Evaluation Board for 5L2503 MicroClock
This is the evaluation board for the Renesas 5L2503 MicroClock programmable clock generator. With crystal integration, the 5L2503 only requires a small space on the...
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Overview
Description
The 5L2503 MicroClock™ is a programmable clock generator intended for low-power, consumer, wearable, and smart devices. The 5L2503 device is a 3 PLL& architecture design. Each PLL is individually programmable, allowing for up to 3 unique frequency outputs. The 5L2503 has built-in unique features such as Proactive Power Saving (PPS) to deliver better system-level power management.
An internal OTP memory allows the user to store the configuration in the device without programming after power-up and then the device can be reprogrammed again through the I²C interface. The 5L2503 has programmable VCO and PLL source selection allowing the user to do power-performance optimization based on the application requirements. A low-power 32.768kHz clock is supported with only less than 2μA current consumption for system RTC reference clock needs.
Features
- Configurable OE pin function as OE, PPS, or DFC control function
- Proactive Power Saving (PPS) features save power during the end device power-down mode
- Dynamic Frequency Control (DFC) feature allows programming up to 4 different frequencies that switch dynamically
- Spread spectrum clock support to lower system EMI
- I²C Interface
- Supported by the Timing Commander™ software tool
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 570 KB | |
| Application Note | PDF 187 KB | |
| Application Note | PDF 348 KB | |
| Overview | PDF 1023 KB | |
| Application Note | PDF 307 KB | |
| Application Note | PDF 495 KB | |
| Application Note | PDF 565 KB | |
| Application Note | PDF 438 KB | |
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Design & Development
Software & Tools
Software & Tools
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Software type
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Company
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| Timing Commander Timing Commander™ is an innovative Windows™-based software platform enabling system design engineers to configure, program, and monitor sophisticated timing devices with an intuitive and flexible graphical user interface (GUI).
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Code Generator | Renesas |
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Boards & Kits
5L2503 MicroClock Development Kit
The 5L2503 evaluation board is made for configuration and signal integrity verification. With USB programming board, Renesas Timing CommanderTM GUI can be used to...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
This device is factory-configurable. Try the Custom Part Configuration Utility.
Processing table
| VFQFPN | 12 | I | Yes | Cut Tape | 1 | 1.63 | Get Samples, | |
| VFQFPN | 12 | I | Yes | Reel | 1 | 1.63 |
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Videos & Training
MicroClock™ Clock Generator Family Overview
A brief overview of the MicroClock™ family of tiny, flexible clock generators designed for wearable, hearable, and IoT applications.
Related Resources
Video List
News & Blog Posts
| Board Space Is Key for Wearable Products | Blog Post | Jul 27, 2019 |
| IDT Addresses Challenges in Wearable and Small Form Factor Designs with a New Family of Compact Clock Generators | News | Oct 25, 2017 |