MA300012 Microchip Technology, MA300012 Datasheet - Page 9

• Manufacturer Part Number: MA300012
• Description: MODULE DSPIC30F SAMPLE 64QFP
• Manufacturer: Microchip Technology

Specifications of MA300012

• Module/board Type: dsPIC30F Plug-in Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: DM240001
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Speech
Often speech and low fidelity audio applications use a DSP for algorithm processing and an MCU for control. The dsPIC30F can
replace both in many applications and reduce total system cost. The dsPIC DSC provides enough MIPS for many speech and
audio applications, such as noise and echo cancellation, speech recognition and quality speech compression and playback.
The dsPIC DSC is also an ideal companion to a main DSP in high-end audio applications; offloading functions such as a
digital tuner, satellite radio, equalizer, etc.
Power Conversion and Monitoring
The dsPIC30F is ideal for a variety of power conversion and monitoring applications. UPSs, inverters, as well as power
management units within complex equipment, such as copiers, telecom switches and routers, require advanced power
management. The dsPIC30F has Pulse Width Modulation (PWM) outputs, fast analog-to-digital conversion and plenty of
computation power to satisfy the needs of these applications.
Applications:
• Online UPS
• Electric vehicles
• AC to DC converters
• Inverters
• Power and environment monitor in servers
• Power management for equipment
• Circuit breakers
• Arc fault detection
• Auxiliary power unit
• DC to DC converters
• Power factor correction
• Welding machines
Applications:
• Intercom systems
• High quality speech playback
• Distributed speaker network
• Musical instrument effects
• Voice activated and wireless microphones
• Teleconferencing equipment
• Noise cancelling headsets
• Cabin noise cancellation
• Speech recognition
• Speakerphones
• Hands-free kit
• Answering machines
• Digital two-way radios
• Voice recorders
• 5V native operation for noisy environments
• 28-, 40-, 64- and 80-pin variants
• Up to 2 programmable dead time settings
• 58.6 kHz PWM frequency at 10-bit resolution
• Speech Recognition Application Library
• 1 or 2 fault pins
• Speech Encoding/Decoding Library
• Center-aligned or edge-aligned PWM
• Acoustic Echo Cancellation Library
• Complementary or independent PWM
• Noise Suppression Library
• 6 or 8 PWM output
• Ready to use DSP Library
• Digital Filter Design tool
• A/D sampling synchronized to PWM cycle
• Reduced board space
• 2 or 4 simultaneous A/D samples
• Reduced total system cost
• 10-bit, 1 Msps A/D converter
• Small footprint package options
Enabling Features of the dsPIC30F:
Enabling Features of the dsPIC30F:
• 12-bit, 200 ksps A/D converter
• Codec interface: AC97 and I²S
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