Hengjiaan DS3231 Precision RTC Clock Memory Modules (2 PCS)
Temperature range of -40 to +85Deg.C, timing accuracy is maintained at +/-5ppm (+/- 0.432 sec / day)
Provide battery backup for the continuous timing
Low power consumption
Footprints and functionally compatible with the DS3231
Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation
Two calendar alarm
1Hz and 32.768kHz output
Reset output and input buttons Debounced
High-speed (400kHz) I2C serial bus
+2.3 V to +5.5 V Supply Voltage
Accuracy of 3Deg.C Digital Temperature Sensor
-40 to +85Deg.C operating temperature range
16-pin SO (300mil) package
| General | |
|---|---|
| Brand | Hengjiaan |
| Model | N/A |
| Quantity | 1 set |
| Form Color | Black + Yellow + Multi-Colored |
| Material | PCB |
| Specification | |
| English Manual / Spec | No |
| Download Link | No |
|
Dimensions & Weight |
|
|---|---|
|
Dimensions |
3.15 in x 2.36 in x 0.59 in (8 cm x 6 cm x 1.5 cm) |
|
Weight |
0.14 oz (4 g) |
|
Packing List |
|---|
|
2 x DS3231 RTC modules |
All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.
To enable volume discounts on this site, use coupon code: BULKRATE during checkout.
You will see a discount applied at the bottom of the shopping cart. Competitive
pricing is available. Contact us for details.
| Quantity | 3+ units | 5+ units | 10+ units |
|---|---|---|---|
| Rate | US$3.46 shipped | US$3.45 shipped | US$3.43 shipped |
What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate’s intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That’s why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.