MicroClock 5X1503 / 5X1503L / 5X1503S Development Kits
The MicroClock 5X1503 / 5X1503L / 5X1503S Development Kit includes a USB interface connecting board, 5X1503 / 5X1503L / 5X1503S evaluation board, tiny evaluation board...
概览
简介
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 frequency outputs. The 5X1503 has built-in unique 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 and undershoot (ORT). The 5X1503S device can also support a spread clock for EMI reduction.
An internal OTP memory allows the user to store up to four independent configurations that can be loaded on power-up without programming. It can then be reprogrammed again through the I2C interface.
The 5X1503 supports three LVCMOS type outputs. Two outputs have programmable amplitude. A low-power 32.768kHz clock is supported with only less than 1.5μA current consumption for system RTC reference clock needs.
特性
- Proactive Power Saving (PPS) features save power during the end device power down mode
- Dynamic Frequency Control (DFC) feature allows programming up to 2 difference configuration that switch dynamically
- Programmable output clock amplitude(1.0V, 1.1V, 1.2V and 1.8V) to support low output swing clock requirement
- Dedicated 32kHz output with 8 options clock amplitude (5X1503L)
- Spread Spectrum compatible; tracks spreading input clock for low EMI (5X1503S)
- Integrated crystal for no external input source requirement
- User configurable through I2C or OTP programming
- Supported by IDT Timing Commander™ software tool
产品对比
应用
设计和开发
软件与工具
软件与工具
| Software title
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Software type
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公司
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|---|---|---|
| Timing Commander Timing Commander™ 是一个基于 Windows™ 的创新软件平台，通过这个平台，系统设计工程师可以通过直观且灵活的图形用户界面 (GUI) 对精密的计时设备进行配置、编程和监控。
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Code Generator | 瑞萨电子 |
1 item
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开发板与套件
开发板与套件
模型
ECAD 模块
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.
此为出厂可配置设备。试用自定义部件配置工具。
Processing table
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- Cart icon to the right of the chip icon: Indicates that samples are available for this product
视频和培训
MicroClock™ Clock Generator Family Overview
Brief overview of the MicroClock™ family of tiny, flexible clock generators designed for wearable, hearable and IoT applications.
Video List
新闻和博客
| 博客 | 2019年7月27日 | ||
| 新闻 | 2017年10月25日 |
