ECS-RTC-3225-5609是一款I2C总线接口实时时钟(RTC)，具有低功耗和嵌入式32.768kHz晶振 TCXO。小体积晶振尺寸3.2mmx2.5mmx1.0mm封装，电源电压：1.6～5.0V，低电流消耗：2uA（典型值），工作温度范围：-40℃至+85℃，具有超小型，轻薄型，低抖动，低功耗，高稳定性，可调周期的定时器输出功能等特点，后备电源自动切换功能，精密的温度传感器和温度补偿电路确保时钟精度。RTC支持日历、时钟和定时器功能，包括闰年补偿。适用于便携式、电脑，服务器，嵌入式系统，物联网，超低功耗，数字时钟，电池供电和小尺寸电子设备。
超低功耗时钟晶振ECS-RTC-3225-5609-TR特别适用于数字时钟
| 原厂代码 | 品牌 | 贴片晶振 | 频率 | 工作温度 |
| ECS-3225S33-260-FN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S33-260-FN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S33-260-FN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S25-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S25-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S25-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S18-200-FN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S18-200-FN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S18-200-FN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S18-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S18-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S18-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-TXO-3225-200-TR | ECS Crystal | ECS-TXO-3225 | 20MHz | -30°C ~ 85°C |
| ECS-TXO-3225-200-TR | ECS Crystal | ECS-TXO-3225 | 20MHz | -30°C ~ 85°C |
| ECS-TXO-3225-200-TR | ECS Crystal | ECS-TXO-3225 | 20MHz | -30°C ~ 85°C |
| ECS-3225S33-200-FN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S33-200-FN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S33-200-FN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S18-260-FN-TR | ECS晶振 | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S18-260-FN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S18-260-FN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S33-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S33-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S33-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S33-200-EN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S33-240-EN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S33-260-EN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S30-200-EN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S30-240-EN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S30-260-EN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S25-200-EN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S25-240-EN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S25-260-EN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S18-200-EN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S18-240-EN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S18-260-EN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S30-200-FN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S30-240-FN-TR | ECS Crystal | ECS-3225S | 24MHz | -40°C ~ 85°C |
| ECS-3225S30-260-FN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
| ECS-3225S25-200-FN-TR | ECS Crystal | ECS-3225S | 20MHz | -40°C ~ 85°C |
| ECS-3225S25-260-FN-TR | ECS Crystal | ECS-3225S | 26MHz | -40°C ~ 85°C |
超低功耗时钟晶振ECS-RTC-3225-5609-TR特别适用于数字时钟
32.768k晶振是款实时时钟晶振，它的作用是可以产生时序电路基准信号。而之所以选用32.768K是因为它是2的15次幂，是因为可以很精确的得到一秒的计时。不仅如此，包括所有的实时时钟晶振一般都是32.768或其倍频。贴片32.768K晶振的负载电容都是12.5PF。常用32.768K晶振的电子产品有智能手机、智能手表、安防和可穿戴设备等等。也还有很多生活类、工业类电子也会常用到这款频率的进口晶振。
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