5L2503-000NVGI8

Clock Generators, PLLs, Frequency Synthesizers Overview

The 5L2503-000NVGI8 is a MicroClock programmable clock generator from Renesas Electronics Corporation, housed in a 10-VFQFPN package. It features a PLL + DCO architecture with an embedded crystal, eliminating the need for external input sources. The device supports up to three unique LVCMOS frequency outputs via OTP programming and can be reprogrammed through an I²C interface. Key capabilities include Proactive Power Saving (PPS) for power-down modes, Dynamic Frequency Control (DFC) for switching configurations, and a dedicated low-power 32.768kHz output consuming less than 1.5μA for RTC reference needs.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Embedded crystal oscillator with PLL + DCO architecture
• Up to three unique LVCMOS outputs configurable via OTP or I²C
• Proactive Power Saving (PPS) and Dynamic Frequency Control (DFC)
• Low-power 32.768kHz output (<1.5μA) for system date/time keeping

Clock Generators, PLLs, Frequency Synthesizers Applications

• Battery-powered consumer electronics
• Wearable devices
• Smart devices requiring low-power clock generation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity through authorized Renesas distributors. Confirm package type (10-VFQFPN) and lead-free status. Check for End-of-Life (EOL) notices or Production Change Notices (PCN) affecting availability. Ensure compatibility with Timing Commander™ software for configuration if required.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model for applications requiring ultra-low power consumption and small form factor. The embedded crystal simplifies PCB layout by removing external oscillator components. Verify that the required output frequencies and amplitudes align with the device's programmable range and LVCMOS output specifications.

Clock Generators, PLLs, Frequency Synthesizers Part Context

Part of the MicroClock family of ultra-low-power, miniature, programmable clock generators. Designed specifically for space-constrained and battery-operated systems where power efficiency and minimal external components are critical design constraints.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Consult Renesas documentation for direct substitutes within the 5X1503/5L1503 series. Verify pinout and electrical parameter compatibility before replacing. Use official replacement lists provided by authorized distributors.