DSPIC33FJ128GP706A-E/MR Microchip Technology, DSPIC33FJ128GP706A-E/MR Datasheet - Page 15

• Manufacturer Part Number: DSPIC33FJ128GP706A-E/MR
• Description: 16 Bit MCU/DSP 40MIPS 128KB FLASH 64 QFN 9x9x0.9mm TUBE
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ128GP706A-E/MR

• 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
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• 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 ~ 125°C
• Package / Case: 64-VFQFN, Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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FIGURE 1-3:
© 2009 Microchip Technology Inc.
Step 3: Connect the RS-232 Cable
1. Connect the RS-232 cable from the energy meter to a Personal Computer (PC),
Step 4: Run the PC Calibration Software
After installing and running the PC energy meter software on a PC running a
Windows™ Operating System, and selecting the proper comm port for RS-232
communication, the following screen should show real-time meter results. The
following chapters include more detail on the firmware, calculation, and PC software.
“PM_Viewer” or Power Meter Viewer PC Software.
using either COM1, COM2, or COM6.
Meter Overview
DS51723A-page 15