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AT88CK109STK3 Datasheet, PDF (12/38 Pages) ATMEL Corporation – AT90USB1287 (AVR) 64 QFN device (2.7V < VCC < 5.5V)
AT88SCK109STK3
Figure 9. Buzzer Implementation Schematic
Brief Spec:
Input Signal:
Square Wave
Resonant frequency: 4.0  0.5 KHz
Sound Pressure Level: 78dB
3.6.3 Description of the Interface Header
The 10-Pin header (J1) of the AT88Microbase provides interfacing for daughter boards.
Figure 10. 10-Pin Interface Header
3-10
8699A—CRYPTO—10/09
AT88CK109STK3 User Guide