Microchip Technology TPG100005 User Manual
ICP
Family User’s Manual
Rev: 4.7.3 Jan-2011 Page 13 of 18
14 Voltages
14.1 Menu: Options
→ Voltage
14.2 Vdd Source and LVP Mode
The programmer executes operations at the following Vdd voltages
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Vdd Source LVP
Mode
Vdd during
Programming
Programming
Vdd during
Verify
Verify
Vdd during
Blank
Check
Blank
Check
Vdd during
Read
Read
1.
Programmer Normal
Database
VddMin,
VddMax
(Note 2)
VddMax
(Note 2)
VddMin
Database
2.
Programmer LVP
VddMax
(Note 1)
(Note 1)
VddMax
VddMax
VddMax
3.
Target
Normal
Target
Target
Target
Target
Notes:
1) Use LVP mode if you want to change default programming voltage
2) Set VddMin=VddMax to disable the 2-nd verification pass
14.3 Vpp Voltage
The Vpp voltage is the same for all the operations
14.4 Vdd-to-Vpp Delay
Delay between Vdd and Vpp can be in range 0.1...250ms. It is recommended to use default delay of 4ms to
correctly enter the programming mode. Longer delays may be useful if the Vdd line has high capacitance
(more than 200uF) which causes the Vdd to rise slowly
correctly enter the programming mode. Longer delays may be useful if the Vdd line has high capacitance
(more than 200uF) which causes the Vdd to rise slowly
14.5 ICP-01 Compatibility
Press on “ICP-01 compatible” button forces the following settings:
- Vdd Source:
Press on “ICP-01 compatible” button forces the following settings:
- Vdd Source:
Programmer
- LVP Mode:
Normal
- Voltages:
Database values