SN-20S FEATURES  The world’s smallest low current consumption for crystal built-in oscillator. 0.35μA typ.(VDD=1.8V)  Small size package (2.0×1.2mm)  Pb-free RoHS compliant  Built-in crystal resonator processed by high reliable photo-lithograhic technology. Specifications ():  Nominal Frequency (f_nom): 32.768kHz  Frequency tolerance (f_tol ): ±20 x 10-6  Supply Voltage (VDD): 1.2～5.5V  Storage temperature (T_stg): -55 〜 +125ºC  Operating temperature (T_use): -40 〜 +85ºC  Turnover Temperature (Ti): +25±5ºC  Frequency temperature coefficient (β): (−0.030±10%) x 10-6/ºC2  Frequency / voltage coefficient (f0_VDD): ±1×10-6/V VDD=1.2 to 5.5V  Current consumption (IDD): 0.35 typ. / 0.65 max. μA @VDD=1.8V,No load condition 0.50 typ. / 0.80 max. μA @VDD=3.3V,No load condition  Sleep current (IDD2): 0.25 typ. / 0.60 max. μA @VDD=1.2 to 5.5V,No load condition  Symmetry (SYM): 50±10 % Load：15pF  Rise time / Fall time (tr/tf): 200ns Max. Load：15pF output level 10 to 90%  Input voltage (VIL): 0.2VDD max. V INHN terminal (VIH): 0.8VDD min. V INHN terminal  Output voltage (VoL): 0.4 max. V Q terminal  (VoH): VDD-0.4 min. V Q terminal  Output load condition (CMOS) (CLOUT): 15 max. pF CMOS Loading  Start-up time (t_str): 0.15 Typ. / 0.50 max. VDD=1.2 to 5.5V  Frequency aging (f_aging): ±3 x 10-6 First year Unless otherwise stated, characteristics (specifications) shown in the above table are based on the Ta=+25℃、VDD=3.3V condition.

分享到：

• 打印本文
• 关闭本页
• 评论

上一篇：SC-32L 下一篇：SC-32R