SNC12121中文產品介紹 :
1 INTRODUCTION
SNC108 is a one-channel voice synthesizer IC with PWM direct drive circuit. It built-in a 4-bit tiny controller with one 4-bit input port, two 4-bit I/O ports. By programming through the tiny controller in SNC108, user’s varied applications including voice section combination, key trigger arrangement, output control, and other logic functions can be easily implemented.
SNC15120,SNC15085,SNC15061,SNC15060,SNC15041,SNC15040,SNC15031,SNC15030,
SNC15020,SNC15016,SNC12340,SNC12269,SNC12268,SNC12168,SNC12121,SNC12120,
SNC12085,SNC12060,SNC12040,SNC12030,SNC12020,SNC12016,SNC12012,
SNC12010,SNC11E,SNC11D,SNC11C,SNC11B,SNC11A,SNC119,
One Channel Direct Drive Speech Controller
2 FEATURES
?? Single power supply 2.4V – 5.1V
?? 52 seconds voice capacity are provided(@6KHZ sample rate)
?? Built in a 4-bit tiny controller
?? One 4-bit input port, two 4-bit I/O ports are provided
?? 64*4 bits RAM are provided
?? 160K*10 ROM size are provided for voice data and program
?? Maximum 16k program ROM is provided
?? Built in a high quality speech synthesizer
?? Adaptive playing speed from 2.5k-20kHz is provided
?? One voice channel
?? Built in a PWM Direct Drive circuit and a fixed current D/A output
?? System clock : 2MHz
SNC1系列產品線：SNC15120,SNC15085,SNC15061,SNC15060,SNC15041,SNC15040,SNC15031,SNC15030,
SNC15020,SNC15016,SNC12340,SNC12269,SNC12268,SNC12168,SNC12121,SNC12120,
SNC12085,SNC12060,SNC12040,SNC12030,SNC12020,SNC12016,SNC12012,
SNC12010,SNC11E,SNC11D,SNC11C,SNC11B,SNC11
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