Technical Specifications
Parameters and characteristics for this part
| Specification | EM3028C7B+ |
|---|---|
| Current - Timekeeping (Max) | 0.4 µA |
| Date Format | YY-MM-DD-dd |
| Features | Square Wave Output, Leap Year, Alarm, Trickle-Charger, EEPROM |
| Interface | I2C |
| Memory Size | 43 B |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 8-SMD |
| Package Name | SMD |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply (Range 1 Maximum) | 1.1 V |
| Voltage - Supply (Range 1 Minimum) | 1.1 V |
| Voltage - Supply (Range 2 Maximum) | 1.2 V |
| Voltage - Supply (Range 2 Minimum) | 1.2 V |
| Voltage - Supply (Range 3 Maximum) | 5.5 V |
| Voltage - Supply (Range 3 Minimum) | 2 V |
| Voltage - Supply, Battery (Maximum) | 5.5 V |
| Voltage - Supply, Battery (Minimum) | 1.1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 2.05 | <5d |
| 2000 | $ 1.96 | |||
| 3000 | $ 1.91 | |||
| 5000 | $ 1.85 | |||
CAD
3D models and CAD resources for this part
Description
General part information
EM3028C7B+
IC RTC CLOCK/CALENDAR I2C SMD
Documents
Technical documentation and resources