DB20P --- VOICE OTP DEMO BOARD USER MANUAL For aP89042 ( 42” ) / aP89021 ( 21” ) / aP89010 ( 10”) Durations PHRASE Key mode CPU mode TG - pin PDIP SOP DIE VCC aP89042 42” 32 32 8 20 20 YES 2.2 ~ 3.6V aP89021 21” 12 12 4 16 16 YES 2.2 ~ 3.6V aP89010 10” 12 12 4 16 16 YES 2.2 ~ 3.6V Rosc 1. Part no. : AP89XS-DB20P 2. PCB SIZE : 36 x 24 mm 3. PCB NO. : SZ6003 Sampling rate 4.9 K Hz 5.26 K Hz 5.88 K Hz 6.09 K Hz 6.33 K Hz 6.67 K Hz 6.85 K Hz 7.14 K Hz Rosc 300K 290K 280K 270K 260K 250K 240K 230K Sampling rate 7.46 K Hz 7.70 K Hz 8.06 K Hz 8.47 K Hz 8.93 K Hz 9.26 K Hz 9.80 K Hz 10.42 K Hz Rosc 4. VCC = 3V 5. Only PWM 6. SBT PIN PLAY Rosc 220K 210K 200K 190K 180K 170K 160K 150K Sampling rate 11 K Hz 11.76 K Hz 12.5 K Hz 13.33 K Hz 14.51 K Hz 15.63 K Hz 16.95 K Hz 18.18 K Hz Rosc 140K 130K 120K 110K 100K 91K 82K 75K APLUS INTEGRATED CIRCUITS INC. TEL : 886-2-2782-9266 FAX : 886-2-2782-9255 http://www.aplusinc.com.tw E-mail: [email protected]