PIC16F716-I/P Microchip Technology, PIC16F716-I/P Datasheet - Page 33

• Manufacturer Part Number: PIC16F716-I/P
• Description: IC PIC MCU FLASH 2KX14 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F716-I/P

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 18-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 4-ch x 8-bit
• Package: 18PDIP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3-DB16F716 - BOARD DAUGHTER ICEPIC3AC162054 - HEADER INTERFACE ICD2 16F716ACICE0202 - ADAPTER MPLABICE 18P 300 MILAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.0
The Timer2 module timer has the following features:
• 8-bit timer (TMR2 register)
• 8-bit period register (PR2)
• Readable and writable (both registers)
• Software programmable prescaler (1:1, 1:4, 1:16)
• Software programmable postscaler (1:1 to 1:16)
• Interrupt on TMR2 match of PR2
Timer2 has a control register, shown in Register 6-1.
Timer2 can be shut off by clearing control bit TMR2ON
(T2CON<2>) to minimize power consumption.
REGISTER 6-1:
 2003 Microchip Technology Inc.
bit 7
bit 6-3
bit 2
bit 1-0
TIMER2 MODULE
bit 7
Unimplemented: Read as ‘0’
TOUTPS3:TOUTPS0: Timer2 Output Postscale Select bits
0000 = 1:1 Postscale
0001 = 1:2 Postscale
0010 = 1:3 Postscale
0011 = 1:4 Postscale
0100 = 1:5 Postscale
0101 = 1:6 Postscale
0110 = 1:7 Postscale
0111 = 1:8 Postscale
1000 = 1:9 Postscale
1001 = 1:10 Postscale
1010 = 1:11 Postscale
1011 = 1:12 Postscale
1100 = 1:13 Postscale
1101 = 1:14 Postscale
1110 = 1:15 Postscale
1111 = 1:16 Postscale
TMR2ON: Timer2 On bit
1 = Timer2 is on
0 = Timer2 is off
T2CKPS1:T2CKPS0: Timer2 Clock Prescale Select bits
00 = Prescaler is 1
01 = Prescaler is 4
1x = Prescaler is 16
Legend:
R = Readable bit
-n = Value at POR
T2CON: TIMER2 CONTROL REGISTER (ADDRESS 12h)
U-0
—
TOUTPS3 TOUTPS2 TOUTPS1
R/W-0
R/W-0
W = Writable bit
‘1’ = Bit is set
Preliminary
R/W-0
Figure 6-1 is a simplified block diagram of the Timer2
module.
Additional information on timer modules is available in
the
(DS33023).
PICmicro
TOUTPS0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
®
Mid-Range
TMR2ON T2CKPS1 T2CKPS0
R/W-0
PIC16F716
x = Bit is unknown
Reference
R/W-0
DS41206A-page 31
R/W-0
Manual,
bit 0