment Kit, High-Speed Low-Power Integrated Circuit Chip with Store Case