PIC16F871 Datasheet

  • PIC16F871

  • 28/40-Pin, 8-Bit CMOS FLASH Microcontrollers

  • 1755.40KB

  • 172页

  • Microchip   Microchip

扫码查看芯片数据手册

上传产品规格书

PDF预览

PIC16F870/871
TABLE 11-3:
TIME-OUT IN VARIOUS SITUATIONS
Power-up
PWRTE = 0
XT, HS, LP
RC
72 ms + 1024T
OSC
72 ms
PWRTE = 1
1024T
OSC
鈥?/div>
72 ms + 1024T
OSC
72 ms
Brown-out
Wake-up from
SLEEP
1024T
OSC
鈥?/div>
Oscillator Configuration
TABLE 11-4:
POR
0
0
0
1
1
1
1
1
BOR
x
x
x
0
1
1
1
1
STATUS BITS AND THEIR SIGNIFICANCE
TO
1
0
x
1
0
0
u
1
PD
1
x
0
1
1
0
u
0
Power-on Reset
Illegal, TO is set on POR
Illegal, PD is set on POR
Brown-out Reset
WDT Reset
WDT Wake-up
MCLR Reset during normal operation
MCLR Reset during SLEEP or interrupt wake-up from SLEEP
TABLE 11-5:
RESET CONDITION FOR SPECIAL REGISTERS
Condition
Program
Counter
000h
000h
000h
000h
PC + 1
000h
PC + 1
(1)
STATUS
Register
0001 1xxx
000u uuuu
0001 0uuu
0000 1uuu
uuu0 0uuu
0001 1uuu
uuu1 0uuu
PCON
Register
---- --0x
---- --uu
---- --uu
---- --uu
---- --uu
---- --u0
---- --uu
Power-on Reset
MCLR Reset during normal operation
MCLR Reset during SLEEP
WDT Reset
WDT Wake-up
Brown-out Reset
Interrupt wake-up from SLEEP
Legend:
u
= unchanged,
x
= unknown,
-
= unimplemented bit read as '0'.
Note 1:
When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector
(0004h).
1999 Microchip Technology Inc.
Preliminary
DS30569A-page 95

PIC16F871相关型号PDF文件下载

  • 型号
    版本
    描述
    厂商
    下载
  • 英文版
    8-Pin FLASH-Based 8-Bit CMOS Microcontrollers
    MICROCHIP
  • 英文版
    8-Pin, 8-Bit CMOS Microcontroller with EEPROM Data Memory
    MICROCHIP ...
  • 英文版
    8-Pin, 8-Bit CMOS Microcontroller with A/D Converter and EEP...
    MICROCHIP ...
  • 英文版
    8-Pin, 8-Bit CMOS Microcontrollers
    MICROCHIP ...
  • 英文版
    EPROM Memory Programming Specification
    MICROCHIP ...
  • 英文版
    8-Pin FLASH-Based 8-Bit CMOS Microcontrollers
    MICROCHIP ...
  • 英文版
    Microcontroller
    MICROCHIP
  • 英文版
    Microcontroller 
    Microchip
  • 英文版
    Microcontroller
    ETC
  • 英文版
    EPROM-Based 8-Bit CMOS Microcontroller
    MICROCHIP
  • 英文版
    8-Pin, 8-Bit CMOS Microcontrollers
    MICROCHIP
  • 英文版
    8-Pin, 8-Bit CMOS Microcontrollers
    MICROCHIP ...
  • 英文版
    ETC
  • 英文版
    EPROM Memory Programming Specification
    MICROCHIP
  • 英文版
    EPROM Memory Programming Specification
    MICROCHIP ...
  • 英文版
    28-Pin Programmable Mixed Signal Controller
    Microchip
  • 英文版
    EPROM Memory Programming Specification
    Microchip
  • 英文版
    Microcontroller
    ETC
  • 英文版
    Microcontroller
    ETC
  • 英文版
    EPROM/ROM-Based 8-Bit CMOS Microcontroller Series
    MICROCHIP

扫码下载APP,
一键连接广大的电子世界。

在线人工客服

买家服务:
卖家服务:

0571-85317607

客服在线时间周一至周五
9:00-17:30

关注官方微信号,
第一时间获取资讯。

建议反馈

联系人:

联系方式:

按住滑块,拖拽到最右边
>>
感谢您向阿库提出的宝贵意见,您的参与是维库提升服务的动力!意见一经采纳,将有感恩红包奉上哦!