نظرة عامة على المنتج
The ST3215SB32768E0HPWBB from Kyocera AVX is a 32.768kHz tuning fork crystal resonator in a 3.2×1.5mm SMD ceramic package. The E0 denotes 9pF load capacitance, H denotes +/-20ppm tolerance, P denotes -40C to +85C temperature range, W denotes +/-200ppm stability, and BB indicates tape-and-reel packaging with AEC-Q200 automotive qualification.
المواصفات الرئيسية
- Type: 32.768kHz Tuning Fork Crystal (SMD)
- Manufacturer: Kyocera AVX
- Frequency: 32.768kHz
- Package: 3.2 x 1.5 x 0.8mm ceramic SMD
- Load Capacitance: 9pF
- Frequency Tolerance: +/-20ppm @ 25C
- Frequency Stability: +/-200ppm (-40C to +85C)
- ESR: 70k Ohm max
- Drive Level: 0.1uW (0.5uW max)
- Motional Capacitance: 3.7fF typical
- Shunt Capacitance: 0.9pF typical
- Operating Temp: -40C to +85C
- Storage Temp: -55C to +85C
- Aging: +/-3ppm/year
- AEC-Q200: Qualified
- RoHS: Compliant
الميزات
- Compact 3.2×1.5mm SMD ceramic package
- AEC-Q200 automotive qualified
- +/-20ppm tight frequency tolerance for accurate RTC
- 9pF load capacitance for low-power oscillator design
- -40C to +85C wide operating temperature
- Reflow solder compatible ceramic package
التطبيقات
- Real-time clock (RTC) modules
- Automotive ECU timekeeping
- Wearable device RTC
- Microcontroller RTC oscillator
- IoT device time stamping