FC-320-NV FC3215AN 32.768000KHZ 12.5 +20.0-20.0 FC3215AN 32.768000KHZ 7.0 +20.0-20.0 FC3215AN 32.768000KHZ 9.0 +20.0-20.0 FC3215AN 32.7680KF-A FC3215AN 32.7680KF-A0 FC3215AN 32.7680KF-A3 FC3215AN 32.7680KF-A5 FC3215AN 32.7680KF-AC FC3215AN 32.7680KF-AC0