PIC12F675-I/P Microchip Technology, PIC12F675-I/P Datasheet - Page 54

• Manufacturer Part Number: PIC12F675-I/P
• Description: IC MCU CMOS FLASH-BASE 8BIT 8DIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F675-I/P

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 8-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 2
• 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, 53270-913
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 4-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163029 - BOARD PICDEM FOR MECHATRONICSAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC12F629/675
9.1
The configuration bits can be programmed (read as '0'),
or left unprogrammed (read as '1') to select various
device configurations, as shown in Register 9-1. These
bits are mapped in program memory location 2007h.
REGISTER 9-1:
DS41190C-page 52
bit 13
bit 13-12
bit 11-9
bit 8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2-0
R/P-1 R/P-1
BG1
Configuration Bits
BG0
BG1:BG0: Bandgap Calibration bits for BOD and POR voltage
00 = Lowest bandgap voltage
11 = Highest bandgap voltage
Unimplemented: Read as ‘0’
CPD: Data Code Protection bit
1 = Data memory code protection is disabled
0 = Data memory code protection is enabled
CP: Code Protection bit
1 = Program Memory code protection is disabled
0 = Program Memory code protection is enabled
BODEN: Brown-out Detect Enable bit
1 = BOD enabled
0 = BOD disabled
MCLRE: GP3/MCLR pin function select
1 = GP3/MCLR pin function is MCLR
0 = GP3/MCLR pin function is digital I/O, MCLR internally tied to V
PWRTE: Power-up Timer Enable bit
1 = PWRT disabled
0 = PWRT enabled
WDTE: Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled
FOSC2:FOSC0: Oscillator Selection bits
111 = RC oscillator: CLKOUT function on GP4/OSC2/CLKOUT pin, RC on GP5/OSC1/CLKIN
110 = RC oscillator: I/O function on GP4/OSC2/CLKOUT pin, RC on GP5/OSC1/CLKIN
101 = INTOSC oscillator: CLKOUT function on GP4/OSC2/CLKOUT pin, I/O function on GP5/OSC1/CLKIN
100 = INTOSC oscillator: I/O function on GP4/OSC2/CLKOUT pin, I/O function on GP5/OSC1/CLKIN
011 = EC: I/O function on GP4/OSC2/CLKOUT pin, CLKIN on GP5/OSC1/CLKIN
010 = HS oscillator: High speed crystal/resonator on GP4/OSC2/CLKOUT and GP5/OSC1/CLKIN
001 = XT oscillator: Crystal/resonator on GP4/OSC2/CLKOUT and GP5/OSC1/CLKIN
000 = LP oscillator: Low power crystal on GP4/OSC2/CLKOUT and GP5/OSC1/CLKIN
Note 1: The Bandgap Calibration bits are factory programmed and must be read and saved prior to erasing
Legend:
P = Programmed using ICSP
R = Readable bit
-n = Value at POR
U-0
—
2: The entire data EEPROM will be erased when the code protection is turned off.
3: The entire program memory will be erased, including OSCCAL value, when the code protection is
4: Enabling Brown-out Detect does not automatically enable Power-up Timer.
5: When MCLR is asserted in INTOSC or RC mode, the internal clock oscillator is disabled.
the device as specified in the PIC12F629/675 Programming Specification. These bits are reflected
in an export of the configuration word. Microchip Development Tools maintain all calibration bits to
factory settings.
turned off.
CONFIG — CONFIGURATION WORD (ADDRESS: 2007h)
U-0
—
U-0
—
(3)
R/P-1
CPD
(2)
W = Writable bit
1 = bit is set
R/P-1
(4)
CP
(5)
BODEN MCLRE PWRTE WDTE F0SC2 F0SC1 F0SC0
R/P-1
Note:
R/P-1
U = Unimplemented bit, read as ‘0’
0 = bit is cleared
memory space. It belongs to the special con-
figuration memory space (2000h - 3FFFh),
which can be accessed only during program-
ming. See PIC12F629/675 Programming
Specification for more information.
Address 2007h is beyond the user program
(1)
R/P-1
DD
R/P-1
 2003 Microchip Technology Inc.
x = bit is unknown
R/P-1
R/P-1
R/P-1
bit 0