SNC739 参数 Datasheet PDF下载

初步

============ ============内容

SNC739

16位语音处理器

1.引言..............................................................................................................................3

2 。 FEATURES.........................................................................................................................................3

3.引脚分配...........................................................................................................................4

4. ROM TABLE......................................................................................................................................6

5. RAM表......................................................................................................................................7

6.系统时钟..............................................................................................................................8

6.1 C

RYSTAL

I

NPUT

.................................................................................................................................8

6.2 ROSC我

NPUT

......................................................................................................................................8

7. I / O端口............................................................................................................................................9

8.定时器/计数器.........................................................................................................................10

9. PUSH - PULL DAC............................................................................................................................11

10.稳压器................................................................................................................................11

10.绝对最大额定值............................................. .............................................. 12

11.电气特性.............................................. .......................................... 12

12.应用CIRCUIT............................................................................................................13

13.粘接PAD..............................................................................................................................15

版本。 1.6

1

2007年3月7日