PIC16C716-20I/SO Microchip Technology, PIC16C716-20I/SO Datasheet - Page 35

• Manufacturer Part Number: PIC16C716-20I/SO
• Description: IC MCU OTP 2KX14 A/D PWM 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C716-20I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-SOIC (7.5mm Width)
• For Use With: XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMING309-1011 - ADAPTER 18-SOIC TO 18-DIP309-1010 - ADAPTER 18-SOIC TO 18-DIPAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

TABLE 5-1:
© 2005 Microchip Technology Inc.
Off
Timer
Counter External circuit
Module
TMR1
Mode
N/A
F
Firmware
Timer1 oscillator T1CON = --xx 1x11
Clock Source
OSC
/4
TMR1 MODULE AND PORTB OPERATION
T1CON = --xx 0x00
T1CON = --xx 0x01
T1CON = --xx 0x11
TR1SCCP = ---- -x-1
T1CON = --xx 0x11
TR1SCCP = ---- -x-0
Control Bits
Off
TMR1 module uses the main
oscillator as clock source.
TMR1ON can turn on or turn off
Timer1.
TMR1 module uses the external
signal on the RB1/T1OSO/
T1CKI pin as a clock source.
TMR1ON can turn on or turn off
Timer1. DT1CK can read the
signal on the RB1/T1OSO/
T1CKI pin.
DATACCP<0> bit drives RB1/
T1OSO/T1CKI and produces
the TMR1 clock source.
TMR1ON can turn on or turn off
Timer1. The DATACCP<0> bit,
DT1CK, can read and write to
the RB1/T1OSO/T1CKI pin.
RB1/T1OSO/T1CKI and RB2/
T1OSI are configured as a 2 pin
crystal oscillator. RB1/T1OSI/
T1CKI is the clock input for
TMR1. TMR1ON can turn on or
turn off Timer1. DATACCP<1>
bit, DT1CK, always reads ‘0’ as
input and can not write to the
RB1/T1OSO/T1CK1 pin.
TMR1 Module Operation
PIC16C712/716
PORTB<2:1> function as normal
I/O
PORTB<2:1> function as normal
I/O
PORTB<2> functions as normal
I/O. PORTB<1> always reads ‘0’
when configured as input. If
PORTB<1> is configured as out-
put, reading PORTB<1> will
read the data latch. Writing to
PORTB<1> will always store the
result in the data latch, but not to
the RB1/T1OSO/T1CKI pin. If
the TMR1CS bit is cleared
(TMR1 reverts to the timer
mode), then pin PORTB<1> will
be driven with the value in the
data latch.
PORTB<2:1> always read ‘0’
when configured as inputs. If
PORTB<2:1> are configured as
outputs, reading PORTB<2:1>
will read the data latches. Writ-
ing to PORTB<2:1> will always
store the result in the data
latches, but not to the RB2/
T1OSI and RB1/T1OSO/T1CKI
pins. If the TMR1CS and
T1OSCEN bits are cleared
(TMR1 reverts to the timer mode
and TMR1 oscillator is disabled),
then pin PORTB<2:1> will be
driven with the value in the data
latches.
PORTB<2:1> Operation
DS41106B-page 33