| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Surface Mount | YES |
| Supplier Device Package | 16-QFN (3x3) |
| Number of Terminals | 16 |
| Package | Tape & Reel (TR);Cut Tape (CT);Digi-Reel®; |
| Mfr | Abracon LLC |
| Product Status | Obsolete |
| Package Shape | SQUARE |
| Manufacturer | Abracon Corporation |
| Operating Temperature | -40°C~85°C |
| Packaging | Cut Tape (CT) |
| Published | 2012 |
| Series | -- |
| Feature | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Clock/Calendar |
| Voltage - Supply | 1.7V~3.6V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 1.8V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | compliant |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Pin Count | 16 |
| JESD-30 Code | S-XQCC-N16 |
| Qualification Status | Not Qualified |
| Power Supplies | 1.8/3.3V |
| Temperature Grade | INDUSTRIAL |
| Interface | SPI |
| Memory Size | 256B |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Seated Height-Max | 0.9 mm |
| Number of Timers | 1 |
| Time Format | HH:MM:SS:hh |
| Non-Volatile Memory | 256 B |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 0.17μA~0.22μA @ 1.8V~3V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 1.5V~3.6V |
| Volatile | NO |
| Information Access Method | I2C; SERIAL, 4-WIRE/3-WIRE |
| Features | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer |
| Length | 3mm |
| Height Seated (Max) | 0.9mm |
| Width | 3mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
AB1814-T3 Datasheet
+8613715157867