PIC16F871T-E/PT Microchip Technology, PIC16F871T-E/PT Datasheet - Page 168
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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
PIC16F870/871
U
Universal Synchronous Asynchronous Receiver Transmitter.
USART ................................................................................ 61
DS30569B-page 166
See USART
Address Detect Enable (ADDEN Bit) .......................... 62
Asynchronous Mode ................................................... 66
Asynchronous Receive ............................................... 68
Asynchronous Receive (9-bit Mode) ........................... 70
Asynchronous Receive with Address Detect.
Asynchronous Reception ............................................ 69
Asynchronous Transmitter .......................................... 66
Baud Rate Generator (BRG)....................................... 63
Clock Source Select (CSRC Bit) ................................. 61
Continuous Receive Enable (CREN Bit) ..................... 62
Framing Error (FERR Bit) ........................................... 62
Overrun Error (OERR Bit) ........................................... 62
Receive Data, 9th bit (RX9D Bit) ................................ 62
Receive Enable, 9-bit (RX9 Bit) .................................. 62
Serial Port Enable (SPEN Bit)............................... 61, 62
Single Receive Enable (SREN Bit) ............................. 62
Synchronous Master Mode ......................................... 72
Synchronous Master Reception .................................. 74
Synchronous Master Transmission............................. 72
Synchronous Slave Mode ........................................... 76
Synchronous Slave Reception .................................... 77
Synchronous Slave Transmit ...................................... 76
Transmit Data, 9th Bit (TX9D)..................................... 61
Transmit Enable (TXEN Bit)........................................ 61
Transmit Enable, Nine-bit (TX9 Bit) ............................ 61
Transmit Shift Register Status (TRMT Bit).................. 61
See Asynchronous Receive (9-bit Mode).
Baud Rate Formula............................................. 63
Baud Rates, Asynchronous Mode
Baud Rates, Asynchronous Mode
High Baud Rate Select (BRGH Bit)..................... 61
Sampling ............................................................. 63
(BRGH = 0) ................................................. 64
(BRGH = 1) ................................................. 65
W
Wake-up from SLEEP................................................. 87, 100
Watchdog Timer
Watchdog Timer (WDT)................................................ 87, 99
Write Verify
WWW, On-Line Support ....................................................... 4
Interrupts .................................................................... 93
MCLR Reset ............................................................... 93
Timing Diagram ........................................................ 101
WDT Reset ................................................................. 93
Register Summary ...................................................... 99
Enable (WDTEN Bit)................................................... 99
Postscaler. See Postscaler, WDT.
Programming Considerations ..................................... 99
RC Oscillator............................................................... 99
Time-out Period .......................................................... 99
WDT Reset, Normal Operation............................. 91, 93
WDT Reset, SLEEP.............................................. 91, 93
Data EEPROM and FLASH Program Memory ........... 31
2003 Microchip Technology Inc.