Angel Banos (not verified)
Tue, 06/05/2012 - 10:50
Hi Dario, how are you?
Well, my HIDLCD project is 6 years old (maybe around October 2006) and as you can see here http://www.telefonica.net/web2/hidlcd use a PIC16F84A to implement the USB protocol in firmware.
This project was deprecated when Microchip was developped the PIC18F13K50 and PIC18F14K50 for cost effective reasons.
A PIC16F84A or PIC16F628A is more expensive and more slow (1.5 Mbps vs. 12 Mbps) that the PIC18F1xK50 family.
To show the power of a PIC16F628A as usb device I was made this pic's programmer http://www.silancode.com.es/UPP628old/index.htm
Your core is, as the image show, a PIC16F628A. It was developped in first quarter 2007.
Thank you and best regards.
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