PIC16LF1902-ESS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LF1902-ESS

28-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

Microchip Technology 

PIC16LF1902/3

For additional interface recommendations, refer to your

specific device programmer manual prior to PCB

design.

It is recommended that isolation devices be used to

separate the programming pins from other circuitry.

The type of isolation is highly dependent on the specific

application and may include devices such as resistors,

diodes, or even jumpers. See Figure 19-4 for more

information.

FIGURE 19-4:

TYPICAL CONNECTION FOR ICSP™ PROGRAMMING

External

Programming

Signals

VDD

VPP

VSS

Data

Clock

VDD

Device to be

Programmed

VDD

MCLR/VPP

VSS

ICSPDAT

ICSPCLK

*

*

*

To Normal Connections

* Isolation devices (as required).

 2011 Microchip Technology Inc.

Preliminary

DS41455A-page 179

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