Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Register Log in
  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Which PICs require VPP before VDD?

Status
Not open for further replies.
William At MyBlueRoom said:
Which PICs require VPP before VDD?
Are they older PICs?
Click to expand...

No, generally they are the more modern ones - and mostly ones that have internal oscillators.

Also they don't usually 'need' Vpp before Vdd, it's just to stop the internal oscillator running - all those I've tried work perfectly with Vdd before Vpp, as long as the time between them is short enough!.
 
Status
Not open for further replies.

Similar threads

J
  • Question
Does J1939 standard require ECU to transmit binary one's for unused signals in a J1939 message?
Replies
15
Views
1K
jani12
J
S
Which external RTC (for timer) is better for industrial purpose?
Replies
13
Views
4K
Pommie
P
Peet19
  • Solved
VDDCORE/VCAP setting
Replies
10
Views
2K
Peet19
Peet19
A
PICs - resilient little things
Replies
8
Views
2K
granddad
granddad
B
MPLAB X: Target device was not found (could not detect target voltage VDD)
Replies
11
Views
8K
granddad
granddad

Latest threads

New Articles From Microcontroller Tips

Back
Top