DSPIC33FJ128GP708-I/PT Microchip Technology, DSPIC33FJ128GP708-I/PT Datasheet - Page 51

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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/微芯
Quantity:
20 000
TABLE 11-4:
11.4
The dsPICworks tool is a free data analysis and signal
processing
Windows
Windows XP platforms. It provides an extensive
number of functions encompassing:
• Wide variety of Signal Generators – Sine, Square,
• Extensive DSP Functions – FFT, DCT, Filtering,
• Extensive Arithmetic Functions – Algebraic
• 1-D, 2-D and 3-D Displays
• Multiple Data Quantization and Saturation
• Multi-Channel Data Support
• Automatic “Script File”-based Execution Options
• File Import/Export interoperable with MPLAB IDE
• Digital Filtering Options support Filters generated
• ASM30 Assembler File Option to export Data
© 2005 Microchip Technology Inc.
Complex FFT
Complex FFT
Complex FFT
Block FIR
Block FIR Lattice
Block IIR Canonic
Block IIR Lattice
Matrix Add
Matrix Transpose
Vector Dot Product
Vector Max
Vector Multiply
Vector Power
Note 1:
Triangular, Window Functions, Noise
Convolution, Interpolation
Expressions, Data Scaling, Clipping, etc.
Options
available for any user-defined sequence of
dsPICworks Tool Functions
by dsPIC DSC Filter Design
Tables into dsPIC33F RAM
2:
3:
Function
dsPICworks™ Data Analysis and
DSP Software
®
9x, Windows NT
C = # columns, N = # samples, M = # taps, S = # sections, R = # rows.
1 cycle = 25 nanoseconds @ 40 MIPS.
Complex FFT routine inherently prevents overflow.
package
(3)
(3)
(3)
FUNCTION EXECUTION TIMES
for
16 + C(6 + 3(R – 1))
®
46 + N(16 + 7M)
use
, Windows 2000 and
41 + N(4 + 7M)
36 + N(8 + 7S)
53 + N(4 + M)
Cycle Count
20 + 3(C * R)
19 + 7(N – 2)
Equation
17 + 3N
17 + 4N
16 + 2N
with
Microsoft
Preliminary
®
N = 32, M = 32
N = 32, M = 32
Conditions
N = 32, M = 8
N = 32, S = 4
C = 8, R = 8
C = 8, R = 8
N = 128
N = 256
N = 64
N = 32
N = 32
N = 32
N = 32
FIGURE 11-1:
(1)
Number of
Cycles
19055
3739
8485
1205
7337
1188
2350
212
113
229
145
232
80
dsPICworks
ANALYSIS AND DSP
SOFTWARE
(2)
dsPIC33F
Execution Time @
DS70155C-page 49
™ DATA
40 MIPS
212.1 μs
476.4 μs
183.4 μs
93.5 μs
30.1 μs
29.7 μs
58.8 μs
5.3 μs
5.8 μs
2.8 μs
5.7 μs
3.6 μs
2.0 μs

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