PIC12C508A-04/P Microchip Technology Inc., PIC12C508A-04/P Datasheet - Page 105
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PIC12C508A-04/P
Manufacturer Part Number
PIC12C508A-04/P
Description
8 PIN, 0.75 KB OTP, 25 RAM, 6 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC12C508A-04P.pdf
(113 pages)
Specifications of PIC12C508A-04/P
Cpu Speed
1 MIPS
Eeprom Memory
0 Bytes
Input Output
5
Memory Type
OTP
Number Of Bits
8
Package Type
8-pin PDIP
Programmable Memory
768 Bytes
Ram Size
25 Bytes
Speed
4 MHz
Timers
1-8-bit
Voltage, Range
2.5-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12C508A-04/P
Manufacturer:
MICROCHIPS
Quantity:
482
Part Number:
PIC12C508A-04/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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