PIC16F876-20I/SP Microchip Technology Inc., PIC16F876-20I/SP Datasheet - Page 108
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PIC16F876-20I/SP
Manufacturer Part Number
PIC16F876-20I/SP
Description
28 PIN, 7 KB FLASH, 368 RAM, 22 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F876-20ISP.pdf
(218 pages)
Specifications of PIC16F876-20I/SP
A/d Inputs
5-Channel, 10-Bit
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
256 Bytes
Input Output
22
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SPDIP
Programmable Memory
14K Bytes
Ram Size
368 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F876-20I/SP
Manufacturer:
MICROCHIP
Quantity:
2 644
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PIC16F87X
TABLE 10-8:
FIGURE 10-9:
FIGURE 10-10:
DS30292C-page 106
0Bh, 8Bh,
10Bh,18Bh
0Ch
18h
19h
8Ch
98h
99h
Legend: x = unknown, - = unimplemented, read as '0'. Shaded cells are not used for synchronous master transmission.
Note 1: Bits PSPIE and PSPIF are reserved on PIC16F873/876 devices; always maintain these bits clear.
RC7/RX/DT pin
RC6/TX/CK pin
TXREG reg
Write to
Address
(Interrupt Flag)
TXEN bit
TRMT bit
Note: Sync Master mode; SPBRG = ’0’. Continuous transmission of two 8-bit words.
TXIF bit
RC7/RX/DT pin
RC6/TX/CK pin
TXREG Reg
Q1Q2 Q3Q4 Q1 Q2Q3 Q4Q1 Q2Q3 Q4Q1 Q2Q3 Q4Q1 Q2 Q3Q4
INTCON
PIR1
RCSTA
TXREG
PIE1
TXSTA
SPBRG
’1’
Name
TRMT bit
TXEN bit
TXIF bit
Write to
Write Word1
REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER TRANSMISSION
USART Transmit Register
Baud Rate Generator Register
PSPIF
PSPIE
SYNCHRONOUS TRANSMISSION
SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
CSRC
SPEN
Bit 7
GIE
(1)
(1)
bit 0
PEIE
ADIF
ADIE
Bit 6
RX9
TX9
Write Word2
bit 1
Word 1
SREN CREN
TXEN
RCIF
RCIE
Bit 5
T0IE
bit0
SYNC
bit 2
INTE
Bit 4
TXIF
TXIE
bit1
SSPIF
SSPIE CCP1IE TMR2IE TMR1IE
RBIE
Bit 3
—
—
Q3Q4 Q1Q2 Q3Q4 Q1Q2 Q3Q4 Q1Q2 Q3 Q4Q1 Q2Q3 Q4Q1 Q2Q3 Q4Q1 Q2Q3 Q4
CCP1IF TMR2IF TMR1IF
BRGH
FERR
bit 7
Bit 2
T0IF
bit2
OERR
TRMT
bit 0
INTF
Bit 1
Word 2
bit 1
RX9D
TX9D
Bit 0
R0IF
bit6
2001 Microchip Technology Inc.
0000 000x
0000 0000
0000 -00x
0000 0000
0000 0000
0000 -010
0000 0000
Value on:
POR,
BOR
bit7
Value on all
0000 000u
0000 0000
0000 -00x
0000 0000
0000 0000
0000 -010
0000 0000
RESETS
bit 7
other
’1’
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