PIC16F688-E/P Microchip Technology, PIC16F688-E/P Datasheet - Page 181

• Manufacturer Part Number: PIC16F688-E/P
• Description: IC MCU PIC FLASH 4KX14 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688-E/P

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 14-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162066 - HEADER INTRFC MPLAB ICD2 20PINAC162061 - HEADER INTRFC MPLAB ICD2 20PINDM163029 - BOARD PICDEM FOR MECHATRONICSAC162056 - HEADER INTERFACE ICD2 16F688ACICE0207 - MPLABICE 14P 300 MIL ADAPTER
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

M
Section 12. Timer1
HIGHLIGHTS
This section of the manual contains the following major topics:
12
12.1 Introduction ..................................................................................................................12-2
12.2 Control Register ...........................................................................................................12-3
12.3 Timer1 Operation in Timer Mode .................................................................................12-4
12.4 Timer1 Operation in Synchronized Counter Mode.......................................................12-4
12.5 Timer1 Operation in Asynchronous Counter Mode......................................................12-5
12.6 Timer1 Oscillator..........................................................................................................12-7
12.7 Sleep Operation ...........................................................................................................12-9
12.8 Resetting Timer1 Using a CCP Trigger Output ............................................................12-9
12.9 Resetting of Timer1 Register Pair (TMR1H:TMR1L)....................................................12-9
12.10 Timer1 Prescaler..........................................................................................................12-9
12.11 Initialization ................................................................................................................12-10
12.12 Design Tips ................................................................................................................12-12
12.13 Related Application Notes..........................................................................................12-13
12.14 Revision History .........................................................................................................12-14
1997 Microchip Technology Inc.
DS31012A page 12-1