PIC16F684-E/P Microchip Technology, PIC16F684-E/P Datasheet - Page 12

• 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

PIC16F684
TABLE 2-2:
DS41202C-page 10
Bank 1
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
90h
91h
92h
93h
94h
95h
96h
97h
98h
99h
9Ah
9Bh
9Ch
9Dh
9Eh
9Fh
Legend:
Note
Addr
1:
2:
3:
INDF
OPTION_REG
PCL
STATUS
FSR
TRISA
TRISC
PCLATH
INTCON
PIE1
PCON
OSCCON
OSCTUNE
ANSEL
PR2
WPUA
IOCA
VRCON
EEDAT
EEADR
EECON1
EECON2
ADRESL
ADCON1
Name
— = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition, shaded = unimplemented
IRP and RP1 bits are reserved, always maintain these bits clear.
OSTS bit OSCCON <3> reset to ‘0’ with Dual Speed Start-up and LP, HS or XT selected as the oscillator.
RA3 pull-up is enabled when MCLRE is ‘1’ in the Configuration Word register.
—
—
—
—
—
—
—
—
(3)
PIC16F684 SPECIAL FUNCTION REGISTERS SUMMARY BANK 1
Addressing this location uses contents of FSR to address data memory (not a physical register)
Program Counter’s (PC) Least Significant Byte
Indirect Data Memory Address Pointer
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Timer2 Module Period Register
Unimplemented
Unimplemented
Unimplemented
Unimplemented
EEPROM Control Register 2 (not a physical register)
Least Significant 2 bits of the left shifted result or 8 bits of the right shifted result
EEADR7
EEDAT7
RAPU
VREN
IRP
ANS7
EEIE
Bit 7
GIE
—
—
—
—
—
—
—
—
—
—
(1)
EEADR6
EEDAT6
INTEDG
ADCS2
RP1
IRCF2
ANS6
PEIE
ADIE
Bit 6
—
—
—
—
—
—
—
—
—
(1)
ULPWUE
EEADR5
EEDAT5
CCP1IE
TRISA5
TRISC5
WPUA5
ADCS1
IOCA5
IRCF1
ANS5
T0CS
Bit 5
T0IE
VRR
RP0
—
—
—
Write Buffer for upper 5 bits of Program Counter
SBODEN
Preliminary
EEADR4
EEDAT4
TRISA4
TRISC4
WPUA4
ADCS0
IOCA4
IRCF0
TUN4
ANS4
T0SE
INTE
C2IE
Bit 4
TO
—
—
EEADR3
EEDAT3
WRERR
OSTS
TRISA3
TRISC3
IOCA3
TUN3
ANS3
RAIE
Bit 3
C1IE
PSA
VR3
PD
—
—
—
(2)
EEADR2
EEDAT2
TRISA2
TRISC2
WPUA2
OSFIE
IOCA2
WREN
TUN2
ANS2
Bit 2
T0IF
PS2
HTS
VR2
—
—
Z
EEADR1
EEDAT1
TMR2IE
TRISA1
TRISC1
WPUA1
IOCA1
TUN1
ANS1
INTF
Bit 1
POR
PS1
VR1
LTS
WR
DC
—
 2004 Microchip Technology Inc.
EEADR0
EEDAT0
TMR1IE
TRISA0
TRISC0
WPUA0
IOCA0
TUN0
ANS0
RAIF
Bit 0
BOD
SCS
PS0
VR0
RD
—
C
xxxx xxxx
1111 1111
0000 0000
0001 1xxx
xxxx xxxx
--11 1111
--11 1111
---0 0000
0000 0000
0000 0000
--01 --qq
-110 x000
---0 0000
1111 1111
1111 1111
--11 -111
--00 0000
0-0- 0000
0000 0000
0000 0000
---- x000
---- ----
xxxx xxxx
-000 ----
POR, BOD
Value on
—
—
—
—
—
—
—
—
32, 100
33, 100
62, 100
71, 100
71, 100
72, 100
72, 100
65, 100
66, 100
17, 99
12, 99
17, 99
17, 99
32, 99
43, 99
17, 99
13, 99
14, 99
16, 99
29, 99
23, 99
65, 99
53, 99
11, 99
Page
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