The ECS-327MV-CN-TR is a miniature 32.768 kHz SMD CMOS crystal oscillator featuring MultiVolt™ capability. It operates over a wide supply voltage range of 1.6V to 3.63V and offers a tight frequency stability of ±25 ppm across an extended operating temperature range of -40°C to +85°C. Housed in a compact 1.6 x 1.2 x 0.7 mm ceramic package, this device features low current consumption and a standby function. Its small footprint and low power characteristics make it ideal for demanding applications such as LoRa WAN, IoT devices, and other low power portable or industrial electronics.