1-CH H.Q. Speech Controller

INTRODUCTION SNC21168A is a one-channel voice synthesizer IC with Push-Pull direct drive circuit. It built-in a 4-bit tiny controller with four 4-bit I/O ports. By programming through the tiny controller in SNC21168A, user’s varied applications including voice section combination, key trigger arr

1-CH H.Q. Speech Controller

SNC21168A is a one-channel voice synthesizer IC with Push-Pull direct drive circuit.It built-in a 4-bit tiny controller with four 4-bit I/O ports. By programming throughthe tiny controller in SNC21168A, user’s varied applications including voice sectioncombination, key trigger arrangement, output co • Working Voltage : 2.4V – 5.5V\n•  System Clock : 2MHz\n•  168 seconds @6KHZ sample rate\n•  I/O Port\n  - 16 bit I/O ports : P1, P2, P3, P6\n  - High driving/sink current : P3.2 & P3.3\n  - IR function : P3.3 or P2.3 \n•  128*4 bits RAM\n•  Max. 16K*10 program ROM\n•  512K*10 shared ROM\n•  8-leve;

1-CH H.Q. Speech Controller

INTRODUCTION SNC21168 is a one-channel voice synthesizer IC with Push-Pull direct drive circuit. It built in a 4-bit tiny controller with four 4-bit I/O ports. By programming through the tiny controller in SNC21168, user’s varied applications including voice section combination, key trigger arran