PIC16F726T-I/PT View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F726T-I/PT

28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC16F72X/PIC16LF72X

REGISTER 6-13: TRISD: PORTD TRI-STATE REGISTER(1)

R/W-1

TRISD7

bit 7

R/W-1

TRISD6

R/W-1

TRISD5

R/W-1

TRISD4

R/W-1

TRISD3

R/W-1

TRISD2

R/W-1

TRISD1

R/W-1

TRISD0

bit 0

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-0

TRISD<7:0>: PORTD Tri-State Control bits

1 = PORTD pin configured as an input (tri-stated)

0 = PORTD pin configured as an output

Note 1: TRISD is not implemented on PIC16F722/723/726/PIC16LF722/723/726 devices, read as ‘0’.

REGISTER 6-14: ANSELD: PORTD ANALOG SELECT REGISTER(2)

R/W-1

ANSD7

bit 7

R/W-1

ANSD6

R/W-1

ANSD5

R/W-1

ANSD4

R/W-1

ANSD3

R/W-1

ANSD2

R/W-1

ANSD1

R/W-1

ANSD0

bit 0

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-0

ANSD<7:0>: Analog Select between Analog or Digital Function on Pins RD<7:0>, respectively

0 = Digital I/O. Pin is assigned to port or Digital special function.

1 = Analog input. Pin is assigned as analog input(1). Digital Input buffer disabled.

Note 1: 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.

2: ANSELD register is not implemented on the PIC16F722/723/726/PIC16LF722/723/726. Read as ‘0’.

© 2009 Microchip Technology Inc.

DS41341E-page 81

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