Datasheet

PIC18F46J50 Full-Speed USB Demonstration Board User’s Guide
DS51806A-page 25 © 2009 Microchip Technology Inc.
FIGURE B-2: PIC18F46J50 FULL-SPEED USB DEMONSTRATION BOARD –
MICROPROCESSOR
(1,2)
330
0
0.1 F
22 pF
12 MHz
22 pF
0.1
F
0.1
F
10
F
0.1
F
PIC18F46J50
Note 1: Components R10 and D3 are not required in production. They are included here in case the user accidentally tries to
communicate with the device while a high-voltage ICSP entry device is selected in MPLAB
®
IDE. The PIC18F46J50
family uses low-voltage ICSP™ entry (applying V
DD levels to MCLR). High-voltage ICSP entry devices pulse the
MCLR
pin at around 12V when entering the ICSP mode.
2: Components listed as “NL” are not populated on the production version of the demo board.