PIC16F684-E/P Microchip Technology, PIC16F684-E/P Datasheet - Page 53

• Manufacturer Part Number: PIC16F684-E/P
• Description: IC PIC MCU FLASH 2KX14 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F684-E/P

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 14-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: 12
• Eeprom Size: 256 x 8
• Ram Size: 128 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: 128 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 3
• 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: DM163029 - BOARD PICDEM FOR MECHATRONICSACICE0207 - MPLABICE 14P 300 MIL ADAPTER
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 6-1:
TABLE 6-1:
© 2007 Microchip Technology Inc.
bit 2
bit 1
bit 0
Note 1:
CMCON1
INTCON
PIE1
PIR1
TMR1H
TMR1L
T1CON
Legend:
Name
2:
Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
T1GINV bit inverts the Timer1 gate logic, regardless of source.
TMR1GE bit must be set to use either T1G pin or C2OUT, as selected by the T1GSS bit of the CMCON1
register, as a Timer1 gate source.
x = unknown, u = unchanged, — = unimplemented, read as ‘0’. Shaded cells are not used by the Timer1 module.
T1GINV
Bit 7
EEIE
EEIF
GIE
—
T1SYNC: Timer1 External Clock Input Synchronization Control bit
TMR1CS = 1:
1 = Do not synchronize external clock input
0 = Synchronize external clock input
TMR1CS = 0:
This bit is ignored. Timer1 uses the internal clock
TMR1CS: Timer1 Clock Source Select bit
1 = External clock from T1CKI pin (on the rising edge)
0 = Internal clock (F
TMR1ON: Timer1 On bit
1 = Enables Timer1
0 = Stops Timer1
SUMMARY OF REGISTERS ASSOCIATED WITH TIMER1
TMR1GE
T1CON: TIMER 1 CONTROL REGISTER (CONTINUED)
ADIE
Bit 6
PEIE
ADIF
—
T1CKPS1
CCP1IE
CCP1IF
Bit 5
T0IE
—
OSC
/4)
T1CKPS0 T1OSCEN
INTE
Bit 4
C2IE
C2IF
—
RAIE
Bit 3
C1IE
C1IF
—
T1SYNC
OSFIE
OSFIF
Bit 2
T0IF
—
TMR1CS
TMR2IE
TMR2IF
T1GSS
INTF
Bit 1
TMR1ON
C2SYNC
TMR1IE
TMR1IF
RAIF
Bit 0
PIC16F684
---- --10
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
0000 0000
POR, BOR
Value on:
DS41202F-page 51
---- --10
0000 0000
0000 0000
0000 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
Value on
all other
Resets