DVA16PQ441 Microchip Technology, DVA16PQ441 Datasheet - Page 81

• Manufacturer Part Number: DVA16PQ441
• Description: ADAPTER DEVICE ICE 44PQFP/TQFP
• Manufacturer: Microchip Technology

Specifications of DVA16PQ441

• Module/board Type: *
• Accessory Type: ADAPTER DEVICE ICE
• Pitch Spacing: 0.13mm
• Convert To: MPLAB ICE 2000
• Convert From: 44-TQFP
• For Use With: PCM18XH3 - PROCESSOR MODULE PIC18F242,4320PCM16YH0 - MODULE PROCESSOR PIC16F7X7PCM16XR1 - PROCESSOR MODULE PIC16F870/871PCM18XD1 - MODULE PIC18F248/258/448/458PCM18XA0 - PROCESSOR MODULE PIC18CXX2PCM16XL0 - PROCESSOR MODULE FOR MPLAB-ICE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: ICE2000
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP250XX CAN I/O Expander Developer’s Kit
The MCP250XX CAN I/O Expander Developer's Kit
includes everything needed to create a CAN-based
system using Microchip's CAN I/O expander family. It
can be used to evaluate, demonstrate and develop
CAN nodes using these CAN I/O Expanders. The
Demonstration mode has an MCP25050 that is
configured prior to shipping and is programmed to
manipulate analog inputs via potentiometers, PWM
outputs via a piezoelectric buzzer and an incandescent
lamp, and digital inputs via push-button switches. CAN
messages can be sent and received between the
Master node and the Demonstration node via the
PC-user interface or via the input/output functionality
discussed above. Users can also set up a watch
window to display the message traffic as they
manipulate the inputs and outputs. In this manner, the
users can see a working network being demonstrated
with one of the nodes being an MCP25050 CAN I/O
expander device.
Another function of the developer's kit is that the PC,
with included software, can be used to emulate an
MCP250XX device. This mode is used to manipulate
the registers of the MCP250XX devices in order to
evaluate all of the different functionality and
configurations of the device family. After users are
comfortable with a configuration, they can then
prototype their own CAN node. An unconfigured
MCP250XX device is supplied with prototyping area,
also included on the target board. A header is provided
to enable oscilloscope access to the I/O pins for
development and troubleshooting. Once prototyping is
complete, the kit can be used to program up the device
configuration in much the same manner that Microchip
PICmicro
 2004 Microchip Technology Inc.
Ordering Information:
DV250501
DS51260
®
MCUs are programmed.
MCP250XX CAN I/O Expander Developer’s Kit
MCP25020/25025/25050/25055 CAN I/O Expander Developer's Kit Sell Sheet
(Available at www.microchip.com)
Analog and Mixed Signal Evaluation Kits
Features
• Speeds understanding of CAN I/O expander
• Provides ability to prototype user-defined CAN
• Enables programming of device default
• Allows connection of external CAN networks
• Software watch window can be used as a basic
• Target Board with Three CAN Nodes Connected
• MCP250XX Product Samples
• PC Software to Interface to the Target Board
• PC Parallel Port Interface Cable
• Power Supply
• Complete Documentation
family
node
configuration directly from developer's kit
CAN bus monitor
via a CAN Bus
MCP250XX CAN I/O Expander
Developer’s Kit Contents
DS30177S-page 79