What is STK88C4050?
This is ROM-less Adpcm Voice Controller. |
[PDF] Complete Technical Details can be found in the
STK88C4050 datasheet
provided at this page.Summary in PDF FileSyntek Semiconductor Co Ltd Specification 1 FEATURES Operating voltage 2 5V 5 5V Maximum CPU operating frequency 4 194 304Hz at 2 7V Provide X tal or RC oscillator Both can run at high speed or slow speed low power RC oscillator can detect internal or external resister automatically I O port 24 I O pins 8 of 24 pins with wake up function Five 12 bit timers Four channels for voice or melody processing Two DACs for voice or melody playing Also internal programming for single DAC playing One pair of PWM for voice or melody playing Eight interrupt sources NMI Can be Watchdog Timer interrupt IRQ0 Timer 0 interrupt IRQ1 Timer 1 interrupt IRQ2 Timer 2 interrupt IRQ3 Timer 3 interrupt IRQ4 Timer 4 interrupt IRQ5 External interrupt IRQ6 Base Timer interrupt STK88C4050 w w w D at aS he et 4U c om Voice Microcontroller 1 23 www datasheetgo.com Syntek Semiconductor Co Ltd 2 PIN NAME ASSIGNMENT Total 97 pads 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Pin Name P10 P17 P20 P27 P30 P37 DAC1 DAC2 PWM1 PWM2 VCOCAP RXOSC XOSC2 RESB TESTB VDD VDD PWM GND1 GND2 GND PWM ROMSEL 1 0 ROMCSB ROMEB 3 0 RADDR 19 14 XADDR 4 1 ADDR |
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[ Detailed Data ] |
Manufacturers : Syntec Semiconductor  |
SYNTEC STK88C4050 CONTROLLER ROM-less Adpcm Voice Controller |
Datasheet STK88C4050 PDF DownLoad ( SYNTEC ) |