
Contact
Send MessageAS1801-BTDT
1.8V ~ 3.6V|0.5µA @ 1.5V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC RTC CLK/CALENDAR I2C 8-TDFN
Specifications
- Brand
- ams
- Package
- 8-UFDFN Exposed Pad
- Packaging
- —
- Weight
- —
Total Inventory
107pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how AS1801-BTDT from ams fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | ams | |
| Series | - | |
| Type | Clock/Calendar | |
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger | |
| Memory Size | - | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Interface | I²C, 2-Wire Serial | |
| Voltage - Supply | 1.8V ~ 3.6V | |
| Voltage - Supply, Battery | 0.9V ~ 3.6V | |
| Current - Timekeeping (Max) | 0.5µA @ 1.5V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-UFDFN Exposed Pad | |
| Supplier Device Package | 8-TDFN (2x2) |
Recommended Products

RES 26.4 OHM 1W 1% AXIAL

CRYSTAL 40.610 MHZ 6PF SMT

CRYSTAL 13.56MHZ 12PF SMD

OSC DCTCXO PROGRAMMABLE

CAP CER 390PF 3KV X7R 1812

CAP CER 330PF 63V C0G/NP0 0603

CAP ALUM 1500UF 20% 100V SNAP

SENSOR WIRE LEADS

LED T-2 T5.5 28VDC SLIDE RED

LJT 8C 8#16 PIN RECP
Datasheet & Documents
as1801-btdt.pdf
PDF Document · 26 pages










