PIC12F509T-I/MC Microchip Technology, PIC12F509T-I/MC Datasheet - Page 32
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC12F509T-I/MC
Manufacturer Part Number
PIC12F509T-I/MC
Description
1.5 KB Flash, 41 RAM, 6 I/O 8 DFN 2X3mm T/R
Manufacturer
Microchip Technology
Series
PIC® 12Fr
Datasheets
1.PIC12F509T-ISN.pdf
(110 pages)
2.PIC12F509T-ISN.pdf
(4 pages)
3.PIC12F509T-ISN.pdf
(20 pages)
Specifications of PIC12F509T-I/MC
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
5
Program Memory Size
1.5KB (1K x 12)
Program Memory Type
FLASH
Ram Size
41 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164334 - MODULE SOCKET FOR 8L 2X3MM DFNAC162059 - HEADER INTRFC MPLAB ICD2 8/14PINDVA12XP080 - ADAPTER DEVICE FOR MPLAB-ICE
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
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PIC12F508/509/16F505
TABLE 5-1:
DS41236E-page 32
N/A
N/A
N/A
N/A
N/A
03h
03h
06h
06h
07h
Legend:
Note 1:
Address
2:
3:
TRISGPIO
TRISB
TRISC
OPTION
OPTION
STATUS
STATUS
GPIO
PORTB
PORTC
Shaded cells are not used by Port registers, read as ‘0’. – = unimplemented, read as ‘0’, x = unknown, u = unchanged,
q = depends on condition.
PIC12F508/509 only.
PIC16F505 only.
If Reset was due to wake-up on pin change, then bit 7 = 1. All other Resets will cause bit 7 = 0.
Name
(1)
(2)
(2)
(2)
(2)
SUMMARY OF PORT REGISTERS
(1)
(2)
(1)
(2)
(1)
GPWUF
RBWUF
GPWU
RBWU
Bit 7
—
—
—
—
—
—
GPPU
RBPU
Bit 6
—
—
—
—
—
—
—
—
I/O Control Register
I/O Control Register
I/O Control Register
TOCS
TOCS
Bit 5
PAO
PAO
GP5
RB5
RC5
TOSE
TOSE
Bit 4
GP4
RC4
RB4
TO
TO
Bit 3
PSA
PSA
GP3
RC3
RB3
PD
PD
Bit 2
PS2
PS2
GP2
RB2
RC2
Z
Z
Bit 1
PS1
PS1
GP1
RB1
RC1
DC
DC
Bit 0
GP0
RB0
RC0
PS0
PS0
C
C
© 2009 Microchip Technology Inc.
--11 1111
--11 1111
--11 1111
1111 1111
1111 1111
0-01 1xxx
0-01 1xxx
--xx xxxx
--xx xxxx
--xx xxxx
Power-On
Value on
Reset
q00q quuu
q00q quuu
--11 1111
--11 1111
--11 1111
1111 1111
1111 1111
--uu uuuu
--uu uuuu
--uu uuuu
All Other
Value on
Resets
(3)
(3)
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