PIC16C712-20/SO Microchip Technology, PIC16C712-20/SO Datasheet - Page 44

• Manufacturer Part Number: PIC16C712-20/SO
• Description: IC MCU OTP 1KX14 A/D PWM 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C712-20/SO

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Number Of I /o: 13
• 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: 0°C ~ 70°C
• Package / Case: 18-SOIC (7.5mm Width)
• Controller Family/series: PIC16C
• No. Of I/o's: 13
• Ram Memory Size: 128Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16C712/716
7.4
When the CCP module is disabled, PORTB<3> oper-
ates as a normal I/O pin. When the CCP module is
enabled, PORTB<3> operation is affected. Multiplex-
ing details of the CCP1 module are shown on
PORTB<3>, refer to Figure 3.6.
Table 7-5 below shows the effects of the CCP module
operation on PORTB<3>
TABLE 7-5
DS41106A-page 44
Off
Capture
Compare
PWM
Module
CCP1
Mode
CCP1 Module and PORTB Operation
CCP1CON = --xx 0000 Off
CCP1CON = --xx 01xx
TR1SCCP = ---- -1-x
CCP1CON = --xx 01xx
TR1SCCP = ---- -0-x
CCP1CON = --xx 10xx
TR1SCCP = ---- -0-x
CCP1CON = --xx 11xx
TR1SCCP = ---- -0-x
CCP1 MODULE AND PORTB OPERATION
Control Bits
The CCP1 module will capture an event
on the RB3/CCP1 pin which is driven by
an external circuit. The DCCP bit can
read the signal on the RB3/CCP1 pin.
The CCP1 module will capture an event
on the RB3/CCP1 pin which is driven by
the DCCP bit. The DCCP bit can read
the signal on the RB3/CCP1 pin.
The CCP1 module produces an output
on the RB3/CCP1 pin when a compare
event occurs. The DCCP bit can read
the signal on the RB3/CCP1 pin.
The CCP1 module produces the PWM
signal on the RB3/CCP1 pin. The DCCP
bit can read the signal on the RB3/CCP1
pin.
CCP1 Module Operation
Preliminary
.
PORTB<3> functions as normal I/O.
PORTB<3> always reads 0 when config-
ured as input. If PORTB<3> is config-
ured as output, reading PORTB<3> will
read the data latch. Writing to
PORTB<3> will always store the result in
the data latch, but it does not drive the
RB3/CCP1 pin.
1999 Microchip Technology Inc.
PORTB<3> Operation