PIC18F8520-I/PT Microchip Technology Inc., PIC18F8520-I/PT Datasheet - Page 369

• Manufacturer Part Number: PIC18F8520-I/PT
• Description: 80 PIN, 32 KB FLASH, 2048 RAM, 68 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F8520-I/PT

• A/d Inputs: 16-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 68
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 80-pin TQFP
• Programmable Memory: 32K Bytes
• Ram Size: 2K Bytes
• Speed: 40 MHz
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

Data Memory ..................................................................... 47
DAW ................................................................................. 278
DC and AC Characteristics
DC Characteristics
DCFSNZ .......................................................................... 279
DECF ............................................................................... 278
DECFSZ ........................................................................... 279
Demonstration Boards
Development Support ...................................................... 301
Device Differences ........................................................... 361
Direct Addressing ............................................................... 58
E
Electrical Characteristics .................................................. 307
Errata ................................................................................... 5
Evaluation and Programming Tools ................................. 305
Example SPI Mode Requirements
Example SPI Mode Requirements
Example SPI Mode Requirements
Example SPI Slave Mode Requirements (CKE = 1) ........ 334
Extended Microcontroller Mode ......................................... 71
External Clock Timing Requirements ............................... 322
External Memory Interface ................................................. 71
F
Firmware Instructions ....................................................... 259
Flash Program Memory ..................................................... 61
 2004 Microchip Technology Inc.
General Purpose Registers ........................................ 47
Map for PIC18FX520 Devices ................................... 48
Map for PIC18FX620/X720 Devices .......................... 49
Special Function Registers ........................................ 47
Graphs and Tables .................................................. 343
PIC18FXX20 (Industrial and Extended),
Power-Down and Supply Current ............................ 311
Supply Voltage ......................................................... 310
PICDEM 1 ................................................................ 304
PICDEM 17 .............................................................. 304
PICDEM 18R ........................................................... 305
PICDEM 2 Plus ........................................................ 304
PICDEM 3 ................................................................ 304
PICDEM 4 ................................................................ 304
PICDEM LIN ............................................................ 305
PICDEM USB ........................................................... 305
PICDEM.net Internet/Ethernet ................................. 304
Direct Addressing ....................................................... 56
(Master Mode, CKE = 0) .......................................... 331
(Master Mode, CKE = 1) .......................................... 332
(Slave Mode, CKE = 0) ............................................ 333
16-bit Byte Select Mode ............................................. 75
16-bit Byte Write Mode .............................................. 73
16-bit Mode ................................................................ 73
16-bit Mode Timing .................................................... 76
16-bit Word Write Mode ............................................. 74
PIC18F8X20 External Bus - I/O Port Functions ......... 72
Program Memory Modes and
Associated Registers ................................................. 69
Control Registers ....................................................... 62
Erase Sequence ........................................................ 66
Erasing ....................................................................... 66
Operation During Code-Protect ................................. 69
Reading ...................................................................... 65
Table Pointer
Table Pointer Boundaries .......................................... 64
PIC18LFXX20 (Industrial) ................................ 315
External Memory Interface ................................. 71
Boundaries Based on Operation ........................ 64
PIC18F6520/8520/6620/8620/6720/8720
G
General Call Address Support ......................................... 180
GOTO .............................................................................. 280
H
Hardware Multiplier ............................................................ 85
HS/PLL .............................................................................. 23
I
I/O Ports .......................................................................... 103
I
I
I
ID Locations ............................................................. 239, 257
INCF ................................................................................ 280
INCFSZ ............................................................................ 281
In-Circuit Debugger .......................................................... 257
In-Circuit Serial Programming (ICSP) ...................... 239, 257
Indirect Addressing ............................................................ 58
Indirect Addressing Operation ........................................... 58
Indirect File Operand ......................................................... 47
INFSNZ ............................................................................ 281
Instruction Cycle ................................................................ 44
Instruction Flow/Pipelining ................................................. 45
Instruction Format ............................................................ 261
Instruction Set .................................................................. 259
2
2
2
C Bus Data Requirements (Slave Mode) ...................... 336
C Bus Start/Stop Bits Requirements (Slave Mode) ....... 335
C Mode
Table Reads and Table Writes .................................. 61
Write Sequence ......................................................... 67
Writing To .................................................................. 67
Introduction ................................................................ 85
Operation ................................................................... 85
Performance Comparison .......................................... 85
General Call Address Support ................................. 180
Master Mode
Read/Write Bit Information (R/W Bit) ............... 170, 171
Serial Clock (RC3/SCK/SCL) .................................. 171
Resources (Table) ................................................... 257
INDF and FSR Registers ........................................... 57
Operation ................................................................... 57
ADDLW .................................................................... 265
ADDWF ................................................................... 265
ADDWFC ................................................................. 266
ANDLW .................................................................... 266
ANDWF ................................................................... 267
BC ............................................................................ 267
BCF ......................................................................... 268
BN ............................................................................ 268
BNC ......................................................................... 269
BNN ......................................................................... 269
BNOV ...................................................................... 270
BNZ ......................................................................... 270
BOV ......................................................................... 273
BRA ......................................................................... 271
BSF .......................................................................... 271
BTFSC ..................................................................... 272
BTFSS ..................................................................... 272
BTG ......................................................................... 273
BZ ............................................................................ 274
CALL ........................................................................ 274
CLRF ....................................................................... 275
CLRWDT ................................................................. 275
Protection Against Spurious Writes ................... 69
Unexpected Termination ................................... 69
Write Verify ........................................................ 69
Operation ......................................................... 182
DS39609B-page 367