PDF《深圳市安科微科技有限公司》

21 Voice Group one by one sequentially. Serial Trigger Mode : TG2 is used to trigger the maximum

63 Voice Group CPU Command Mode : TG2 is used as Clock Pin (SCK). TG3 INPUT Key Stand-alone Trigger Mode : TG3 is used trigger Only One Group. CPU Command Mode : TG3 is used as Clock Pin (DO). OUTPUT As Output PIN , Output the BUSY or Flash Signal. TG4 INPUT Key Stand-alone Trigger Mode : TG4 is used trigger Only One Group. OUTPUT As Output PIN , Output the BUSY or Flash Signal. TG5 INPUT Key Stand-alone Trigger Mode : TG5 is used trigger Only One Group. OUTPUT As Output PIN , Output the BUSY or Flash Signal. TG6 INPUT Key Stand-alone Trigger Mode : TG6 is used trigger Only One Group. OUTPUT As Output PIN , Output the BUSY or Flash Signal. TG7 INPUT Key Stand-alone Trigger Mode : TG7 is used trigger Only One Group. OUTPUT As Output PIN , Output the BUSY or Flash Signal. TG8 INPUT Key Stand-alone Trigger Mode : TG8 is used trigger Only One Group. OUTPUT As Output PIN , Output the BUSY or Flash Signal. PWM2 OUTPUT As a PWM PIN , can Directly drive the Speaker . As a DAC PIN ,

8 bit D/A Current Output. PWM1 OUTPUT As a PWM PIN , can Directly drive the Speaker . VDD INPUT Power Supply PIN , Connected with a 0.1 uF to VSS. VDDL INPUT Power Supply PIN , Connected with VDDL @ 2.4~4.5 V Working Voltage. Power Supply PIN , Connected with a 0.1 uF to VSS. @3.6~5V Working Voltage. VSS INPUT Connected to Ground. 深圳市安科微科技有限公司 AK040H SHENZHENANKEWEIELECTRONICSCO.,LTD. V. 2.06

5 7/11/2011 ? TG2 Low Reset TG1 TG2 TG3 TG4 VSS DAC/ PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD Speaker

104 [email protected]~3.6V Reset 深圳市安科微科技有限公司 AK040H AK040H SHENZHENANKEWEIELECTRONICSCO.,LTD. V. 2.06

6 7/11/2011 ? AK040H Application Circuit AK040H 3.6V Stand - alone Mode AK040H 5V Stand - alone Mode TG1 TG2 TG3 TG4 VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD Speaker

104 VDD @2.4V~3.6V Speaker

8050 TG1 TG2 TG3 TG4 VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD

104 VDD @2.4V~3.6V TG1 TG2 TG3 TG4 VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD Speaker

104 104 VDD @2.4V~5V Speaker

8050 TG1 TG2 TG3 TG4 VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD

104 104 VDD @2.4V~5V 深圳市安科微科技有限公司 AK040H AK040H AK040H AK040H AK040H SHENZHENANKEWEIELECTRONICSCO.,LTD. V. 2.06

7 7/11/2011 AK040H 3.6V Serial Mode VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD Speaker

104 VDD @2.4V~3.6V IO1 VDD VSS IO2 IO3 TG1 TG2 TG3 TG4 Count Signal Reset Count Signal Busy Signal MCU Application MCU Fig.

5 VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD

104 VDD @2.4V~3.6V IO1 VDD VSS IO2 IO3 TG1 TG2 TG3 TG4 Count Signal Reset Count Signal Busy Signal MCU Application MCU

8050 Fig.

6 深圳市安科微科技有限公司 AK040H AK040H AK040H SHENZHENANKEWEIELECTRONICSCO.,LTD. V. 2.06

8 7/11/2011 AK040H 5V Serial Mode VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD Speaker

104 VDD @2.4V~5V IO1 VDD VSS IO2 IO3 TG1 TG2 TG3 TG4 Count Signal Reset Count Signal Busy Signal MCU Application MCU

104 Fig.

7 VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD

104 VDD @2.4V~5V IO1 VDD VSS IO2 IO3 TG1 TG2 TG3 TG4 Count Signal Reset Count Signal Busy Signal MCU Application MCU

8050 104

104 Fig.

8 深圳市安科微科技有限公司 AK040H AK040H AK040H SHENZHENANKEWEIELECTRONICSCO.,LTD. V. 2.06

9 7/11/2011 AK040H 3.6V CPU Mode VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD Speaker

104 VDD @2.4V~3.6V IO1 VDD VSS IO3 TG1 TG2 TG3 DI Data DO Data MCU Application MCU IO2 SCK Signal Fig.

9 VSS DAC/PWM2 PWM1 TG8 TG7 TG6 TG5 VDDL VDD

104 VDD @2.4V~3.6V IO1 VDD VSS IO3 TG1 TG2 TG3 DI Data DO Data MCU Application MCU