Technical Documents
PDF / CAD
RoHS Compliant · Lead-Free
EIA-481 Standard
DS1338U-33+T&R I2C RTC Clock/Calendar 8-uMAX — ADI | ICBOMS
MPN DS1338U-33+T&R
Active
Spot Stock · 24-48h Dispatch
100% Original Sealed
IC RTC CLOCK/CALENDAR I2C 8UMAX
In Stock: 4 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$13.36 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$13.36
Working on a production BOM or have a target unit price? Submit Target Price
$13.36 / ea
4 in stock — maximum per order · 3–4 days lead time
[SPEC] Essential Parameters Snapshot Full Specifications (13)
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supply Voltage 3V ~ 5.5V
Memory / RAM 56B
Full Technical Specifications
13 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Clock/Calendar |
| Mounting | Surface Mount |
| Supply 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) |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for DS1338U-33+T&R?
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
DS1338U-33+T&R
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