MSP53C391, MSP53C392 SLAVE SPEECH SYNTHESIZERS
D Slave Speech Synthesizers, LPC, MELP,
CELP
D Two Channel FM Synthesis, PCM D 8-Bit Microprocessor With 61 instructions D 3.
3V to 6.
5V
CMOS Technology for Low
Power Dissipation
D Direct Speaker Drive Capability D Internal Clock Generator That Requires No
External Components
D Two Software-Selectable Clock Speeds D 10-kHz or 8-kHz Speech Sample Rate
SPSS024 – NOVEMBER 1999
MSP53C391 N PACKAGE (TOP VIEW)
DATA2/EOS DATA1 DATA0 OUT2 OUT1 EOS R/W OSC IN
1 2 3 4 5 6 7 8
16 DATA3/BUSY 15 STROB 14 IRQ 13 DAC+ 12 DAC–
11 VDD 10 VSS 9 INIT
description
The MSP53C391 and MSP53C392 are catalog MSP50C3x codes which implements the functionality of a sla...