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EM Microelectronic EM3028C7B+
Manufacturer
Manufacturer Product Number
EM3028C7B+
Description
IC RTC CLOCK/CALENDAR I2C SMD
Manufacturer Standard Lead Time Contact us
Detailed Description
IC RTC CLOCK/CALENDAR I2C SMD
Datasheet View datasheet
EDA/CAD Models
Product Attributes
Type
Description
Manufacturer
EM Microelectronic
Operating Temperature
-40°C ~ 85°C (TA)
DigiKey Programmable
Not Verified
Voltage - Supply
1.1V, 1.2V, 2V ~ 5.5V
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Features
Alarm, EEPROM, Leap Year, Square Wave Output, Trickle-Charger
Mounting Type
Surface Mount
Supplier Device Package
SMD
Memory Size
43B
Voltage - Supply, Battery
1.1V ~ 5.5V
Interface
I2C
Package / Case
8-SMD
Current - Timekeeping (Max)
0.4µA @ 5V
Type
Clock/Calendar
Documents & Media
Additional Resources
Attribute
Description
Part Number Alias
EM3028C7B+
14005598
2651-EM3028C7B+TR-ND
Availability
Out of Stock
Updated
5/16/2026
In-Stock: 0
Packaging Quantity Unit Price Ext Price
1 54.000 ₫ 54.000 ₫
54.000 ₫
All prices are shown in the selected currency
Tape & Reel (TR) · Digikey
Quantity Unit Price Ext Price
1,000
54.000 ₫
54.000.000 ₫
2,000
51.000 ₫
102.000.000 ₫
3,000
50.000 ₫
150.000.000 ₫
5,000
49.000 ₫
245.000.000 ₫
MOQ 1,000 · Order multiple 1,000