Datasheet 搜索 > 微控制器 > Microchip（微芯） > PIC16F886-I/ML 数据手册 > PIC16F886-I/ML 用户编程技术手册 1/36 页
器件3D模型￥ 26.134
PIC16F886-I/ML 用户编程技术手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
QFN-28
描述:
MICROCHIP PIC16F886-I/ML 微控制器, 8位, 闪存, AEC-Q100, PIC16F, 20 MHz, 14 KB, 368 Byte, 28 引脚, QFN
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P1Hot
电气规格在P1P33
导航目录
PIC16F886-I/ML数据手册
Page:
of 36 Go
若手册格式错乱，请下载阅览PDF原文件
2009 Microchip Technology Inc. DS41287D-page 1
PIC16F88X
This document includes the
programming specifications for the
following devices:
•PIC16F882
•PIC16F883
•PIC16F884
•PIC16F886
•PIC16F887
1.0 PROGRAMMING THE
PIC16F88X DEVICES
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 Hardware Requirements
In the High-Voltage ICSP mode, the PIC16F88X
devices require two programmable power supplies:
one for VDD and one for MCLR/VPP. (See Section 6.0
“Program/Verify Mode Electrical Characteristics”
for more details.)
1.2 Program/Verify Mode
The Program/Verify mode for the PIC16F88X devices
allows programming of the user program memory, data
memory, user ID locations 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.
TABLE 1-1: PIN DESCRIPTIONS IN PROGRAM/VERIFY MODE
Pin Name
During Programming
Function Pin Type Pin Description
RB3 PGM I Low-voltage ICSP™ programming input if LVP
Configuration bit equals ‘1’
RB6 ICSPCLK I Clock Input – Schmitt Trigger input
RB7 ICSPDAT I/O Data Input/Output – Schmitt Trigger input
MCLR
Program/Verify mode P
(1)
Program Mode Select
V
DD VDD P Power Supply
VSS VSS P Ground
Legend: I = Input, O = Output, P = Power
Note 1: 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.
PIC16F88X Memory Programming Specification
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
