PIC16F1847-I/SO Microchip Technology, PIC16F1847-I/SO Datasheet - Page 128
PIC16F1847-I/SO
Manufacturer Part Number
PIC16F1847-I/SO
Description
14 KB Flash, 1K Bytes RAM, 32 MHz Int. Osc, 16 I/0, Enhanced Mid Range Core 18 S
Manufacturer
Microchip Technology
Datasheets
1.PIC16F1847-ISO.pdf
(408 pages)
2.PIC16F1847-ISO.pdf
(408 pages)
3.PIC16F1847-ISO.pdf
(10 pages)
Specifications of PIC16F1847-I/SO
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F1847-I/SO
Manufacturer:
MICROCHIP
Quantity:
30 000
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PIC16(L)F1847
REGISTER 12-11: WPUB: WEAK PULL-UP PORTB REGISTER
REGISTER 12-12: ANSELB: PORTB ANALOG SELECT REGISTER
DS41453B-page 128
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
Note 1:
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-1
bit 0
Note 1:
R/W-1/1
R/W-1/1
WPUB7
ANSB7
2:
Global WPUEN bit of the OPTION_REG 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.
When setting a pin to an analog input, the corresponding TRIS bit must be set to Input mode in order to
allow external control of the voltage on the pin.
ANSB<7:1>: Analog Select between Analog or Digital Function on Pins RB<7:1>, respectively
0 = Digital I/O. Pin is assigned to port or digital special function.
1 = Analog input. Pin is assigned as analog input
Unimplemented: Read as ‘0’
WPUB<7:0>: Weak Pull-up Register bits
1 = Pull-up enabled
0 = Pull-up disabled
R/W-1/1
R/W-1/1
WPUB6
ANSB6
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-1/1
R/W-1/1
ANSB5
WPUB5
R/W-1/1
R/W-1/1
WPUB4
ANSB4
Preliminary
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
R/W-1/1
WPUB3
R/W-1/1
ANSB3
(1)
. Digital input buffer disabled.
R/W-1/1
WPUB2
R/W-1/1
ANSB2
2011 Microchip Technology Inc.
R/W-1/1
R/W-1/1
WPUB1
ANSB1
R/W-1/1
WPUB0
U-0
—
bit 0
bit 0
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