The MSP50x3x family uses a revolutionary architecture to combine 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 op.
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. LPC and PCM can be added together to produce a composite result. For more information, see the MSP50x3x User’s Guide (literature number SPSU006). Table 1. MSP50x3x Family DEVICE MSP50C32 MSP50C33 MSP50C34 MSP50P34 MSP50C37 MSP50P37 AMOUNT OF ROM/PROM 16K bytes mask ROM 32K bytes mask ROM 64K bytes mask ROM 64K bytes PROM 16K bytes mask ROM 16K bytes PROM FEATURES 9/10 I/O lines 9/10 I/O lines 9/10 I/O lines, 24 .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MSP50C30 |
Texas Instruments |
MIXED-SIGNAL PROCESSOR | |
2 | MSP50C32 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
3 | MSP50C33 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
4 | MSP50C34 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
5 | MSP50C601 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
6 | MSP50C604 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
7 | MSP50C605 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
8 | MSP50C614 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
9 | MSP5000 |
PMC-Sierra |
MSP | |
10 | MSP50P34 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
11 | MSP50P37 |
Texas Instruments |
MIXED-SIGNAL PROCESSORS | |
12 | MSP5.0A |
Vishay |
Surface Mount TRANSZORB Transient Voltage Suppressors |