DSPIC33FJ128GP708-I/PT

Manufacturer Part NumberDSPIC33FJ128GP708-I/PT
DescriptionIC DSPIC MCU/DSP 128K 80TQFP
ManufacturerMicrochip Technology
SeriesdsPIC™ 33F
DSPIC33FJ128GP708-I/PT datasheets
 

Specifications of DSPIC33FJ128GP708-I/PT

Program Memory TypeFLASHProgram Memory Size128KB (128K x 8)
Package / Case80-TFQFPCore ProcessordsPIC
Core Size16-BitSpeed40 MIPs
ConnectivityCAN, I²C, IrDA, LIN, SPI, UART/USARTPeripheralsAC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o69Ram Size16K x 8
Voltage - Supply (vcc/vdd)3 V ~ 3.6 VData ConvertersA/D 24x10b/12b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
ProductDSCsData Bus Width16 bit
Processor SeriesDSPIC33FCoredsPIC
Maximum Clock Frequency40 MHzNumber Of Programmable I/os69
Data Ram Size16 KBMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT3rd Party Development Tools52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By SupplierPG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DV164033Minimum Operating Temperature- 40 C
Lead Free Status / RoHS StatusLead free / RoHS CompliantFor Use With876-1001 - 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
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dsPIC33F
11.4.1
SIGNAL GENERATION
dsPICworks™ Data Analysis and DSP Software support
an extensive set of signal generators, including basic
sine, square and triangle wave generators, as well as
advanced generators for window functions, unit step,
unit sample, sine, exponential and noise functions.
Noise, with specified distribution, can be added to any
signal. Signals can be generated as 32-bit floating-point,
or as 16-bit fractional fixed-point values, for any desired
sampling rate. The length of the generated signal is
limited only by available disk space. Signals can be
imported or exported from or to MPLAB IDE file register
windows. Multi-channel data can be created by a set of
multiplexing functions.
11.4.2
DIGITAL SIGNAL PROCESSING
(DSP) AND ARITHMETIC
OPERATIONS
dsPICworks Data Analysis and DSP Software have a
wide range of DSP and arithmetic functions that can be
applied to signals. Standard DSP functions include
transform operations: FFT and DCT, convolution and
correlation, signal decimation, signal interpolation
sample rate conversion and digital filtering. Digital
filtering is an important part of the dsPICworks tool. It
uses filters designed by the sister-application, dsPIC
DSC Filter Design, and applies them to synthesized or
imported signals. The dsPICworks tool also features
special operations, such as signal clipping, scaling and
quantization, all of which are vital in real practical
analysis of DSP algorithms.
11.4.3
DISPLAY AND MEASUREMENT
dsPICworks Data Analysis and DSP Software have a
wide variety of display and measurement options.
Frequency domain data may be plotted in the form of
2-dimensional
‘spectrogram’
and
‘waterfall’ options. The signals can be measured
accurately by a simple mouse click. The log window
shows current cursor coordinates, as well as derived
values, such as the difference from last position and
signal frequency. Signal strength can be measured
over a particular range of frequencies. Special support
also exists for displaying multi-channel and multiplexed
data. Graphs allow zoom options. The user can choose
from a set of color scheme options to customize display
settings.
DS70155C-page 50
11.4.4
FILE IMPORT/EXPORT – MPLAB
IDE AND MPLAB ASM30 SUPPORT
dsPICworks Data Analysis and DSP Software allow
data to be imported from the external world in the form
of ASCII text or binary files. Conversely, it also allows
data to be exported out in the form of files. The
dsPICworks tool supports all file formats supported by
the MPLAB import/export table. This feature allows the
user to bring real-world data from MPLAB IDE into the
dsPICworks tool for analysis. The dsPICworks tool can
also create ASM30 assembler files that can be
included into the MPLAB workspace.
11.5
Digital Filter Design Software Utility
The Digital Filter Design tool for the dsPIC33F 16-bit
digital signal controllers makes designing, analyzing and
implementing Finite Impulse Response (FIR) and Infinite
Impulse Response (IIR) digital filters easy through a
menu-driven, user-intuitive interface. This tool performs
complex mathematical computations for filter design,
provides superior graphical displays and generates
comprehensive design reports. Desired filter frequency
specifications are entered and the tool automatically
generates the filter code and coefficient files ready to
use in the MPLAB Integrated Development Environment
(IDE). System analysis of the filter transfer function is
supported with multiple generated graphs, such as
magnitude, phase, group delay, log magnitude, impulse
response and pole/zero locations.
FIGURE 11-2:
3-dimensional
Preliminary
DIGITAL FILTER DESIGN
TOOL INTERFACE
© 2005 Microchip Technology Inc.