PIC12F508-I/P Microchip Technology, PIC12F508-I/P Datasheet - Page 105

• Manufacturer Part Number: PIC12F508-I/P
• Description: IC MCU FLASH 512X12 8DIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12F508-I/P

• Program Memory Type: FLASH
• Program Memory Size: 768B (512 x 12)
• Package / Case: 8-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 25 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 1
• 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
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164101, DM163014, DV164120, DM163029
• Minimum Operating Temperature: - 40 C
• Package: 8PDIP
• Device Core: PIC
• Family Name: PIC12
• Maximum Speed: 4 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162059 - HEADER INTRFC MPLAB ICD2 8/14PINDM163029 - BOARD PICDEM FOR MECHATRONICSDVA12XP080 - ADAPTER DEVICE FOR MPLAB-ICEAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INDEX
A
ALU ..................................................................................... 11
Assembler
B
Block Diagram
Brown-Out Protection Circuit .............................................. 54
C
C Compilers
Carry ................................................................................... 11
Clocking Scheme ................................................................ 16
Code Protection ............................................................ 41, 55
Configuration Bits................................................................ 41
Configuration Word ............................................................. 43
Customer Change Notification Service ............................. 107
Customer Notification Service........................................... 107
Customer Support ............................................................. 107
D
DC and AC Characteristics ................................................. 81
Development Support ......................................................... 65
Digit Carry ........................................................................... 11
E
Errata .................................................................................... 6
F
Family of Devices
FSR ..................................................................................... 28
I
I/O Interfacing ..................................................................... 31
I/O Ports .............................................................................. 31
I/O Programming Considerations........................................ 33
ID Locations .................................................................. 41, 55
INDF.................................................................................... 28
Indirect Data Addressing..................................................... 28
Instruction Cycle ................................................................. 16
Instruction Flow/Pipelining .................................................. 16
Instruction Set Summary..................................................... 58
Internet Address................................................................ 107
L
Loading of PC ..................................................................... 27
M
Memory Organization.......................................................... 17
Microchip Internet Web Site .............................................. 107
MPLAB ASM30 Assembler, Linker, Librarian ..................... 66
MPLAB ICD 2 In-Circuit Debugger ..................................... 67
MPLAB ICE 2000 High-Performance Universal
© 2009 Microchip Technology Inc.
MPASM Assembler..................................................... 66
On-Chip Reset Circuit ................................................. 50
Timer0......................................................................... 35
TMR0/WDT Prescaler................................................. 39
Watchdog Timer.......................................................... 53
MPLAB C18 ................................................................ 66
MPLAB C30 ................................................................ 66
PIC12F508/509/PIC16F505.......................................... 7
Data Memory .............................................................. 18
Program Memory (PIC12F508/509)............................ 17
Program Memory (PIC16F505)................................... 18
In-Circuit Emulator ...................................................... 67
PIC12F508/509/16F505
MPLAB Integrated Development Environment Software.... 65
MPLAB PM3 Device Programmer ...................................... 67
MPLAB REAL ICE In-Circuit Emulator System .................. 67
MPLINK Object Linker/MPLIB Object Librarian .................. 66
O
Option Register................................................................... 24
OSC selection..................................................................... 41
OSCCAL Register............................................................... 26
Oscillator Configurations..................................................... 44
Oscillator Types
P
PIC12F508/509/16F505 Device Varieties ............................ 9
PICSTART Plus Development Programmer....................... 68
POR
PORTB ............................................................................... 31
Power-down Mode.............................................................. 55
Prescaler ............................................................................ 38
Program Counter ................................................................ 27
Q
Q cycles .............................................................................. 16
R
RC Oscillator....................................................................... 45
Reader Response............................................................. 108
Read-Modify-Write.............................................................. 33
Register File Map
Registers
Reset .................................................................................. 41
Reset on Brown-Out ........................................................... 54
S
Sleep ............................................................................ 41, 55
Software Simulator (MPLAB SIM) ...................................... 66
Special Features of the CPU .............................................. 41
Special Function Registers ................................................. 20
Stack................................................................................... 27
Status Register ............................................................. 11, 22
T
Timer0
Timing Diagrams and Specifications .................................. 75
Timing Parameter Symbology and Load Conditions .......... 75
TRIS Registers ................................................................... 31
HS............................................................................... 44
LP ............................................................................... 44
RC .............................................................................. 44
XT ............................................................................... 44
Device Reset Timer (DRT) ................................... 41, 52
PD......................................................................... 54, 41
TO............................................................................... 54
PIC12F508 ................................................................. 19
PIC12F509 ................................................................. 19
PIC16F505 ................................................................. 19
Special Function ......................................................... 20
Timer0 ........................................................................ 35
Timer0 (TMR0) Module .............................................. 35
TMR0 with External Clock .......................................... 37
DS41236E-page 105