PIC18F44K22T-I/SO View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC18F44K22T-I/SO
Microchip Technology
PIC18F44K22T-I/SO Datasheet PDF : 494 Pages
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PIC18(L)F2X/4XK22
Initialization .............................................................. 321
Measuring Capacitance with .................................... 327
Measuring Time with ................................................ 329
Operation ................................................................. 320
Operation During Idle Mode ..................................... 330
Operation During Sleep Mode ................................. 330
Customer Change Notification Service ............................ 491
Customer Notification Service .......................................... 491
Customer Support ............................................................ 491
CVREF Voltage Reference Specifications ........................ 441
D
Data Addressing Modes ..................................................... 90
Comparing Addressing Modes with the
Extended Instruction Set Enabled ..................... 93
Direct .......................................................................... 90
Indexed Literal Offset ................................................. 92
Instructions Affected .......................................... 92
Indirect ....................................................................... 90
Inherent and Literal .................................................... 90
Data EEPROM
Code Protection ....................................................... 367
Data EEPROM Memory
Associated Registers ............................................... 109
EEADR and EEADRH Registers ............................. 105
EECON1 and EECON2 Registers ........................... 105
Operation During Code-Protect ............................... 108
Protection Against Spurious Write ........................... 108
Reading .................................................................... 107
Using ........................................................................ 108
Write Verify .............................................................. 107
Writing ...................................................................... 107
Data Memory ..................................................................... 76
Access Bank .............................................................. 82
and the Extended Instruction Set ............................... 92
Bank Select Register (BSR) ....................................... 76
General Purpose Registers ........................................ 82
Map for PIC18F/LF23K22 and PIC18F/LF43K22
Devices .............................................................. 77
Map for PIC18F/LF24K22 and PIC18F/LF44K22
Devices .............................................................. 78
Special Function Registers ........................................ 82
DAW ................................................................................. 388
DC and AC Characteristics
Graphs and Tables .................................................. 463
DC Characteristics
Input/Output ............................................................. 438
Power-Down Current ............................................... 426
Primary Idle Supply Current ..................................... 435
Primary Run Supply Current .................................... 433
RC Idle Supply Current ............................................ 431
RC Run Supply Current ........................................... 429
Secondary Oscillator Supply Current ....................... 436
Supply Voltage ......................................................... 425
DCFSNZ .......................................................................... 389
DECF ............................................................................... 388
DECFSZ ........................................................................... 389
Development Support ...................................................... 419
Device Differences ........................................................... 480
Device Overview
Details on Individual Family Members ....................... 14
Features (table) .......................................................... 15
New Core Features .................................................... 13
Other Special Features .............................................. 14
Device Reset Timers .......................................................... 63
PLL Lock Time-out ..................................................... 63
Power-up Timer (PWRT) ........................................... 63
Time-out Sequence ................................................... 63
DEVID1 Register ............................................................. 360
DEVID2 Register ............................................................. 360
Digital-to-Analog Converter (DAC) .................................. 341
Associated Registers ............................................... 344
Effects of a Reset .................................................... 342
Direct Addressing .............................................................. 91
E
ECCP/CCP. See Enhanced Capture/Compare/PWM
ECCPxAS Register .......................................................... 207
EECON1 Register ...................................................... 97, 106
Effect on Standard PIC Instructions ................................. 416
Effects of Power Managed Modes on Various
Clock Sources ........................................................... 40
Effects of Reset
PWM mode .............................................................. 188
Electrical Characteristics ................................................. 423
Enhanced Capture/Compare/PWM (ECCP) .................... 179
Enhanced PWM Mode ............................................. 190
Auto-Restart .................................................... 198
Auto-shutdown ................................................ 197
Direction Change in Full-Bridge Output Mode . 196
Full-Bridge Application ..................................... 194
Full-Bridge Mode ............................................. 194
Half-Bridge Application .................................... 193
Half-Bridge Application Examples ................... 199
Half-Bridge Mode ............................................. 193
Output Relationships (Active-High and
Active-Low) .............................................. 191
Output Relationships Diagram ......................... 192
Programmable Dead Band Delay .................... 199
Shoot-through Current ..................................... 199
Start-up Considerations ................................... 201
Enhanced Universal Synchronous Asynchronous
Receiver Transmitter (EUSART) ............................. 265
Errata ................................................................................. 12
EUSART .......................................................................... 265
Asynchronous Mode ................................................ 267
12-bit Break Transmit and Receive ................. 284
Associated Registers, Receive ........................ 273
Associated Registers, Transmit ....................... 269
Auto-Wake-up on Break .................................. 282
Baud Rate Generator (BRG) ........................... 277
Clock Accuracy ................................................ 274
Receiver .......................................................... 270
Setting up 9-bit Mode with Address Detect ..... 272
Transmitter ...................................................... 267
Baud Rate Generator (BRG)
Associated Registers ....................................... 278
Auto Baud Rate Detect .................................... 281
Baud Rate Error, Calculating ........................... 277
Baud Rates, Asynchronous Modes ................. 278
Formulas .......................................................... 277
High Baud Rate Select (BRGH Bit) ................. 277
Clock polarity
Synchronous Mode .......................................... 285
Data polarity
Asynchronous Receive .................................... 270
Asynchronous Transmit ................................... 267
Synchronous Mode .......................................... 285
Interrupts
Asychronous Receive ...................................... 271
Asynchronous Receive .................................... 271
Asynchronous Transmit ................................... 267
2010 Microchip Technology Inc.
Preliminary
DS41412A-page 483
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