PIC12F675-I/MF Microchip Technology, PIC12F675-I/MF Datasheet - Page 23
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PIC12F675-I/MF
Manufacturer Part Number
PIC12F675-I/MF
Description
IC MCU CMOS 1K FLASH W/AD 8-DFN
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-IMD.pdf
(128 pages)
Specifications of PIC12F675-I/MF
Core Size
8-Bit
Program Memory Size
1.75KB (1K x 14)
Core Processor
PIC
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
5
Program Memory Type
FLASH
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
Package / Case
8-DFN
Controller Family/series
PIC12
No. Of I/o's
6
Eeprom Memory Size
128Byte
Ram Memory Size
64Byte
Cpu Speed
20MHz
No. Of Timers
2
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
SMD/SMT
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
10 bit, 4 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT08DFN2 - SOCKET TRANSITION ICE 14DIP/8DFNXLT08DFN - SOCKET TRANSITION ICE 8DFNAC164032 - ADAPTER PICSTART PLUS 8DFN/DIPAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
Connectivity
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12F675-I/MF
Manufacturer:
MICROCHIP
Quantity:
875
Part Number:
PIC12F675-I/MF
Manufacturer:
MICROCHI
Quantity:
20 000
3.2.2
Each of the GPIO pins is individually configurable as an
interrupt-on-change pin. Control bits IOC enable or
disable the interrupt function for each pin. Refer to
Register 3-4. The interrupt-on-change is disabled on a
Power-on Reset.
For enabled interrupt-on-change pins, the values are
compared with the old value latched on the last read of
GPIO. The ‘mismatch’ outputs of the last read are OR'd
together to set, the GP Port Change Interrupt flag bit
(GPIF) in the INTCON register.
REGISTER 3-4:
© 2007 Microchip Technology Inc.
bit 7-6
bit 5-0
INTERRUPT-ON-CHANGE
IOC — INTERRUPT-ON-CHANGE GPIO REGISTER (ADDRESS: 96h)
bit 7
Unimplemented: Read as ‘0’
IOC<5:0>: Interrupt-on-Change GPIO Control bit
1 = Interrupt-on-change enabled
0 = Interrupt-on-change disabled
Note 1: Global interrupt enable (GIE) must be enabled for individual interrupts to be
Legend:
R = Readable bit
- n = Value at POR
U-0
—
recognized.
U-0
—
R/W-0
IOC5
W = Writable bit
’1’ = Bit is set
R/W-0
IOC4
This interrupt can wake the device from SLEEP. The
user, in the Interrupt Service Routine, can clear the
interrupt in the following manner:
a)
b)
A mismatch condition will continue to set flag bit GPIF.
Reading GPIO will end the mismatch condition and
allow flag bit GPIF to be cleared.
Note:
Any read or write of GPIO. This will end the
mismatch condition.
Clear the flag bit GPIF.
R/W-0
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
IOC3
If a change on the I/O pin should occur
when the read operation is being executed
(start of the Q2 cycle), then the GPIF inter-
rupt flag may not get set.
PIC12F629/675
R/W-0
IOC2
x = Bit is unknown
R/W-0
IOC1
DS41190E-page 21
R/W-0
IOC0
bit 0