PIC16F707-E/P Microchip Technology, PIC16F707-E/P Datasheet - Page 59

• Manufacturer Part Number: PIC16F707-E/P
• Description: 14KB Flash Program, MTouch, 32ch CSM, 1.8V-5.5V, 16MHz Internal Oscillator, 8b A
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F707-E/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Ram Size: 363 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Processor Series: PIC16F
• Core: PIC
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

6.4
PORTC is a 8-bit wide, bidirectional port. The
corresponding
(Register 6-11). Setting a TRISC bit (= 1) will make the
corresponding PORTC pin an input (i.e., put the
corresponding output driver in a High-Impedance mode).
Clearing a TRISC bit (= 0) will make the corresponding
PORTC pin an output (i.e., enable the output driver and
put the contents of the output latch on the selected pin).
Example 6-3 shows how to initialize PORTC.
Reading the PORTC register (Register 6-10) reads the
status of the pins, whereas writing to it will write to the
PORT latch. All write operations are read-modify-write
operations. Therefore, a write to a port implies that the
port pins are read, this value is modified and then written
to the PORT data latch.
The TRISC register (Register 6-11) controls the PORTC
pin output drivers, even when they are being used as
analog inputs. The user should ensure the bits in the
TRISC register are maintained set when using them as
analog inputs. I/O pins configured as analog input always
read ‘0’.
REGISTER 6-10:
REGISTER 6-11:
 2010 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
TRISC7
R/W-1
R/W-x
RC7
PORTC and TRISC Registers
data
RC<7:0>: PORTC General Purpose I/O Pin bits
1 = Port pin is > V
0 = Port pin is < V
TRISC<7:0>: PORTC Tri-State Control bits
1 = PORTC pin configured as an input (tri-stated)
0 = PORTC pin configured as an output
TRISC6
R/W-1
R/W-x
RC6
PORTC: PORTC REGISTER
TRISC: PORTC TRI-STATE REGISTER
direction
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
TRISC5
register
IH
IL
R/W-1
R/W-x
RC5
is
TRISC
TRISC4
R/W-1
R/W-x
RC4
Preliminary
PIC16F707/PIC16LF707
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
‘0’ = Bit is cleared
TRISC3
R/W-1
R/W-x
EXAMPLE 6-3:
The location of the CCP2 function is controlled by the
CCP2SEL bit in the APFCON register (see Register 6-1).
RC3
BANKSEL PORTC
CLRF
BANKSEL TRISC
MOVLW
MOVWF
PORTC
B‘00001100’
TRISC
TRISC2
R/W-x
R/W-1
RC2
INITIALIZING PORTC
;
;Init PORTC
;
;Set RC<3:2> as inputs
;and set RC<7:4,1:0>
;as outputs
x = Bit is unknown
x = Bit is unknown
TRISC1
R/W-x
R/W-1
RC1
DS41418A-page 59
TRISC0
R/W-1
R/W-x
RC0
bit 0
bit 0