AC103003 Microchip Technology, AC103003 Datasheet - Page 8

• Manufacturer Part Number: AC103003
• Description: BOARD DEMO PIC10F CAP TOUCH
• Manufacturer: Microchip Technology
• Series: mTouch™r

Specifications of AC103003

• Sensor Type: Touch, Capacitive
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: PIC10F204, PIC10F206
• Interface Type: USB
• Operating Voltage: 2 V to 5.5 V
• Data Bus Width: 8 bit
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Silicon Manufacturer: Microchip
• Silicon Core Number: PIC10F204, PIC10F206
• Kit Application Type: Sensing - Touch / Proximity
• Application Sub Type: Capacitive Touch
• Kit Contents: Board And Literature
• For Use With/related Products: PIC10F204/6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Interface: -
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Voice continues to be a popular and natural
medium of communication and human
interface. Interfacing embedded applications
using voice in local languages can help cater
products to regional needs. Audio can also
help interfacing electronics to the visually
impaired. Microchip’s analog, memory,
microcontroller and digital signal controller
products, software and tools allow the designer
to include speech or audio interfaces into
many types of products.
Microchip’s hardware and software solutions
enable these types of audio functions:
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Audio applications served by Microchip include:
buzzers, alarms, public address systems, toys
and gaming systems, musical instruments,
hands-free phone kits, radar detectors,
electronic stethoscopes, home appliances
(microwave ovens, washing machines), security
systems, baby monitors, telecommunication
systems and walkie talkies.
Software Libraries
Microchip has a variety of software libraries
that can be used for these audio functions. In
particular there are multiple options for audio
encoding and decoding, allowing the designer
to select the best trade-off between audio
quality, storage space and CPU processing
requirements.
Audio and Speech Solutions
Generation of tones, alarms and musical
notes
Playback of pre-recorded audio information
Recording and playback of audio information
Audio encoding and decoding
Graphic equalizer
Noise reduction and echo cancellation
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Human Interface Solutions
Audio Application Software
Silicon Solutions
Many 8-bit PIC microcontrollers can generate tones, alarms
and musical notes in various applications. Microchip’s 16-bit
microcontrollers and digital signal controllers and 32-bit
microcontrollers provide up to 512 Kbytes of Flash program
memory and up to 32 Kbytes of RAM. On-chip direct memory
access peripherals allow data to be streamed to and from
memory with minimal CPU interaction. Software libraries are
available to interface with a variety of external Flash storage
devices if extra storage capacity is required. The dsPIC DSCs
and PIC32 MCUs have DSP libraries included in their respective
compilers to enable higher performance and more efficient
processing of high quality audio.
The dsPIC digital signal controllers offer certain specialized
peripherals for audio applications, namely:
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For easy selection of microcontrollers, digital signal controllers
and analog products, use Microchip’s on-line Advanced Parts
Selector (MAPS) which enables user-defined filters to sort
features for a parametric search of devices.
ADPCM
G.711
G.726A
Speex
GUI-based Audio
System Design
WAV
Acoustic Echo
Cancellation
Line Echo
Cancellation
Noise
Suppression
Graphic Equalizer
16-bit D/A Converter
Codec/Data Converter Interface module
1 nanosecond SMPS PWM (for Class D amplification)
Microchip also offers a wide portfolio of low power, high
performance operational amplifiers which can be used to
buffer audio signals or drive small speakers.
Algorithm
PIC16,
PIC18
PIC32
PIC24,
dsPIC30,
dsPIC33
dsPIC30,
dsPIC33
PIC24,
dsPIC30,
dsPIC33
dsPIC30,
dsPIC33
PIC32
dsPIC30,
dsPIC33
dsPIC30,
dsPIC33
dsPIC30,
dsPIC33
dsPIC30,
dsPIC33
Platform
Support
AN643 – Adaptive Differential Pulse
Code Modulation
Audio Library for PIC32MX
SW300026 – dsPIC DSC/PIC24 G.711
Speech Encoding/Decoding Library
SW300090 – dsPIC DSC G.726A Speech
Encoding/Decoding Library
dsPIC DSC Speex Speech Encoding/
Decoding Library
dsPIC DSC Speech & Audio Fast Forward
Audio Library for PIC32MX
SW300060 – dsPIC DSC Acoustic Echo
Cancellation Library
SW300080 – dsPIC DSC Line Echo
Cancellation Library
SW300040 – dsPIC DSC Noise
Suppression Library
dsPIC DSC Equalizer Library
Library/Graphic User Interface (GUI)