PIC16F871T-E/PT Microchip Technology, PIC16F871T-E/PT Datasheet - Page 64
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC16F871T-E/PT
Manufacturer Part Number
PIC16F871T-E/PT
Description
IC MCU CMOS 20MHZ 2K FLSH 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F870-ISO.pdf
(172 pages)
4.PIC16F870-ISO.pdf
(6 pages)
Specifications of PIC16F871T-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F871T-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F870-ISO PDF datasheet #3
- PIC16F870-ISO PDF datasheet #4
- Current page: 64 of 172
- Download datasheet (4Mb)
PIC16F870/871
REGISTER 9-2:
DS30569B-page 62
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
RCSTA: RECEIVE STATUS AND CONTROL REGISTER (ADDRESS 18h)
bit 7
SPEN: Serial Port Enable bit
1 = Serial port enabled (configures RC7/RX/DT and RC6/TX/CK pins as serial port pins)
0 = Serial port disabled
RX9: 9-bit Receive Enable bit
1 = Selects 9-bit reception
0 = Selects 8-bit reception
SREN: Single Receive Enable bit
Asynchronous mode:
Don’t care
Synchronous mode - master:
1 = Enables single receive
0 = Disables single receive
This bit is cleared after reception is complete.
Synchronous mode - slave:
Don’t care
CREN: Continuous Receive Enable bit
Asynchronous mode:
1 = Enables continuous receive
0 = Disables continuous receive
Synchronous mode:
1 = Enables continuous receive until enable bit CREN is cleared (CREN overrides SREN)
0 = Disables continuous receive
ADDEN: Address Detect Enable bit
Asynchronous mode 9-bit (RX9 = 1):
1 = Enables address detection, enables interrupt and load of the receive buffer when
0 = Disables address detection, all bytes are received, and ninth bit can be used as parity bit
FERR: Framing Error bit
1 = Framing error (can be updated by reading RCREG register and receive next valid byte)
0 = No framing error
1 = Overrun error (can be cleared by clearing bit CREN)
0 = No overrun error
Legend:
R = Readable bit
- n = Value at POR
OERR: Overrun Error bit
RX9D: 9th bit of Received Data (can be parity bit, but must be calculated by user firmware)
R/W-0
SPEN
RSR<8> is set
R/W-0
RX9
R/W-0
SREN
W = Writable bit
‘1’ = Bit is set
R/W-0
CREN
ADDEN
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
FERR
R-0
2003 Microchip Technology Inc.
x = Bit is unknown
OERR
R-0
RX9D
R-x
bit 0
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