5X1503 Datasheet (Renesas) - MicroClock Programmable Clock Generator

5X1503, MicroClock Programmable Clock Generator

The 5X1503 is a series of small form factor programmable clock generators intended for low-power, consumer, battery powered applications, wearable and smart devices.

The device is a 1 PLL + DCO architecture design with one embedded crystal.

The device is OTP programmable, allowing for up to 3 unique

5X1503 Features

* such as Proactive Power Saving (PPS) and a low power DCO to support system date/time keeping clock at 32.768kHz. Dynamic Frequency Control (DFC) supports dynamically changing between four different PLL frequencies via external requests with controlled frequency changes, reducing frequency overshoot