DS1338U-33+T&R I2C RTC Clock/Calendar 8-uMAX — ADI | ICBOMS
MPNDS1338U-33+T&R
Active
IC RTC CLOCK/CALENDAR I2C 8UMAX
$4.3900Ref. price · indicative, final on quote
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Clock/Calendar |
| Mounting | Surface Mount |
| Voltage | 3V ~ 5.5V |
| Voltage - supply, battery | 1.3V ~ 3.7V |
| Current - timekeeping | 125µA ~ 200µA @ 3.63V ~ 5.5V |
| Interface | I²C, 2-Wire Serial |
| Operating temperature | -40°C ~ 85°C |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Leap Year, NVSRAM, Square Wave Output |
| Date format | YY-MM-DD-dd |
| Memory size | 56B |
| Time format | HH:MM:SS (12/24 hr) |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |