PIC16F707-E/P Microchip Technology, PIC16F707-E/P Datasheet - Page 53

• 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

6.2.1
The ANSELA register (Register 6-4) is used to
configure the Input mode of an I/O pin to analog.
Setting the appropriate ANSELA bit high will cause all
digital reads on the pin to be read as ‘0’ and allow
analog functions on the pin to operate correctly.
The state of the ANSELA bits has no affect on digital
output functions. A pin with TRIS clear and ANSEL set
will still operate as a digital output, but the Input mode
will be analog. This can cause unexpected behavior
when executing read-modify-write instructions on the
affected port.
REGISTER 6-4:
6.2.2
Each PORTA pin is multiplexed with other functions. The
pins and their combined functions are briefly described
here. For specific information about individual functions
such as the A/D Converter (ADC), refer to the
appropriate section in this data sheet.
6.2.2.1
The RA0 pin is configurable to function as one of the
following:
• General purpose I/O
• Analog input for the A/D
• Slave Select input for the SSP
• Voltage Regulator Capacitor pin (PIC16F707
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
Note 1:
only)
Note 1: SS pin location may be selected as RA5
ANSA7
R/W-1
ANSELA REGISTER
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.
PIN DESCRIPTIONS
or RA0.
RA0/AN0/V
ANSA<7:0>: Analog Select between Analog or Digital Function on pins RA<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
ANSA6
R/W-1
ANSELA: PORTA ANALOG SELECT REGISTER
CAP
W = Writable bit
‘1’ = Bit is set
(1)
ANSA5
R/W-1
ANSA4
R/W-1
Preliminary
PIC16F707/PIC16LF707
‘0’ = Bit is cleared
x = Bit is unknown
ANSA3
R/W-1
6.2.2.2
The RA1 pin is configurable to function as one of the
following:
• General purpose I/O
• Analog input for the A/D
• Capacitive sensing input
6.2.2.3
The RA2 pin is configurable to function as one of the
following:
• General purpose I/O
• Analog input for the A/D
• Capacitive sensing input
• DAC Output
(1)
. Digital Input buffer disabled.
RA1/AN1/CPSA0
RA2/AN2/CPSA1/DACOUT
ANSA2
R/W-1
ANSA1
R/W-1
DS41418A-page 53
ANSA0
R/W-1
bit 0