SNC21168中文资料PDF规格书
SNC21168规格书详情
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 arrangement, output control, and other logic functions can be easily implemented.
FEATURES
♦ Single power supply 2.4V – 5.5V
♦ System Clock is 2MHz, the instruction cycle is 4us
♦ 168 seconds voice capacity are provided (@6KHZ sample rate)
♦ Built in a 4-bit tiny controller
♦ I/O Port
► Four 4-bit I/O ports P1, P2, P3 and P6 are provided
► The driving/sink current of P3.2 & P3.3 is up to 8mA/16mA
► The IO pins P3.3 or P2.3 can be modulated with 38.5Khz carry signal to implement IR function.
► PWM output for IO (P3.0~P3.3)
♦ 128*4 bits RAM are provided
♦ Maximum 16k program ROM is provided
♦ 512K*10 shared ROM for voice data and program
♦ Readable ROM code data
♦ Built-in one channel High Quality speech synthesizer
♦ Adaptive playing speed from 2.5k-20kHz is provided
♦ Automatic repetition
♦ Support 5-bit ADPCM and 10 bit PCM format
♦ Built in an 8-level volume control Push-Pull Direct Drive circuit output, can directly connected to Speaker for sound output
♦ 12 bit Push-Pull DA output and 12 bit current DAC output
♦ Event Mark function supported
♦ Low-Voltage Detect circuit
♦ Watch Dog Timer Reset function.
产品属性
- 型号:
SNC21168
- 制造商:
SONIX
- 制造商全称:
SONIX
- 功能描述:
1-CH H.Q. Speech Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
23+ |
BGA |
4500 |
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询价 | ||
TI/德州仪器 |
QQ咨询 |
DIP |
85 |
全新原装 研究所指定供货商 |
询价 | ||
BudIndustries |
新 |
91 |
全新原装 货期两周 |
询价 | |||
120 |
真实现货库存 |
询价 | |||||
TI |
23+ |
BGA |
8000 |
全新原装现货,欢迎来电咨询 |
询价 | ||
22+ |
长期备有现货 |
500000 |
行业低价,代理渠道 |
询价 | |||
TEXAS |
2021+ |
60000 |
原装现货,欢迎询价 |
询价 | |||
TI |
18 |
DIP |
200 |
进口原装正品优势供应QQ3171516190 |
询价 | ||
TI |
D/C |
CDIP |
4 |
特价热销现货库存100%原装正品欢迎来电订购! |
询价 | ||
TI |
2020+ |
BGA |
800 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |