Sonsivri
 
Home Contact Us Help Search GoogleTagged Donations Login Register
*
Welcome, Guest. Please login or register.
Did you miss your activation email? 		December 24, 2024, 04:30:02 16:30


Login with username, password and session length


Sonsivri > Electronics > Pic C Languages (Moderator: o2) > REQ PIC18C54 Datasheet
Pages: [1]
« previous next »
Print
Author Topic: REQ PIC18C54 Datasheet  (Read 4895 times)
0 Members and 1 Guest are viewing this topic.
bunion
Hero Member
*****
Offline Offline

Posts: 701

Thank You
-Given: 660
-Receive: 4122
« on: July 15, 2010, 11:54:26 23:54 »
Cant find it anywhere, cheers Smiley

bunion
Logged
Parmin
Hero Member
*****
Offline Offline

Posts: 582

Thank You
-Given: 496
-Receive: 133


Very Wise (and grouchy) Old Man
« Reply #1 on: July 16, 2010, 12:21:16 00:21 »
Bunion, are you sure that it is not a PIC16C54?

I cannot remember a 18 C 54 in the 18C series.. but I might be wrong tho..

In any rate if it is a 18 pin package it should be a PIC16 series.
Logged
If I have said something that offends you, please let me know, so I can say it again later.
bbarney
Moderator
Hero Member
*****
Offline Offline

Posts: 2429

Thank You
-Given: 405
-Receive: 545


Uhm? where did pickit put my mute button
« Reply #2 on: July 16, 2010, 12:32:55 12:32 »
Here's the microchip Parts selector guide (MAPS) can't find it either and using it I can find a 16c54 but they recommend using a 16f54 no 18c54
 http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1924&dDocName=en544123
Logged
Ever wonder why Kamikaze pilot's wore helmet's ?
kayvee
Active Member
***
Offline Offline

Posts: 172

Thank You
-Given: 98
-Receive: 101
« Reply #3 on: July 16, 2010, 01:19:09 13:19 »
Correct, I don't believe it exists.

The PIC16C54 was the original OTP devices released by Microchip back in the day, I still have some of the ceramic windowed versions lying around, you know, to pop into the UV eraser, and twiddle your thumbs for 15 minutes before you could reprogram it after you identified that silly little bug.

The 16F84 followed shortly thereafter, which made life a lot easier.

Then a few years later they released upgrades to these parts with flash replacing the OTP memory, and I still have a design with the original PIC16C57 part, now sporting a flash version, that a customer insists on ordering from me from time to time.
« Last Edit: July 16, 2010, 01:22:21 13:22 by kayvee » Logged
bunion
Hero Member
*****
Offline Offline

Posts: 701

Thank You
-Given: 660
-Receive: 4122
« Reply #4 on: July 16, 2010, 10:59:15 22:59 »
Yep its a 16c54, sorry about that ...Thanks everyone !

bunion
Logged
Pages: [1]
Print
« previous next »
Jump to:  


DISCLAIMER
WE DONT HOST ANY ILLEGAL FILES ON THE SERVER
USE CONTACT US TO REPORT ILLEGAL FILES
ADMINISTRATORS CANNOT BE HELD RESPONSIBLE FOR USERS POSTS AND LINKS

... Copyright © 2003-2999 Sonsivri.to ...
 Powered by SMF 1.1.18 | SMF © 2006-2009, Simple Machines LLC | HarzeM Dilber MC