PIC12F675-I/P Microchip Technology, PIC12F675-I/P Datasheet - Page 55
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PIC12F675-I/P
Manufacturer Part Number
PIC12F675-I/P
Description
IC MCU CMOS FLASH-BASE 8BIT 8DIP
Manufacturer
Microchip Technology
Series
PIC® 12Fr
Datasheets
1.PIC12F629T-ISN.pdf
(136 pages)
2.PIC12F629T-ISN.pdf
(8 pages)
3.PIC12F629T-ISN.pdf
(24 pages)
4.PIC12F675-ESN.pdf
(132 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12F675-I/P
Manufacturer:
MICROCHIP
Quantity:
5 000
Company:
Part Number:
PIC12F675-I/P
Manufacturer:
MCP
Quantity:
12 420
Part Number:
PIC12F675-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
9.2
9.2.1
The PIC12F629/675 can be operated in eight different
oscillator option modes. The user can program three
Configuration bits (FOSC2 through FOSC0) to select
one of these eight modes:
• LP
• XT
• HS
• RC
• INTOSC Internal Oscillator (2 modes)
• EC
9.2.2
In XT, LP or HS modes a crystal or ceramic resonator
is connected to the OSC1 and OSC2 pins to establish
oscillation (see Figure 9-1). The PIC12F629/675
oscillator design requires the use of a parallel cut
crystal. Use of a series cut crystal may yield a
frequency outside of the crystal manufacturers
specifications. When in XT, LP or HS modes, the
device can have an external clock source to drive the
OSC1 pin (see Figure 9-2).
FIGURE 9-1:
2010 Microchip Technology Inc.
Note
Note:
C1
C2
1:
2:
3:
Oscillator Configurations
(1)
(1)
Low-Power Crystal
Crystal/Resonator
High-Speed Crystal/Resonator
External Resistor/Capacitor (2 modes)
External Clock In
Additional information on oscillator config-
urations is available in the PIC
Range Reference Manual, (DS33023).
OSCILLATOR TYPES
CRYSTAL OSCILLATOR / CERAMIC
RESONATORS
See Table 9-1 and Table 9-2 for recommended
values of C1 and C2.
A series resistor may be required for AT strip cut
crystals.
RF varies with the Oscillator mode selected
(Approx. value = 10 M
RS
XTAL
(2)
OSC1
OSC2
CRYSTAL OPERATION (OR
CERAMIC RESONATOR)
HS, XT OR LP OSC
CONFIGURATION
RF
(3)
PIC12F629/675
Sleep
To Internal
Logic
®
Mid-
FIGURE 9-2:
TABLE 9-1:
TABLE 9-2:
Note 1: Higher capacitance increases the stability
Note 1: Higher capacitance increases the stability
Mode
Clock from
External System
Mode
HS
XT
XT
HS
Note 1: Functions as GP4 in EC Osc mode.
LP
Open
of the oscillator but also increases the
start-up time. These values are for design
guidance only. Since each resonator has
its own characteristics, the user should
consult the resonator manufacturer for
appropriate values of external
components.
of the oscillator but also increases the
start-up time. These values are for design
guidance only. Rs may be required in HS
mode as well as XT mode to avoid
overdriving crystals with low drive level
specification. Since each crystal has its
own characteristics, the user should
consult the crystal manufacturer for
appropriate values of external
components.
16.0 MHz
2.0 MHz
4.0 MHz
8.0 MHz
455 kHz
100 kHz
10 MHz
20 MHz
Freq.
32 kHz
2 MHz
4 MHz
8 MHz
Freq.
Ranges Characterized:
PIC12F629/675
CAPACITOR SELECTION FOR
CERAMIC RESONATORS
CAPACITOR SELECTION FOR
CRYSTAL OSCILLATOR
EXTERNAL CLOCK INPUT
OPERATION (HS, XT, EC,
OR LP OSC
CONFIGURATION)
OSC1(C1)
68-100 pF
OSC1(C1)
68-100 pF
68-150 pF
15-68 pF
15-68 pF
10-68 pF
10-22 pF
15-30 pF
15-30 pF
15-30 pF
15-30 pF
15-30 pF
OSC1
OSC2
PIC12F629/675
(1)
DS41190G-page 55
150-200 pF
OSC2(C2)
68-100 pF
OSC2(C2)
68-100 pF
15-68 pF
15-68 pF
10-68 pF
10-22 pF
15-30 pF
15-30 pF
15-30 pF
15-30 pF
15-30 pF