MCP46XXDM-PTPLS Microchip Technology, MCP46XXDM-PTPLS Datasheet - Page 24

• Manufacturer Part Number: MCP46XXDM-PTPLS
• Description: BOARD PICTAIL DIGI POT MCP4XXX
• Manufacturer: Microchip Technology
• Series: PICtail™ Plusr

Specifications of MCP46XXDM-PTPLS

• Main Purpose: Digital Potentiometer
• Embedded: No
• Utilized Ic / Part: MCP46xx
• Primary Attributes: 1 Dual Pot, 10k Ohms, 257 Taps, I²C Interface
• Secondary Attributes: 2.7 ~ 5.5 V, 150 ppm/°C
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP4631, MCP4632, MCP4641, MCP4642, MCP4651, MCP4652, MCP4661, MCP4662
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS51804A-page 20
2.4.2
This demo requires that you have previously installed the PICkit Serial Analyzer
(DV164122) on your computer.
TABLE 2-3:
Figure 2-8 shows the PICkit Serial Analyzer GUI after the program first starts. It is then
necessary to ensure that the proper communication mode is selected (I
Modifing the Communication Mode is shown in Figure 2-9. The communication mode
then needs to be configured, and should have the settings as shown in Figure 2-10.
After the communication mode settings have been saved, it is necessary to set up the
I
The default script builder window is shown in Figure 2-12. Figure 2-13 through
Figure 2-16 show four simple scripts to read or write to Wiper 1. Other scripts may be
created for your testing. The Transaction Window (see Figure 2-8) shows the status of
the executed script.
Item # Description
1
2
3
4
Note 1:
2
C communication scripts. Figure 2-11 shows how to open the script builder window.
Note:
Note:
PC with USB port running Windows XP
PICkit Serial Analyzer Adapter (DV164122)
MCP46XXDM-PTPLS
Oscilloscope
A Digital Multi-Meter (DMM) may be used to measure the W pins voltage.
Demo with the PICkit Serial Analyzer
For information on how to use the PICkit Serial Analyzer, or any other
aspect of the PIC
appropriate documentation.
The GUI available for the MCP42XXDM-PTPLS (SPI version) will be
updated to support the I
section’s description will be updated.
This GUI will be supplied “As Is”, but the source code is supplied to allow
developers a starting point for any GUI development.
DEMO HARDWARE REQUIREMENTS
®
Development tool platform, please refer to the
2
C devices. After the program is updated, this
© 2009 Microchip Technology Inc.
Comment
—
—
—
Note 1
2
C Master).