DS3231 RTC Module Clock Timing IC Memory Module For Timekeeping Beats Function

DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module for Timekeeping Beats Function

Product Description

* DS3231 16-pin memory chips - AT24C32 ,extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.
* 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.
* Highly accurate RTC completely manages all timekeeping functions.The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping.
* 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.

DS3231 module parameters:
1. Size: 38mm (length) * 22mm (width) * 14mm (height)
2. Weight: 8g
3. Operating voltage: 3.3 -- 5.5V
4. Clock chip: high precision clock chip DS3231
5. Clock accuracy: within the range of 0-40℃, the accuracy is 2ppm, and the annual error is about 1 minute.
6. With 2 calendar alarm clocks
7. Programmable square wave output
8. The real-time clock generates seconds, minutes, hours, weeks, Dates, months, and year timeouts, and provides leap year
compensation valid until 2100 years.
9. The chip has its own temperature sensor with an accuracy of ± 3℃
10. Memory chip: AT24C32 (32K storage capacity)
11.IIC bus interface, transmission speed 400kHz (when operating voltage is 5V)
12. Other IIC devices can be cascaded. The 24C32 address can be modified through short circuit A0/A1/A2. The default address is
0x57.
13. With battery CR2032, ensure that the clock moves normally after the system is powered off.
14. Packaging method: single anti-static packaging
Wiring instructions (take Arduino uno r3 as an example):
SCL→A5
SDA→A4
VCC→5V
GND→GND

Specification

item	value
Model Number	DS3231
Place of Origin	China
	Guangdong
Brand Name	original
Chipset	AT24C32
Supplier Type	stock
Application	Clock Module
Product name	DS3231 (no battery)
Memory Speed	400 KHz
Special Feature	Lightweight
Volts	5.5 Volts
Shipping By	DHLUPSFedexEMSHK PostMore
PAYMENT	PaypalTTWestern UnionTrade Assurance MoneyGram
lead time	3-5 days

Package & Shipping

Shipping Cost (Take the US for example (DHL)

The specific cargo weight is calculated based on the product volume

QTY (pcs)	weight(kg)	shipping cost(usd)
1-50	0.5	22
50-100	1	28
101-150	1.5	35
151-200	2	45

If you need more information or have any demands pls contact me~

Company Profile

FAQ

1.Can you provide photo?
For routine order products or stock, photos can provide immediately . For some special or uncommon products, photes can be provided photos before delivery.

2.Can you guarantee products original?
Yes, we mainly provide original brand products. For new products, warranty is one year.

3.What’s your date code?
Newest. For old models, will specify the date code.

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Muz Tech Co., Ltd. is a customer-oriented independent stocking distributor for Wireless modules, Antennas, Electronic components, and Routers! We only provide new and original parts with the best price and good service for our customers. Muz Tech carries wireless modules and electronic components in several product categories, with a multi-supplier chain to serve all possible needs of customers, high quality, and best services. Muz Tech Co., Ltd. is a customer-oriented independent stocking distributor for Wireless modules, Antennas, Electronic components, and Routers!