DALLAS | High-End Industrial Timing & Sensing
LXB Semicon distributes DALLAS high-reliability RTC, temperature sensing, and secure identification ICs for industrial and automotive applications. Original brand sourcing only — traceable, compliant, and non-commodity distribution.
| Mfr Part | Datasheet | Manufacturer | Category | Function | Interface | Supply Voltage (VDD) | Backup Voltage (VBAT) | Time Accuracy | Operating Temperature | Alarms | Outputs | Temperature Sensor | I²C Speed | Package | Mounting | RoHS |
| DS3231MZ |  |
Dallas / Maxim Integrated (Analog Devices) | Real-Time Clock (RTC) | Clock & Calendar with TCXO | I²C (2-Wire) | 2.3 – 5.5 V | 2.3 – 5.5 V | ±5 ppm (−40°C to +85°C) | −40 °C to +85 °C | 2 Programmable Alarms | 1 Hz, 32.768 kHz, Square-Wave | Integrated, ±3°C | Up to 400 kHz | SOIC-8 | Surface Mount | Compliant |