ISD2560 Datasheet, PDF (18/42 Pages) Winbond – ISD2560

ISD2560/75/90/120
Notes for Push-Button modes:
1. A9, A8, and A6 = 1 for push-button operation.
2. The first CE LOW pulse performs a start function.
3. The part will begin to play or record after a power-up delay T_PUD.
4. The part must have CE HIGH for a debounce period T_DB before it will recognize another falling edge of
CE and pause.
5. The second CE LOW pulse, and every even pulse thereafter, performs a Pause function.
6. Again, the part must have CE HIGH for a debounce period T_DB before it will recognize another falling
edge of CE , which would restart an operation. In addition, the part will not do an internal power down
until CE is HIGH for the T_DB time.
7. The third CE LOW pulse, and every odd pulse thereafter, performs a Resume function.
8. At any time, a HIGH level on PD will stop the current function, reset the address counter, and power
down the device.
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