Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Part Name
Description
PIC16F871-I/PT View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F871-I/PT
28/40-Pin, 8-Bit CMOS FLASH Microcontrollers
Microchip Technology
PIC16F871-I/PT Datasheet PDF : 156 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
PIC16F870/871
FIGURE 1-2:
Device
PIC16F871
PIC16F871 BLOCK DIAGRAM
Program
FLASH
2K
Data Memory
128 Bytes
Data
EEPROM
64 Bytes
FLASH
Program
Memory
13
Program Counter
8 Level Stack
(13-bit)
Data Bus
8
RAM
File
Registers
Program
Bus
14
Instruction reg
RAM Addr (1) 9
Addr MUX
Direct Addr
7
Indirect
8 Addr
FSR reg
STATUS reg
8
Instruction
Decode &
Control
OSC1/CLKIN
OSC2/CLKOUT
Timing
Generation
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Brown-out
Reset
In-Circuit
Debugger
Low-Voltage
Programming
3
MUX
ALU
8
W reg
Timer0
MCLR V
DD
, V
SS
Timer1
Timer2
10-bit A/D
PORTA
PORTB
PORTC
PORTD
RA0/AN0
RA1/AN1
RA2/AN2/V
REF
-
RA3/AN3/V
REF
+
RA4/T0CKI
RA5/AN4
RB0/INT
RB1
RB2
RB3/PGM
RB4
RB5
RB6/PGC
RB7/PGD
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/CCP1
RC3
RC4
RC5
RC6/TX/CK
RC7/RX/DT
RD7/PSP7:RD0/PSP0
PORTE
RE0/AN5/RD
RE1/AN6/WR
RE2/AN7/CS
Data EEPROM
CCP1
Parallel Slave Port
Note 1:
Higher order bits are from the STATUS register.
USART
DS30569A-page 6
Preliminary
©
1999 Microchip Technology Inc.
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]