PIC12C508A-04I/P Microchip Technology, PIC12C508A-04I/P Datasheet - Page 105

• Manufacturer Part Number: PIC12C508A-04I/P
• Description: IC MCU OTP 512X12 8DIP
• Manufacturer: Microchip Technology
• Series: PIC® 12Cr

Specifications of PIC12C508A-04I/P

• Program Memory Type: OTP
• 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): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC12C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 25 B
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 1
• Operating Supply Voltage: 2.5 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: DVMCPA, ICE2000
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMINGDVMCPA - KIT DVR BOARD EVAL SYSTEM MXDEV1DVA12XP080 - 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 ....................................................................................... 9
Applications........................................................................... 4
Architectural Overview .......................................................... 9
Assembler
B
Block Diagram
Brown-Out Protection Circuit .............................................. 44
C
CAL0 bit .............................................................................. 18
CAL1 bit .............................................................................. 18
CAL2 bit .............................................................................. 18
CAL3 bit .............................................................................. 18
CALFST bit ......................................................................... 18
CALSLW bit ........................................................................ 18
Carry ..................................................................................... 9
Clocking Scheme ................................................................ 12
Code Protection ............................................................ 35, 45
Configuration Bits................................................................ 35
Configuration Word ............................................................. 35
D
DC and AC Characteristics ........................................... 75, 93
Development Support ......................................................... 59
Development Tools ............................................................. 59
Device Varieties .................................................................... 7
Digit Carry ............................................................................. 9
E
EEPROM Peripheral Operation .......................................... 29
Errata .................................................................................... 3
F
Family of Devices.................................................................. 5
Features ................................................................................ 1
FSR ..................................................................................... 20
Fuzzy Logic Dev. System ( fuzzy TECH -MP) .................... 61
I
I/O Interfacing ..................................................................... 21
I/O Ports .............................................................................. 21
I/O Programming Considerations........................................ 22
ICEPIC Low-Cost PIC16CXXX In-Circuit Emulator ............ 59
ID Locations .................................................................. 35, 45
INDF.................................................................................... 20
Indirect Data Addressing..................................................... 20
Instruction Cycle ................................................................. 12
Instruction Flow/Pipelining .................................................. 12
Instruction Set Summary..................................................... 48
K
KeeLoq
L
Loading of PC ..................................................................... 19
M
Memory Organization.......................................................... 13
MPLAB Integrated Development Environment Software .... 61
1999 Microchip Technology Inc.
MPASM Assembler..................................................... 61
On-Chip Reset Circuit ................................................. 41
Timer0......................................................................... 25
TMR0/WDT Prescaler................................................. 28
Watchdog Timer.......................................................... 43
Data Memory .............................................................. 14
Program Memory ........................................................ 13
Evaluation and Programming Tools.................... 62
O
OPTION Register................................................................ 17
OSC selection..................................................................... 35
OSCCAL Register............................................................... 18
Oscillator Configurations..................................................... 36
Oscillator Types
P
Package Marking Information............................................. 99
Packaging Information........................................................ 99
PICDEM-1 Low-Cost PICmicro Demo Board ..................... 60
PICDEM-2 Low-Cost PIC16CXX Demo Board................... 60
PICDEM-3 Low-Cost PIC16CXXX Demo Board ................ 60
PICSTART
POR
PORTA ............................................................................... 21
Power-Down Mode ............................................................. 45
Prescaler ............................................................................ 28
PRO MATE
Program Counter ................................................................ 19
Q
Q cycles.............................................................................. 12
R
RC Oscillator....................................................................... 37
Read Modify Write .............................................................. 22
Register File Map................................................................ 14
Registers
Reset .................................................................................. 35
Reset on Brown-Out ........................................................... 44
S
SEEVAL
SLEEP .......................................................................... 35, 45
Software Simulator (MPLAB-SIM) ...................................... 61
Special Features of the CPU .............................................. 35
Special Function Registers................................................. 15
Stack................................................................................... 19
STATUS ............................................................................... 9
STATUS Register ............................................................... 16
T
Timer0
Timing Diagrams and Specifications ............................ 70, 86
Timing Parameter Symbology and Load Conditions .... 69, 85
TRIS Registers ................................................................... 21
W
Wake-up from SLEEP......................................................... 45
Watchdog Timer (WDT)................................................ 35, 42
WWW, On-Line Support ....................................................... 3
Z
Zero bit ................................................................................. 9
HS............................................................................... 36
LP ............................................................................... 36
RC .............................................................................. 36
XT ............................................................................... 36
Device Reset Timer (DRT) ................................... 35, 42
PD............................................................................... 44
Power-On Reset (POR).............................................. 35
TO............................................................................... 44
Special Function ......................................................... 15
Switching Prescaler Assignment ................................ 28
Timer0 ........................................................................ 25
Timer0 (TMR0) Module .............................................. 25
TMR0 with External Clock .......................................... 27
Period ......................................................................... 43
Programming Considerations ..................................... 43
Evaluation and Programming System .............. 61
Plus Entry Level Development System ......... 59
II Universal Programmer .............................. 59
PIC12C5XX
DS40139E-page 105