PIC16F631-I/P Microchip Technology Inc., PIC16F631-I/P Datasheet - Page 159

• Manufacturer Part Number: PIC16F631-I/P
• Description: MCU, 8-Bit, 1KW Flash, 64 RAM, 18 I/O, PDIP-20
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F631-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 128 Bytes
• Input Output: 18
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin PDIP
• Programmable Memory: 1.75K Bytes
• Ram Size: 64 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 12-2:
© 2007 Microchip Technology Inc.
BAUDCTL ABDOVF
INTCON
PIE1
PIR1
RCREG
RCSTA
SPBRG
SPBRGH
TRISB
TXREG
TXSTA
Legend:
Name
x = unknown, – = unimplemented read as ‘0’. Shaded cells are not used for Asynchronous Reception.
EUSART Receive Data Register
EUSART Transmit Data Register
TRISB7
BRG15
SPEN
BRG7
CSRC
Bit 7
GIE
—
—
REGISTERS ASSOCIATED WITH ASYNCHRONOUS RECEPTION
TRISB6
BRG14
RCIDL
BRG6
ADIE
ADIF
Bit 6
PEIE
RX9
TX9
TRISB5
BRG13
SREN
BRG5
TXEN
RCIE
RCIF
Bit 5
T0IE
—
PIC16F631/677/685/687/689/690
TRISB4
BRG12
CREN
SCKP
BRG4
SYNC
Bit 4
INTE
TXIE
TXIF
ADDEN
SENDB
BRG16
BRG11
RABIE
SSPIE
SSPIF
BRG3
Bit 3
CCP1IE
CCP1IF
BRG10
BRGH
FERR
BRG2
Bit 2
T0IF
—
TMR2IE
TMR2IF
OERR
BRG1
BRG9
TRMT
WUE
Bit 1
INTF
TMR1IE
TMR1IF
ABDEN
RABIF
RX9D
BRG0
BRG8
TX9D
Bit 0
01-0 0-00
0000 000x
-000 0000
-000 0000
0000 0000
0000 000x
0000 0000
0000 0000
1111 ----
0000 0000
0000 0010
POR, BOR
Value on
DS41262D-page 157
01-0 0-00
0000 000x
-000 0000
-000 0000
0000 0000
0000 000x
0000 0000
0000 0000
1111 ----
0000 0000
0000 0010
Value on
all other
Resets