MA180021 Microchip Technology, MA180021 Datasheet - Page 15

• Manufacturer Part Number: MA180021
• Description: MODULE PLUG-IN 18F87J50 FS USB
• Manufacturer: Microchip Technology
• Series: PIC®r

Specifications of MA180021

• Accessory Type: Plug-In Module (PIM) - PIC18F87J50
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Features: Full Speed USB Demonstration, Operated Either Stand Alone Or As Plug-In Module
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18FxxJxx
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: HPC Explorer Board (DM183022) or PIC18 Explorer Board (DM183032)
• For Use With: DM183032 - BOARD EXPLORER PICDEM PIC18DM183022 - BOARD DEMO PIC18FXX22 64/80TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.1
3.2
© 2007 Microchip Technology Inc.
Chapter 3. Hardware Configuration/Jumper Settings
HIGHLIGHTS
HARDWARE FEATURES
This chapter discusses:
• Hardware Features
• Crystal
• Linear Regulator/Power Management
• LEDs
• Push Buttons
• Jumpers
• Hardware Considerations for Compliance Testing
The PIC18F87J50 FS USB PIM has a number of hardware features intended to
make it useful as an initial development platform and demonstration board. Refer to
Appendix A. “PIC18F87J50 FS USB Plug-In Module Schematics” for schematics of
the PIM. The board offers the following hardware features:
1. 12 MHz miniature surface-mounted crystal.
2. 3.3V low IQ LDO linear regulator.
3. 2 bright red miniature LEDs (attached to I/O pins, RE0 and RE1).
4. MCLR push button for convenient device Reset.
5. General purpose push button (attached to I/O pin, RB4).
6. ICSP™ programming and debug 6-pin header.
7. USB mini-B connector.
8. Jumpers for added configurability (JP1, JP4, JP5).
9. Test points for convenient V
Figure 3-1 shows where these key components are located on the PIM with item
numbers corresponding to the above list.
DD
, V
DDCORE
and GND measurements.
PIC18F87J50 FS USB
PLUG-IN MODULE
USER’S GUIDE
DS51678A-page 11