PIC18F4620-I/PT Microchip Technology Inc., PIC18F4620-I/PT Datasheet - Page 383

• Manufacturer Part Number: PIC18F4620-I/PT
• Description: 44 Pin, 64 KB Flash, 3968 RAM, 36 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4620-I/PT

• A/d Inputs: 13-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 36
• Interface: SPI/I2C/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TQFP
• Programmable Memory: 64K Bytes
• Ram Size: 4K Bytes
• Speed: 40 MHz
• Timers: 1-8 bit, 3-16 bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Power-on Reset (POR) ...................................................... 43
Power-up Delays ................................................................ 31
Power-up Timer (PWRT) ................................................... 31
Prescaler
Prescaler, Timer0 ............................................................. 125
Prescaler, Timer2 ............................................................. 145
PRI_IDLE Mode ................................................................. 38
PRI_RUN Mode ................................................................. 34
PRO MATE II Universal
Program Counter ............................................................... 54
Program Memory
Program Verification ........................................................ 263
Programming, Device Instructions ................................... 267
PSP. See Parallel Slave Port.
Pulse-Width Modulation. See PWM
PUSH ............................................................................... 296
PUSH and POP Instructions .............................................. 55
PUSHL ............................................................................. 312
PWM (CCP Module)
PWM (ECCP Module) ...................................................... 149
 2004 Microchip Technology Inc.
Idle Modes ................................................................. 37
Multiple Sleep Commands ......................................... 34
Run Modes ................................................................. 34
Selecting .................................................................... 33
Sleep Mode ................................................................ 37
Summary (table) ........................................................ 33
Power-up Timer (PWRT) ........................................... 45
Time-out Sequence .................................................... 45
Timer2 ...................................................................... 150
Device Programmer ................................................. 319
PCL, PCH and PCU Registers ................................... 54
PCLATH and PCLATU Registers .............................. 54
and Extended Instruction Set ..................................... 71
Instructions ................................................................. 58
Interrupt Vector .......................................................... 53
Look-up Tables .......................................................... 56
Map and Stack (diagram) ........................................... 53
Reset Vector .............................................................. 53
(CCP Module) and PWM (ECCP Module).
Associated Registers ............................................... 146
Auto-Shutdown (CCP1 Only) ................................... 145
CCPR1H:CCPR1L Registers ................................... 149
Duty Cycle ........................................................ 144, 150
Example Frequencies/
Operation Setup ....................................................... 145
Period ............................................................... 144, 149
TMR2 to PR2 Match ........................................ 144, 149
Effects of a Reset ..................................................... 159
Enhanced PWM Auto-Shutdown ............................. 156
Full-Bridge Application Example .............................. 154
Full-Bridge Mode ...................................................... 153
Half-Bridge Mode ..................................................... 152
Half-Bridge Output Mode
Operation in Power Managed Modes ...................... 159
Operation with Fail-Safe Clock Monitor ................... 159
PRI_IDLE ........................................................... 38
RC_IDLE ............................................................ 39
SEC_IDLE ......................................................... 38
PRI_RUN ........................................................... 34
RC_RUN ............................................................ 35
SEC_RUN .......................................................... 34
Two-Word .......................................................... 58
Resolutions .............................................. 145, 150
Direction Change ............................................. 154
Applications Example ...................................... 152
PIC18F2525/2620/4525/4620
Preliminary
Q
Q Clock .................................................................... 145, 150
R
RAM. See Data Memory.
RBIF Bit ........................................................................... 108
RC Oscillator ...................................................................... 25
RC_IDLE Mode .................................................................. 39
RC_RUN Mode .................................................................. 35
RCALL ............................................................................. 297
RCON Register
Register File ....................................................................... 61
Register File Summary ................................................ 63–65
Registers
Output Configurations .............................................. 150
Output Relationships (Active-High) ......................... 151
Output Relationships (Active-Low) .......................... 151
Programmable Dead-Band Delay ............................ 156
Setup for PWM Operation ....................................... 159
Start-up Considerations ........................................... 158
RCIO Oscillator Mode ................................................ 25
Bit Status During Initialization .................................... 48
ADCON0 (A/D Control 0) ......................................... 223
ADCON1 (A/D Control 1) ......................................... 224
ADCON2 (A/D Control 2) ......................................... 225
BAUDCON (Baud Rate Control) .............................. 204
CCP1CON (Enhanced Capture/Compare/PWM
CCPxCON (CCPx Control) ...................................... 139
CMCON (Comparator Control) ................................ 233
CONFIG1H (Configuration 1 High) .......................... 250
CONFIG2H (Configuration 2 High) .......................... 252
CONFIG2L (Configuration 2 Low) ........................... 251
CONFIG3H (Configuration 3 High) .......................... 253
CONFIG4L (Configuration 4 Low) ........................... 253
CONFIG5H (Configuration 5 High) .......................... 254
CONFIG5L (Configuration 5 Low) ........................... 254
CONFIG6H (Configuration 6 High) .......................... 255
CONFIG6L (Configuration 6 Low) ........................... 255
CONFIG7H (Configuration 7 High) .......................... 256
CONFIG7L (Configuration 7 Low) ........................... 256
CVRCON (Comparator Voltage
DEVID1 (Device ID 1) .............................................. 257
DEVID2 (Device ID 2) .............................................. 257
ECCP1AS (ECCP Auto-Shutdown Control) ............ 157
EECON1 (Data EEPROM Control 1) ................... 75, 84
HLVDCON (High/Low-Voltage
INTCON (Interrupt Control) ....................................... 93
INTCON2 (Interrupt Control 2) .................................. 94
INTCON3 (Interrupt Control 3) .................................. 95
IPR1 (Peripheral Interrupt Priority 1) ....................... 100
IPR2 (Peripheral Interrupt Priority 2) ....................... 101
OSCCON (Oscillator Control) .................................... 30
OSCTUNE (Oscillator Tuning) ................................... 27
PIE1 (Peripheral Interrupt Enable 1) ......................... 98
PIE2 (Peripheral Interrupt Enable 2) ......................... 99
PIR1 (Peripheral Interrupt
PIR2 (Peripheral Interrupt
PWM1CON (PWM Configuration) ........................... 156
RCON (Reset Control) ....................................... 42, 102
RCSTA (Receive Status and Control) ..................... 203
Control 1) ......................................................... 147
Reference Control) .......................................... 239
Detect Control) ................................................ 243
Request (Flag) 1) ............................................... 96
Request (Flag) 2) ............................................... 97
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