欢迎访问ic37.com |
会员登录 免费注册
发布采购

PIC18F4520-I/ML 参数 Datasheet PDF下载

PIC18F4520-I/ML图片预览
型号: PIC18F4520-I/ML
PDF下载: 下载PDF文件 查看货源
内容描述: 28 /40/ 44引脚增强型闪存微控制器与10位A / D和纳瓦技术 [28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology]
分类和应用: 闪存微控制器和处理器外围集成电路时钟
文件页数/大小: 412 页 / 6898 K
品牌: MICROCHIP [ MICROCHIP ]
 浏览型号PIC18F4520-I/ML的Datasheet PDF文件第400页浏览型号PIC18F4520-I/ML的Datasheet PDF文件第401页浏览型号PIC18F4520-I/ML的Datasheet PDF文件第402页浏览型号PIC18F4520-I/ML的Datasheet PDF文件第403页浏览型号PIC18F4520-I/ML的Datasheet PDF文件第405页浏览型号PIC18F4520-I/ML的Datasheet PDF文件第406页浏览型号PIC18F4520-I/ML的Datasheet PDF文件第407页浏览型号PIC18F4520-I/ML的Datasheet PDF文件第408页  
PIC18F2420/2520/4420/4520  
RA4/T0CKI/C1OUT...............................................13, 17  
RA5/AN4/SS/HLVDIN/C2OUT.............................. 13, 17  
RB0/INT0/FLT0/AN12...........................................14, 18  
RB1/INT1/AN10 .................................................... 14, 18  
RB2/INT2/AN8 ...................................................... 14, 18  
RB3/AN9/CCP2 .................................................... 14, 18  
RB4/KBI0/AN11 .................................................... 14, 18  
RB5/KBI1/PGM..................................................... 14, 18  
RB6/KBI2/PGC ..................................................... 14, 18  
RB7/KBI3/PGD ..................................................... 14, 18  
RC0/T1OSO/T13CKI ............................................ 15, 19  
RC1/T1OSI/CCP2................................................. 15, 19  
RC2/CCP1 ..................................................................15  
RC2/CCP1/P1A ..........................................................19  
RC3/SCK/SCL ...................................................... 15, 19  
RC4/SDI/SDA ....................................................... 15, 19  
RC5/SDO.............................................................. 15, 19  
RC6/TX/CK ........................................................... 15, 19  
RC7/RX/DT........................................................... 15, 19  
RD0/PSP0...................................................................20  
RD1/PSP1...................................................................20  
RD2/PSP2...................................................................20  
RD3/PSP3...................................................................20  
RD4/PSP4...................................................................20  
RD5/PSP5/P1B...........................................................20  
RD6/PSP6/P1C...........................................................20  
RD7/PSP7/P1D...........................................................20  
RE0/RD/AN5...............................................................21  
RE1/WR/AN6..............................................................21  
RE2/CS/AN7...............................................................21  
VDD........................................................................ 15, 21  
VSS........................................................................ 15, 21  
Pinout I/O Descriptions  
PORTE  
Associated Registers................................................ 119  
LATE Register .......................................................... 117  
PORTE Register....................................................... 117  
PSP Mode Select (PSPMODE Bit)........................... 114  
TRISE Register......................................................... 117  
Power-Managed Modes...................................................... 33  
and A/D Operation.................................................... 230  
and EUSART Operation ........................................... 205  
and Multiple Sleep Commands................................... 34  
and PWM Operation ................................................. 159  
and SPI Operation.................................................... 169  
Clock Transitions and Status Indicators ..................... 34  
Effects on Clock Sources............................................ 31  
Entering ...................................................................... 33  
Exiting Idle and Sleep Modes..................................... 39  
by Interrupt ......................................................... 39  
by Reset ............................................................. 39  
by WDT Time-out ............................................... 39  
Without a Start-up Delay .................................... 40  
Idle Modes .................................................................. 37  
PRI_IDLE............................................................ 38  
RC_IDLE ............................................................ 39  
SEC_IDLE .......................................................... 38  
Run Modes ................................................................. 34  
PRI_RUN............................................................ 34  
RC_RUN............................................................. 35  
SEC_RUN .......................................................... 34  
Selecting..................................................................... 33  
Sleep Mode ................................................................ 37  
Summary (table) ......................................................... 33  
Power-on Reset (POR)....................................................... 43  
Power-up Timer (PWRT)............................................ 45  
Time-out Sequence .................................................... 45  
Power-up Delays ................................................................ 31  
Power-up Timer (PWRT) .................................................... 31  
Prescaler  
Timer2 ...................................................................... 150  
Prescaler, Timer0 ............................................................. 125  
Prescaler, Timer2 ............................................................. 145  
PRI_IDLE Mode.................................................................. 38  
PRI_RUN Mode.................................................................. 34  
Program Counter ................................................................ 54  
PCL, PCH and PCU Registers ................................... 54  
PCLATH and PCLATU Registers ............................... 54  
Program Memory  
and Extended Instruction Set ..................................... 72  
Code Protection........................................................ 264  
Instructions ................................................................. 58  
Two-Word........................................................... 58  
Interrupt Vector........................................................... 53  
Look-up Tables........................................................... 56  
Map and Stack (diagram) ........................................... 53  
Reset Vector............................................................... 53  
Program Verification and Code Protection ....................... 263  
Associated Registers................................................ 263  
Programming, Device Instructions.................................... 267  
PSP. See Parallel Slave Port.  
PIC18F2420/2520.......................................................12  
PIC18F4420/4520.......................................................16  
PIR Registers................................................................96–97  
PLL Frequency Multiplier ....................................................25  
HSPLL Oscillator Mode...............................................25  
Use with INTOSC........................................................25  
POP...................................................................................296  
POR. See Power-on Reset.  
PORTA  
Associated Registers ................................................107  
LATA Register...........................................................105  
PORTA Register .......................................................105  
TRISA Register.........................................................105  
PORTB  
Associated Registers ................................................110  
LATB Register...........................................................108  
PORTB Register .......................................................108  
RB7:RB4 Interrupt-on-Change Flag  
(RBIF Bit) ..........................................................108  
TRISB Register.........................................................108  
PORTC  
Associated Registers ................................................113  
LATC Register ..........................................................111  
PORTC Register.......................................................111  
RC3/SCK/SCL Pin ....................................................175  
TRISC Register.........................................................111  
PORTD  
Pulse-Width Modulation. See PWM (CCP Module)  
and PWM (ECCP Module).  
Associated Registers ................................................116  
LATD Register ..........................................................114  
Parallel Slave Port (PSP) Function...........................114  
PORTD Register.......................................................114  
TRISD Register.........................................................114  
PUSH................................................................................ 296  
PUSH and POP Instructions............................................... 55  
PUSHL.............................................................................. 312  
DS39631E-page 402  
© 2008 Microchip Technology Inc.  
 复制成功!