SNC729中文资料PDF规格书
SNC729规格书详情
INTRODUCTION
The SNC729 is a simply chip base on new DSP technology. SNC729 provide simply and easy control functions for system manufactory. SNC729 also is a high performance voice IC. That is built-in 64K word high speed ROM, and by different model to built-in 64K word ~ 960K words low speed ROM, the maximum program size is full ROM size include high-speed and low-speed ROM.
The SNC729 have three timer, one real time clock and one watchdog timer and built-in a hi-performance software synthesizer to provide lot of voice effects, such as hi-decompression engine to support from 1.5Kbps ~ 32Kbps compression rate for speech and music, multi-channel voice synthesizer to provide 12-channel wave table melody.
FEATURES
♦ Power supply: 2.4V ~ 3.6V (for 2 batteries application)
3.6V ~ 5.1V (for 3 batteries application)
♦ Built-in a new 16-bit DSP core with 16 MIPS CPU performance
♦ Software-based voice/melody processing
♦ Rich Function Instruction Set
♦ System Clock
− 16MHz crystal or R-C type oscillator for system clock
♦ I/O Ports:
− 24 I/O pins (P0.0~P0.15, P1.0~P1.7)
− P0.15 with IR carrier signal
♦ RAM size: 4K*16 bits
♦ ROM size: 128KW
− High performance program ROM: 64K*16 bits
− Low speed ROM: 64 KW
♦ Maximum program size: Full ROM Size
♦ 3 Timer, 1 RTC, 1 WDT
- Timer With Individual pre-scalar and auto-reload function
- RTC with 0.25/0.5/1 sec period
- Watchdog Timer
♦ 9 Interrupt Sources
− 4 for Internal Timer (timer0, 1, 2 and RTC)
− 4 for External (P0.0~P0.3)
− 1 for DA (Push Pull DAC)
♦ Two voice channels / 12 melody channels
♦ Three 8-bit timer with auto-reload function
♦ Built in a 12-bit Push-Pull DAC output
♦ Internal regulator provided
♦ Low Voltage Reset
♦ Low Voltage Detect
♦ Sampling Rate: 8KHz ~16KHz
♦ Built-in software voice synthesizer (multiple bit-rate solution 1.5Kbps, 1.72Kbps, 2Kbps, 2.4Kbps, 3Kbps, 4Kbps, 5Kbps, 6Kbps, 8Kbps, 16Kbps, 20Kbps, 24Kbps, 28Kbps, 32Kbps, 35Kbps @ 8K, 10K, 12K, 14K, 16K sampling rate)
♦ Built-in software melody synthesizer includes the dual-tone melody and 12-channel wave-table melody.
产品属性
- 型号:
SNC729
- 制造商:
SONIX
- 制造商全称:
SONIX
- 功能描述:
16-bit Voice Processor
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
原厂 |
N/A |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TI/德州仪器 |
24+ |
SMD |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI |
23+ |
SOP8 |
5000 |
原装正品,假一罚十 |
询价 | ||
TI |
22+23+ |
QFN |
38363 |
绝对原装正品全新进口深圳现货 |
询价 | ||
原厂 |
20+21+ |
标准封装 |
8880 |
十年老店,原装正品 |
询价 | ||
SONIX |
2022 |
QFN |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SONIX |
23+ |
NA/ |
3470 |
原厂直销,现货供应,账期支持! |
询价 | ||
TI/德州仪器 |
2122+ |
BGA |
36000 |
全新原装正品,优势渠道,价格美丽 |
询价 | ||
DIP16 |
1 |
自己现货 |
询价 |