ECS-RTC-3225-5609适用于便携式电池供电的小尺寸电子设备
32.768KHz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32.768K或其倍频。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
ECS晶振ECS-RTC-3225-5609是一个I2C总线接口实时时钟(RTC),具有低功耗和嵌入式32.768kHz TCXO温补晶振。精确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。小体积尺寸3.2mmx2.5mmx1.0mm封装，ECS-RTC-3225-5609适用于便携式电池供电的小尺寸电子设备。
| 原厂代码 | 品牌 | ECS石英晶体 | 频率 | 工作温度 |
| ECS-VXO-73-32.768-TR | ECS Crystal | ECS-VXO-73 | 32.768MHz | -10°C ~ 70°C |
| ECS-VXO-73-32.768-TR | ECS Crystal | ECS-VXO-73 | 32.768MHz | -10°C ~ 70°C |
| ECS-VXO-73-32.768-TR | ECS Crystal | ECS-VXO-73 | 32.768MHz | -10°C ~ 70°C |
| ECS-327KE-TR | ECS Crystal | ECS-327KE | 32.768kHz | -40°C ~ 85°C |
| ECS-327KE-TR | ECS Crystal | ECS-327KE | 32.768kHz | -40°C ~ 85°C |
| ECS-327KE-TR | ECS Crystal | ECS-327KE | 32.768kHz | -40°C ~ 85°C |
| ECS-327SMO-TR | ECS Crystal | ECS-327SMO | 32.768kHz | -40°C ~ 85°C |
| ECS-327SMO-TR | ECS Crystal | ECS-327SMO | 32.768kHz | -40°C ~ 85°C |
| ECS-327SMO-TR | ECS Crystal | ECS-327SMO | 32.768kHz | -40°C ~ 85°C |
| ECS-8FMX-327.6-TR | ECS Crystal | ECS-8FX | 32.768MHz | -40°C ~ 85°C |
| ECX-H25BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H25CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H35BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H35CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H23CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H27BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H27CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H37BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H37CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H33BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H33CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H22BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H22CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECX-H32BN-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -40°C ~ 85°C |
| ECX-H32CM-32.768 | ECS Crystal | ECSpressCON™ ECX-H | 32.768MHz | -20°C ~ 70°C |
| ECS-327KO-TR | ECS Crystal | ECS-327KO | 32.768kHz | -40°C ~ 85°C |
| ECS-327KO-TR | ECS Crystal | ECS-327KO | 32.768kHz | -40°C ~ 85°C |
| ECS-327KO-TR | ECS Crystal | ECS-327KO | 32.768kHz | -40°C ~ 85°C |
特点:
小体积尺寸：3.2x2.5x1.0mm有源晶振
电源电压:1.6至5.0V
低功耗:2uA(典型值。)
内置32.768kHz TCXO
工作温度范围:-40℃至+85℃
高稳定性
自动备用电源切换功能
周期可调的定时器输出功能
应用：计算机，服务器，嵌入式系统，物联网，超低功耗，数字时钟
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