Direct Drive Voice/Dual Tone Melody Controller?

INTRODUCTION SNC362 is a 1-channel voice synthesizer and dual-tone melody IC with PWM direct drive circuit. It built-in a 4-bit tiny controller with one 4-bit input port and two 4-bit I/O ports. By programming through the tiny controller in SNC362, user’s varied applications including voice secti

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Direct Drive Voice/Dual Tone Melody Controller

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1 CH Speech, PWM/DAC output

SNC362 is a 1-channel voice synthesizer and dual-tone melody IC with PWM direct drivecircuit. It built-in a 4-bit tiny controller with one 4-bit input port and two 4-bitI/O ports. By programming through the tiny controller in SNC362, user’s varied applicationsincluding voice section combination, dua ??Working Voltage :??2.4V - 5.5V\n??8 I/O\n??128*4 bits RAM\n??96K*10 ROM size\n??PWM Direct Drive circuit\n??System clock : 2MHz\n??Low Power Reset\n;

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Direct Drive Voice/Dual Tone Melody Controller

文件：397.34 Kbytes 頁數(shù)：11 Pages

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4 CH Speech/Melody, 12bit PPDAC output

SNC36250 is a 257 seconds single chip 4-channel voice synthesizer IC which containsI/O pins and a tiny controller. By programming through the tiny controller, users’applications including section combination, trigger modes, output status, high performancemelody, multiple voices, and other logic func ??Working Voltage : 1.9V – 5.5V\n? 257 seconds @6KHZ sample rate?\n? 256*4 bits RAM?\n? Max. 640K*10 bits ROM?\n? 64K program ROM?\n? 16 I/O ports : P1, P2, P3, P6?\n? IR function : P3.3?\n? 8-level Push-Pull Direct Drive circuit?\n? 12 bit Push-Pull DA output?\n? System clock: 2MHz?\n? - Option of ;

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