DSPIC33FJ128GP708-I/PT Microchip Technology, DSPIC33FJ128GP708-I/PT Datasheet - Page 54

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DSPIC33FJ128GP708-I/PT

Manufacturer Part Number
DSPIC33FJ128GP708-I/PT
Description
IC DSPIC MCU/DSP 128K 80TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr

Specifications of DSPIC33FJ128GP708-I/PT

Program Memory Type
FLASH
Program Memory Size
128KB (128K x 8)
Package / Case
80-TFQFP
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
CAN, I²C, IrDA, LIN, SPI, UART/USART
Peripherals
AC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
69
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 24x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Product
DSCs
Data Bus Width
16 bit
Processor Series
DSPIC33F
Core
dsPIC
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
69
Data Ram Size
16 KB
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DV164033
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1001 - DSPIC33 BREAKOUT BOARDDM300024 - KIT DEMO DSPICDEM 1.1DV164033 - KIT START EXPLORER 16 MPLAB ICD2MA330012 - MODULE DSPIC33 100P TO 84QFPMA330011 - MODULE DSPIC33 100P TO 100QFPDM300019 - BOARD DEMO DSPICDEM 80L STARTERDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32AC164328 - MODULE SKT FOR 80TQFPDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC33FJ128GP708-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC33FJ128GP708-I/PT
Manufacturer:
MICROCHIP
Quantity:
590
Price:
1.00 USD
dsPIC33F
11.7
The Microchip data modem library is composed of
ITU-T compliant algorithms for V.21, V.22, V.22bis,
V.23, V.32 and V.32bis modem recommendations. Bell
standard 103 is also included in this library.
V.21, V.23 and Bell 103 are Frequency Shift Keying
(FSK) modems. V.32, V.32bis and V.22bis are
Quadrature Amplitude Modulation (QAM) modems. V.22
is a Quadrature Phase Shift Keying (QPSK) modem.
V.21, V.22, V.22bis, V.32 and V.32bis are all 2-wire, full-
duplex modems. V.23 is a full-duplex modem when it
operates with a 75 bps backwards channel.
V.22bis includes fallback to V.22, V.23 and V.21
standards. V.32bis optionally falls back to V.22bis, V.22
and V.21 standards.
The dsPIC DSC Soft Modem is well-suited for small
transaction oriented applications, such as, but not
limited to:
• POS Terminals
• Set Top Boxes
• Drop Boxes
• Fire Panels
• Internet Enabled Home Security Systems
• Internet Connected Power, Gas and Water Meters
• Internet Connected Vending Machines
• Smart Appliances
• Industrial Monitoring
Functions supporting ITU-T Recommendation V.42 are
provided with each library. V.42 contains a High-Level
Data Link Control (HDLC) protocol, referred to as Link
Access Procedure for Modems (LAPM) and defines
error correcting protocols for modems.
All data pump modulation and demodulation functions
are written in ASM30 assembly code yielding optimal
code size and execution time. The AT, V.42 and data
pump APIs are written in C30 C Compiler language.
Electronic documentation accompanies the modem
library to help you become familiar with and implement
the library functions. A comprehensive “dsPIC30F Soft
Modem Library User’s Guide” describes the required
APIs for the AT, V.42 and data pump layers.
DS70155C-page 52
Soft Modem Library
Preliminary
11.8
The dsPIC Speech Recognition Library provides voice
control of embedded applications that require an
alternative user interface. With a vocabulary of up to
100 words, the Speech Recognition Library allows
users to control their application using spoken
commands. The Speech Recognition Library is an ideal
front end for hands-free products, such as modem
appliances, security panels and cell phones. The
Speech Recognition Library has very modest memory
and processing requirements and is targeted for the
dsPIC30F5011, dsPIC30F5013, dsPIC30F6012 and
dsPIC30F6014 processors.
Key features of the dsPIC DSC Speech Recognition
Library include:
• US English language support
• Speaker independent recognition of isolated
• No speaker training is required
• Hidden Markov Modem-based recognition system
• Recognition time < 500 msec
• Master library of 100 common words (listed in the
• Windows operating system-based utility allows
• Additional words can be added to the master
• Data tables can be stored in external memory
• Optional keyword activation and silence detection
• Optional system self-test using a predefined
• Flexible API
• Full compliance with Microchip MPLAB C30 C
• “dsPIC30F Speech Recognition Library User’s
• Designed to run on dsPICDEM™ 1.1 General
11.8.1
• Sampling Interface: Si-3000 Audio Codec
• System Operating Frequency: 12.288, 18.432 or
• Computational Power: 8 MIPS
• Program Flash Memory: 18 KB + 1.5 KB for each
• RAM: < 3.0 KB
words
“dsPIC30F Speech Recognition Library User’s
Guide” )
the user to create a custom word library from the
master library
library (fee based)
keyword
Compiler Language Tools
Guide” and “dsPIC30F Word Library Builder
User’s Guide”
Purpose Development Board (DM300014)
operating at 12.0 kHz
24.576 MHz
library word
Speech Recognition Library
RESOURCE REQUIREMENTS
© 2005 Microchip Technology Inc.

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