PIC16CR54C
INDEX
A
M
MCLR ................................................................................ 29
Memory Map ...................................................................... 13
PIC16C54s/CR54s/C55s ................................................... 13
Memory Organization ........................................................ 13
Data Memory ..................................................................... 13
Program Memory ............................................................... 13
MP-DriveWay™ - Application Code Generator ................. 51
MPLAB C ........................................................................... 51
MPLAB Integrated Development Environment Software ... 50
Absolute Maximum Ratings ............................................... 53
ALU ...................................................................................... 9
Applications .......................................................................... 5
Architectural Overview ......................................................... 9
Assembler
MPASM Assembler ............................................................ 50
B
Block Diagram
O
On-Chip Reset Circuit ........................................................ 29
PIC16CR54C Series Block Diagram .................................. 10
Timer0 ................................................................................ 21
TMR0/WDT Prescaler ........................................................ 24
Watchdog Timer ................................................................. 33
Brown-Out Protection Circuit ............................................. 34
One-Time-Programmable (OTP) Devices ............................7
OPTION Register .............................................................. 16
OSC selection .................................................................... 25
Oscillator Configurations ................................................... 26
Oscillator Types
HS ...................................................................................... 26
LP ...................................................................................... 26
RC ..................................................................................... 26
XT ...................................................................................... 26
C
Carry bit ............................................................................... 9
Clocking Scheme ............................................................... 12
Code Protection ........................................................... 25, 35
Configuration Bits ............................................................... 25
Configuration Word ............................................................ 25
PIC16CR54C ..................................................................... 25
P
Package Marking Information ............................................ 73
Packaging Information ....................................................... 73
PC ................................................................................ 17, 29
PIC16CR54C Product Identification System ..................... 83
PICDEM-1 Low-Cost PICmicro Demo Board .................... 49
PICDEM-2 Low-Cost PIC16CXX Demo Board .................. 50
PICDEM-3 Low-Cost PIC16CXXX Demo Board ............... 50
PICMASTER In-Circuit Emulator .................................... 49
PICSTART Plus Entry Level Development System ........ 49
Pin Configurations ................................................................1
Pinout Description - PIC16CR54C .................................... 11
POR
D
DC and AC Characteristics - PIC16CR54C ....................... 63
DC Characteristics ............................................................. 54
Development Support ........................................................ 49
Development Tools ............................................................ 49
Device Varieties ................................................................... 7
Digit Carry bit ....................................................................... 9
E
Device Reset Timer (DRT) .......................................... 25, 32
PD ................................................................................ 28, 34
Power-On Reset (POR) ......................................... 25, 29, 30
TO ................................................................................ 28, 34
PORTA ........................................................................ 19, 29
PORTB ........................................................................ 19, 29
Power-Down Mode ............................................................ 35
Prescaler ........................................................................... 24
PRO MATE II Universal Programmer ............................. 49
Program Counter ............................................................... 17
Electrical Characteristics
PIC16CR54C ..................................................................... 53
External Power-On Reset Circuit ....................................... 30
F
Family of Devices
PIC16C5X ............................................................................ 6
Features ............................................................................... 1
FSR .................................................................................... 29
FSR Register ..................................................................... 18
Fuzzy Logic Dev. System (fuzzyTECH -MP) ................... 51
Q
Q cycles ............................................................................. 12
Quick-Turnaround-Production (QTP) Devices ......................7
I
I/O Interfacing .................................................................... 19
I/O Ports ............................................................................. 19
I/O Programming Considerations ....................................... 20
ICEPIC Low-Cost PIC16CXXX In-Circuit Emulator ........... 49
INDF ................................................................................... 29
INDF Register .................................................................... 18
Indirect Data Addressing .................................................... 18
Instruction Cycle ................................................................ 12
Instruction Flow/Pipelining ................................................. 12
Instruction Set Summary .................................................... 37
R
RC Oscillator ..................................................................... 27
Read Only Memory (ROM) Devices .....................................7
Read-Modify-Write ............................................................. 20
Register File Map .............................................................. 13
Registers
Special Function ................................................................ 13
Reset ........................................................................... 25, 28
Reset on Brown-Out .......................................................... 34
K
S
KeeLoq Evaluation and Programming Tools ................... 51
SEEVAL Evaluation and Programming System ............. 51
Serialized Quick-Turnaround-Production (SQTP) Devices ..7
SLEEP ......................................................................... 25, 35
Software Simulator (MPLAB-SIM) ..................................... 51
Special Features of the CPU ............................................. 25
L
Loading of PC .................................................................... 17
1998 Microchip Technology Inc.
DS40191A-page 79
MICROCHIP [ MICROCHIP ]
