PIC16C782/JW Microchip Technology, PIC16C782/JW Datasheet - Page 58

• Manufacturer Part Number: PIC16C782/JW
• Description: IC MCU EPROM 2KX14 COMP 20CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C782/JW

• 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: EPROM, UV
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-CDIP (0.300", 7.62mm) Window
• For Use With: DVA16XP202 - ADAPTER DEVICE PIC16C781/782DM163012 - BOARD DEMO PICDEM FOR 16C781/782AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -
• Other names: Q1137459

PIC16C781/782
6.2
Control and configuration of Timer1 is by means of the
T1CON register shown in Register 6-1.
Timer1 is enabled by setting the TMR1ON bit
(T1CON<0>). Clearing TMR1ON stops the timer, but
does not clear the Timer1 register.
The TMR1CS bit (T1CON<1>) determines the Timer
mode. When TMR1CS is set, the timer is configured as
a counter and receives its clock from RA6/OSC2/
CLKOUT/T1CKI. When cleared, the timer is configured
as a timer and its clock is derived from F
The T1SYNC bit (T1CON<2>) determines Timer1’s syn-
chronization. If cleared, the timer clock is synchronized
to the system clock. If set, the timer is asynchronous.
The Timer1 clock gate function is enabled by setting
the TMR1GE bit (T1CON<6>). When TMR1GE is set,
the T1G input will control the clock input to the timer/
counter. A low on the T1G input will cause Timer1 to
increment at the clock rate, a high will hold the timer at
its present value.
The T1OSCEN bit (T1CON<3>) enables the LP oscil-
lator as a clock source for Timer1. This mode is a
replacement for the regular external oscillator.
DS41171A-page 56
Control Register T1CON
OSC
/4.
Preliminary
T1CKPS<1:0> determines the prescaler value for the
timer. Available prescaler values are:
Note:
Bit 1
1
1
0
0
T1CKPS<1:0>
To use the LP oscillator as the Timer1
oscillator:
1. TMR1CS must be set.
2. T1OSCEN must be set.
3. The Configuration Word must select
INTRC w/o CLKOUT.
Bit 0
1
0
1
0
2001 Microchip Technology Inc.
Prescaler Value
1:8
1:4
1:2
1:1