PIC16F886ISS Microchip Technology Inc., PIC16F886ISS Datasheet

PIC16F886ISS

Manufacturer Part Number

PIC16F886ISS

Description

SOP28

Manufacturer

Microchip Technology Inc.

Datasheet

1.PIC16F886ISS.pdf (34 pages)

Specifications of PIC16F886ISS

Date_code

09+

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This document includes the

programming specifications for the

following devices:

1.0

The PIC16F88X can be programmed using the high

voltage In-Circuit Serial Programming™ (ICSP™)

method or the low voltage ICSP method. Both of these

can be done with the device in the user’s system. The

low voltage ICSP method is slightly different than the

high voltage method and these differences are noted

where applicable. This programming specification

applies to these devices in all package types.

1.1

In high voltage ICSP mode, PIC16F88X devices

require two programmable power supplies: one for V

and one for MCLR/V

Verify Mode Electrical Characteristics” for more

details).

TABLE 1-1:

• PIC16F883

• PIC16F886

RB3

RB6

RB7

MCLR

Legend: I = Input, O = Output, P = Power

Note 1:

Pin Name

PROGRAMMING THE

PIC16F88X DEVICES

Hardware Requirements

PIC16F88X Memory Programming Specification

In the PIC16F88X, the programming high voltage is internally generated. To activate the Program/Verify

mode, high voltage needs to be applied to MCLR input. Since the MCLR is used for a level source, MCLR

does not draw any significant current.

PIN DESCRIPTIONS IN PROGRAM/VERIFY MODE: PIC16F88X

• PIC16F884

• PIC16F887

Program/Verify mode

(see Section 6.0 “Program/

ICSPCLK

Function

ICSPDAT

PGM

Advance Information

Pin Type

I/O

(1)

During Programming

1.2

The Program/Verify mode for the PIC16F88X devices

allow programming of user program memory, data

memory, user ID locations, Calibration Words and the

Configuration Word.

Programming and verification can take place in any

memory region, independent of the remaining regions.

This allows independent programming of program and

data memory regions.

Low voltage ICSP™ programming input if LVP

Configuration bit equals ‘1’

Clock Input – Schmitt Trigger Input

Data Input/Output – Schmitt Trigger Input

Program Mode Select

Power Supply

Ground

PIC16F88X

Program/Verify Mode

Pin Description

DS41287A-page 1

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