PIC16F684-E/P Microchip Technology, PIC16F684-E/P Datasheet - Page 45

• 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 4-5:
REGISTER 4-6:
TABLE 4-2:
 2004 Microchip Technology Inc.
07h
19h
87h
91h
Legend:
Address
PORTC
CMCON0
TRISC
ANSEL
bit 7-6:
bit 5-0:
bit 7-6:
bit 5-0:
x = unknown, u = unchanged, — = unimplemented locations read as ‘0’. Shaded cells are not used by PORTC.
Name
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
PORTC – PORTC REGISTER (ADDRESS: 07h)
TRISC – PORTC TRI-STATE REGISTER (ADDRESS: 87h)
bit 7
Unimplemented: Read as ‘0’
RC<5:0>: PORTC General Purpose I/O Pin bits
1 = Port pin is >V
0 = Port pin is <V
Legend:
R = Readable bit
-n = Value at POR
bit 7
Unimplemented: Read as ‘0’
TRISC<5:0>: PORTC Tri-State Control bit
1 = PORTC pin configured as an input (tri-stated)
0 = PORTC pin configured as an output
Legend:
R = Readable bit
-n = Value at POR
C2OUT C1OUT
ANS7
Bit 7
—
—
U-0
U-0
—
—
ANS6
Bit 6
—
—
U-0
U-0
—
—
IH
IL
TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0 --11 1111 --11 1111
C2INV
ANS5
Bit 5
RC5
TRISC5
R/W-x
R/W-1
RC5
C1INV
ANS4
Preliminary
Bit 4
RC4
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
ANS3
Bit 3
RC3
TRISC4
CIS
R/W-x
R/W-1
RC4
ANS2
Bit 2
CM2
RC2
TRISC3
R/W-x
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
RC3
ANS1
Bit 1
CM1
RC1
TRISC2
R/W-x
R/W-1
ANS0
RC2
Bit 0
RC0
CM0
PIC16F684
--xx xx00 --uu uu00
0000 0000 0000 0000
1111 1111 1111 1111
POR, BOD
Value on:
x = Bit is unknown
x = Bit is unknown
TRISC1
R/W-0
R/W-1
RC1
DS41202C-page 43
Value on
TRISC0
all other
Resets
R/W-0
R/W-1
RC0
bit 0
bit 0