MSP50C30 - Texas Instruments

MSP50C30 MIXED-SIGNAL PROCESSOR

The MSP50C30 combines an 8-bit microprocessor, two speech synthesizers, ROM, RAM, and I/O in a low-cost single-chip system. The architecture uses the same arithmetic logic unit (ALU) for the two synthesizers and the microprocessor, thus reducing chip area and cost and enabling the microprocessor to do a multiply operation in 0.8 µs. The MSP50C30 features two.

Features

two independent channels of linear predictive coding (LPC), which synthesize high-quality speech at a low data rate. Pulse-code modulation (PCM) can produce music or sound effects. For more information, see the MSP50C30 User’s Guide (TI literature number SPSU012). PJM PACKAGE (TOP VIEW) NC NC OA16 OA15 OA14 OA13 OA12 OA11 OA10 OA9 OA8 OA7 OA6 OA5 OA4 OA3 OA2 OA1 NC NC 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 NC NC NC NC NC NC OA17 OA18 OA19 OA20 OA21 OA22 VSS ID7 ID6 ID5 ID4 ID3 ID2 ID1 ID0 INIT VDD PA0 NC NC NC NC NC NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2.