16-bit Voice Processor

INTRODUCTION The SNC749 is a simply chip base on new DSP technology. SNC749 provide simply and easy control functions for system manufactory. SNC749 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, 448K words low speed ROM

16-bit DSP Voice Processor

The SNC749 is a simply chip base on new DSP technology. SNC749 provide simply andeasy control functions for system manufactory. SNC749 also is a high performance voiceIC. That is built-in 64K word high speed ROM, and by different model to built-in 64Kword, 448K words low speed ROM, the maximum progr • 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• System Clock 16MHz crystal or R-C type oscillator• 24 I/O pins (P0.0~P0.15, P1.0~P1.7)• RAM ;

RECTIFIER DIODE

RECTIFIER DIODE Repetitive voltage up to 2500 V Mean forward current 4760 A Surge current 70 kA

RECTIFIER DIODE

RECTIFIER DIODE Repetitive voltage up to 2500 V Mean forward current 5180 A Surge current 70 kA

MEDIUM CURRENT, HIGH PERFORMANCE, LOW VOLTAGE PNP TRANSISTOR

DESCRIPTION The device is manufactured in low voltage PNP Planar Technology by using a Base Island layout. The resulting Transistor shows exceptional high gain performance coupled with very low saturation voltage. ■ VERY LOW COLLECTOR TO EMITTER SATURATION VOLTAGE ■ DC CURRENT GAIN, hFE > 100

Microcontroller with TrackPoint microcode from IBM

文件：100 Kbytes Page：14 Pages

Microcontroller with TrackPoint microcode from IBM

文件：100 Kbytes Page：14 Pages