DSPIC33FJ128GP706A-I/PT Microchip Technology, DSPIC33FJ128GP706A-I/PT Datasheet - Page 4

IC DSPIC MCU/DSP 128K 64-TQFP

DSPIC33FJ128GP706A-I/PT

Manufacturer Part Number
DSPIC33FJ128GP706A-I/PT
Description
IC DSPIC MCU/DSP 128K 64-TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr

Specifications of DSPIC33FJ128GP706A-I/PT

Program Memory Type
FLASH
Program Memory Size
128KB (128K x 8)
Package / Case
64-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
53
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 18x10b/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
53
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
Core Frequency
40MHz
Core Supply Voltage
3.3V
Embedded Interface Type
I2C, SPI, UART
No. Of I/o's
53
Flash Memory Size
128KB
Supply Voltage Range
3V To 3.6V
Rohs Compliant
Yes
Package
64TQFP
Device Core
dsPIC
Family Name
dsPIC33
Maximum Speed
40 MHz
Operating Supply Voltage
3.3 V
Interface Type
CAN/I2C/SPI/UART
On-chip Adc
36-chx10-bit|36-chx12-bit
Number Of Timers
9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1001 - DSPIC33 BREAKOUT BOARD
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC33FJ128GP706A-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
MCP3909 / dsPIC33F 3-Phase Energy Meter Reference Design
Chapter 5. PC Software
Chapter 6. Meter Communications Protocol
Appendix A. Schematics and Layouts
Appendix B. Bill Of Materials (BOM)
Appendix C. Power Calculation Theory
DS51723A-page 4
5.1 Overview And Installation ............................................................................. 43
5.2 Establish Communication ............................................................................. 44
5.3 Basic Parameters Output Screen ................................................................. 45
5.4 Phase A/B/C Harmonic Output Screen ........................................................ 45
5.5 Distortion Rate .............................................................................................. 46
5.6 Harmonic Power ........................................................................................... 46
5.7 Energy Accumulation ................................................................................... 47
5.8 Calibration Step 1 - Reset All Calibration ..................................................... 47
5.9 Linearity Calibration ...................................................................................... 48
5.10 Apparent Power Calibration ....................................................................... 49
5.11 Phase Lag Calibration ................................................................................ 50
6.1 Introduction ................................................................................................... 51
6.2 Test Connection Command .......................................................................... 52
6.3 Total Data Request ...................................................................................... 52
6.4 Status Register ............................................................................................. 54
6.5 Harmonic Content Command ....................................................................... 54
6.6 Total Harmonic Distortion (THD) Command ................................................ 55
6.7 Start Energy Measurement Command ......................................................... 56
6.8 Stop Energy Measurement Command ......................................................... 56
6.9 Harmonic Power Command ......................................................................... 57
6.10 Calibrate Meter Voltage/current Command ................................................ 58
6.11 Calibrate Phase Lag Command ................................................................. 59
6.12 Calibrate Apparent Power Command ......................................................... 59
6.13 Calibrate Energy Pulse Command ............................................................. 60
6.14 Reset All Meter Calibration Values Command ........................................... 60
6.15 Calibrate Meter Constant (Energy Pulse Output Constant) ....................... 61
A.1 Introduction .................................................................................................. 63
A.2 Schematics And Pcb Layout ........................................................................ 63
C.1 Overview ...................................................................................................... 75
C.2 Synchronous Sampling And Quasi-synchronous Sampling ........................ 75
C.3 The Harmonic Analysis Algorithm Of Quasi-synchronous Sampling ........... 82
C.4 Measuring The Voltage/current Rms Value And Power Using Quasi-synchro-
C.5 Measuring Frequency .................................................................................. 87
C.6 Improving Measurement Precision Of Quasi-synchronous Sampling Algorithm
C.7 Measuring Secondary Parameters .............................................................. 91
C.8 Apparent Power Of Each Phase And Total Apparent Power ....................... 91
C.9 Power Factor Of Each Phase And Total Power Factor ............................... 91
nous Sampling Algorithm ........................................................................ 84
................................................................................................................. 89
© 2009 Microchip Technology Inc.

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