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SNC3/松翰Sonix产品线 |
SNC3产品类型 : 和弦多通道音乐芯片
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SNC3产品系列中文简介: |
SNC353 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 SNC353, user’s varied applications including voice section combination, dual-tone melody, key trigger arrangement, output control, and other logic functions can be easily implemented.
Single power supply 2.4V – 5.5V
20 seconds voice capacity are provided (@6KHZ sample rate)
Built in a 4-bit tiny controller
One 4-bit input port and two 4-bit I/O ports are provided
128*4 bits RAM are provided
6ATChip.com4K*10 ROM size are provided for voice data and program
Maximum 16k program ROM is provided
Readable ROM code data
IR carrier signal is provided
Built in a high quality speech synthesizer
Adaptive playing speed from 2.5k-20kHz is provided
One voice channel plus Dual-Tone Melody
Built in a PWM Direct Drive circuit and a fixed current D/A output
System clock: 2MHz
Low Power Reset
Direct Drive Voice,Dual Tone Melody Controller,
SNC385,SNC384,SNC375,SNC374,SNC363,SNC362,SNC353,
SNC352,SNC343,SNC342,SNC333,SNC332,SNC323,SNC322,
SNC313,SNC312,
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自 1986 年以来,Sonix 开创了许多突破性的影像准确性和制程效率技术, 协助晶圆和芯片制造商真正地改变世界创造新的里程碑的超音波检测技术。在其它竞争对手不断失败时,我们不断研发以及解决非常困难问题的方法 |
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SNC3产品系列英文简介: |
5.1. Oscillator
SNC353 accept RC type oscillator for system clock. The typical circuit diagram for oscillator is listed as follow. rOSCVCCRC Oscillator
5.2. ROM
SNC353 contains substantial 64K words (10-bit) internal ROM. Program, voices and other data are shared with this same 64K words ROM.
5.3. RAM
SNC353 contains 128 nibbles RAM. The 128 nibbles RAM are divided into eight pages (page 0 to page 7, 16 nibbles RAM on each page). In our programming structure, users can easily define and locate RAM pageAC80F in the program. For instance, users can use the instructions, PAGEn (n=0 to 7) to switch and indicate the RAM page. Besides, users can use direct mode, M0 ~ M15 in the data transfer type instructions, to access all 16 nibbles of each page.
5.4. Power Down Mode
“End” instruction will power down SNC353 and enable IC to consume fewer current for power saving. (<3uA @VDD=3V and <5uA @VDD=5V) Please be aware that when the power down mode is activated in SNC353, any valid data transition (LH or HL) occurri
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SNC3产品系列全部型号:Direct Drive Voice,Dual Tone Melody Controller,
SNC385,SNC384,SNC375,SNC374,SNC363,SNC362,SNC353,
SNC352,SNC343,SNC342,SNC333,SNC332,SNC323,SNC322,
SNC313,SNC312, |
松翰Sonix/SNC3系列部分产品...
• SNC385 61 Sec 秒产品 / sonix,松翰,SNC385,61 Sec 秒 / 掩膜ICMask IC
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• SNC384 61 Sec 秒产品 / sonix,松翰,SNC384,61 Sec 秒 / 掩膜ICMask IC
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• SNC375 42 Sec 秒产品 / sonix,松翰,SNC375,42 Sec 秒 / 掩膜ICMask IC
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• SNC374 42 Sec 秒产品 / sonix,松翰,SNC374,42 Sec 秒 / 掩膜ICMask IC
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• SNC363 31 Sec 秒产品 / sonix,松翰,SNC363,31 Sec 秒 / 掩膜ICMask IC
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• SNC362 31 Sec 秒产品 / sonix,松翰,SNC362,31 Sec 秒 / 掩膜ICMask IC
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• SNC353 20 Sec 秒产品 / sonix,松翰,SNC353,20 Sec 秒 / 掩膜ICMask IC
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• SNC352 20 Sec 秒产品 / sonix,松翰,SNC352,20 Sec 秒 / 掩膜ICMask IC
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