PIC16F916T-I/SS Microchip Technology, PIC16F916T-I/SS Datasheet - Page 73

• Manufacturer Part Number: PIC16F916T-I/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F916T-I/SS

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 352 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.6
PORTD is an 8-bit port with Schmitt Trigger input buffers.
Each pin is individually configured as an input or output.
PORTD is only available on the PIC16F914/917 and
PIC16F946.
REGISTER 3-10:
REGISTER 3-11:
© 2007 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
TRISD7
R/W-1
R/W-x
RD7
PORTD and TRISD Registers
RD<7:0>: PORTD I/O Pin bits
1 = Port pin is >V
0 = Port pin is <V
TRISD<7:0>: PORTD Tri-State Control bits
1 = PORTD pin configured as an input (tri-stated)
0 = PORTD pin configured as an output
TRISD6
R/W-x
R/W-1
RD6
PORTD: PORTD REGISTER
TRISD: PORTD TRI-STATE REGISTER
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
TRISD5
IH
IL
R/W-x
R/W-1
RD5
max.
min.
PIC16F913/914/916/917/946
TRISD4
R/W-x
R/W-1
RD4
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
TRISD3
R/W-1
R/W-x
EXAMPLE 3-4:
RD3
BANKSEL PORTD
CLRF
BANKSEL TRISD
MOVLW
MOVWF
PORTD
0FF
TRISD
TRISD2
R/W-x
R/W-1
RD2
INITIALIZING PORTD
;
;Init PORTD
;
;Set RD<7:0> as inputs
;
x = Bit is unknown
x = Bit is unknown
TRISD1
R/W-x
R/W-1
RD1
DS41250F-page 71
TRISD0
R/W-x
R/W-1
RD0
bit 0
bit 0