PIC16F1947-I/PT Microchip Technology Inc., PIC16F1947-I/PT Datasheet - Page 132

• Manufacturer Part Number: PIC16F1947-I/PT
• Description: 64 TQFP 10x10x1mm TRAY28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1947-I/PT

• A/d Inputs: 17-Channel, 10-Bit
• Comparators: 3
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 54
• Interface: CAN/I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 28K Bytes
• Ram Size: 1K Bytes
• Speed: 32 MHz
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F/LF1946/47
REGISTER 12-9:
TABLE 12-3:
DS41414B-page 132
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
Note 1:
INTCON
IOCBP
IOCBN
IOCBF
LATB
LCDSE1
LCDSE3
LCDSE4
OPTION_REG
PORTB
T1GCON
TRISB
WPUB
Legend:
R/W-1/1
WPUB7
Name
2:
Global WPUEN bit of the OPTION register must be cleared for individual pull-ups to be enabled.
The weak pull-up device is automatically disabled if the pin is in configured as an output.
x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTB.
TMR1GE
IOCBP7
IOCBN7
IOCBF7
WPUEN
WPUB<7:0>: Weak Pull-up Register bits
1 = Pull-up enabled
0 = Pull-up disabled
TRISB7
WPUB7
LATB7
SE15
SE31
SE39
Bit 7
SUMMARY OF REGISTERS ASSOCIATED WITH PORTB
RB7
GIE
R/W-1/1
WPUB6
WPUB: WEAK PULL-UP PORTB REGISTER
T1GPOL
INTEDG
IOCBP6
IOCBN6
IOCBF6
TRISB6
WPUB6
LATB6
SE14
SE30
SE38
PEIE
Bit 6
RB6
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-1/1
WPUB5
TMR0CS
TMR0IE
IOCBP5
IOCBN5
IOCBF5
TRISB5
WPUB5
T1GTM
LATB5
SE13
SE29
SE37
Bit 5
RB5
R/W-1/1
WPUB4
TMR0SE
T1GSPM
IOCBN4
IOCBP4
IOCBF4
TRISB4
WPUB4
LATB4
Preliminary
SE12
SE28
SE36
INTE
Bit 4
RB4
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
T1GGO/DONE
R/W-1/1
WPUB3
IOCBN3
IOCBP3
IOCBF3
WPUB3
TRISB3
LATB3
IOCIE
SE11
SE27
SE35
Bit 3
PSA
RB3
IOCBN2
T1GVAL
TMR0IF
IOCBP2
IOCBF2
TRISB2
WPUB2
R/W-1/1
LATB2
WPUB2
SE10
SE26
SE34
Bit 2
RB2
PS<2:0>
IOCBN1
 2010 Microchip Technology Inc.
IOCBP1
IOCBF1
WPUB1
TRISB1
LATB1
SE25
SE33
Bit 1
INTF
SE9
RB1
T1GSS<1:0>
R/W-1/1
WPUB1
IOCBN0
IOCBP0
IOCBF0
WPUB0
TRISB0
LATB0
IOCIF
SE24
SE32
Bit 0
SE8
RB0
R/W-1/1
WPUB0
Register
on Page
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195
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93
bit 0