PIC16F1933_11 Datasheet, PDF (424/430 Pages) Microchip Technology – 28-Pin Flash-Based, 8-Bit CMOS Microcontrollers LCD Driver and nanoWatt XLP Technology

PIC16(L)F1933
SSPMSK Register............................................................. 273
SSPOV.............................................................................. 258
SSPOV Status Flag........................................................... 258
SSPSTAT Register ..................................................... 33, 268
R/W Bit ...................................................................... 237
Stack ................................................................................... 43
Accessing.................................................................... 43
Reset........................................................................... 45
Stack Overflow/Underflow................................................... 76
STATUS Register................................................................ 22
SUBWFB........................................................................... 365
T
T1CON Register.......................................................... 29, 185
T1GCON Register............................................................. 186
T2CON Register............................................................ 29, 37
Temperature Indicator Module .......................................... 153
Thermal Considerations (PIC16F/LF1933) ....................... 380
Timer0 ............................................................................... 173
Associated Registers ................................................ 175
Operation .................................................................. 173
Specifications ............................................................ 388
Timer1 ............................................................................... 177
Associated registers.................................................. 187
Asynchronous Counter Mode ................................... 179
Reading and Writing ......................................... 179
Clock Source Selection ............................................. 178
Interrupt..................................................................... 181
Operation .................................................................. 178
Operation During Sleep ............................................ 181
Oscillator ................................................................... 179
Prescaler ................................................................... 179
Specifications ............................................................ 388
Timer1 Gate
Selecting Source............................................... 179
TMR1H Register ....................................................... 177
TMR1L Register ........................................................ 177
Timer2
Associated registers.................................................. 192
Timer2/4/6 ......................................................................... 189
Associated registers.................................................. 192
Timers
Timer1
T1CON.............................................................. 185
T1GCON ........................................................... 186
Timer2/4/6
TXCON ............................................................. 191
Timing Diagrams
A/D Conversion ......................................................... 390
A/D Conversion (Sleep Mode) .................................. 390
Acknowledge Sequence ........................................... 260
Asynchronous Reception .......................................... 282
Asynchronous Transmission ..................................... 278
Asynchronous Transmission (Back to Back) ............ 278
Auto Wake-up Bit (WUE) During Normal Operation . 294
Auto Wake-up Bit (WUE) During Sleep .................... 294
Automatic Baud Rate Calibration .............................. 292
Baud Rate Generator with Clock Arbitration ............. 253
BRG Reset Due to SDA Arbitration During Start
Condition........................................................... 263
Brown-out Reset (BOR) ............................................ 386
Brown-out Reset Situations ........................................ 75
Bus Collision During a Repeated Start Condition
(Case 1) ............................................................ 264
Bus Collision During a Repeated Start Condition
(Case 2) ............................................................ 264
Bus Collision During a Start Condition (SCL = 0) ..... 263
Bus Collision During a Stop Condition (Case 1) ....... 265
Bus Collision During a Stop Condition (Case 2) ....... 265
Bus Collision During Start Condition (SDA only) ...... 262
Bus Collision for Transmit and Acknowledge ........... 261
CLKOUT and I/O ...................................................... 384
Clock Synchronization .............................................. 250
Clock Timing ............................................................. 382
Comparator Output ................................................... 159
Enhanced Capture/Compare/PWM (ECCP)............. 388
Fail-Safe Clock Monitor (FSCM)................................. 68
First Start Bit Timing ................................................. 254
Full-Bridge PWM Output........................................... 207
Half-Bridge PWM Output .................................. 205, 212
I²C Bus Data............................................................. 396
I²C Bus Start/Stop Bits ............................................. 395
I²C Master Mode (7-Bit Reception)................... 257, 259
I²C Stop Condition Receive or Transmit Mode......... 260
INT Pin Interrupt ......................................................... 84
Internal Oscillator Switch Timing ................................ 63
LCD Interrupt Timing in Quarter-Duty Cycle Drive ... 344
LCD Sleep Entry/Exit when SLPEN = 1 or CS = 00 . 346
PWM Auto-shutdown ................................................ 211
Firmware Restart .............................................. 210
PWM Direction Change ............................................ 208
PWM Direction Change at Near 100% Duty Cycle... 209
PWM Output (Active-High) ....................................... 203
PWM Output (Active-Low) ........................................ 204
Repeat Start Condition ............................................. 255
Reset Start-up Sequence ........................................... 77
Reset, WDT, OST and Power-up Timer ................... 385
Send Break Character Sequence ............................. 295
SPI Master Mode (CKE = 1, SMP = 1) ..................... 393
SPI Mode (Master Mode).......................................... 227
SPI Slave Mode (CKE = 0) ....................................... 394
SPI Slave Mode (CKE = 1) ....................................... 394
Synchronous Reception (Master Mode, SREN) ....... 300
Synchronous Transmission ...................................... 297
Synchronous Transmission (Through TXEN) ........... 297
Timer0 and Timer1 External Clock ........................... 387
Timer1 Incrementing Edge ....................................... 181
Two Speed Start-up.................................................... 66
Type-A in 1/2 MUX, 1/2 Bias Drive ........................... 333
Type-A in 1/2 MUX, 1/3 Bias Drive ........................... 335
Type-A in 1/3 MUX, 1/2 Bias Drive ........................... 337
Type-A in 1/3 MUX, 1/3 Bias Drive ........................... 339
Type-A in 1/4 MUX, 1/3 Bias Drive ........................... 341
Type-A/Type-B in Static Drive .................................. 332
Type-B in 1/2 MUX, 1/2 Bias Drive ........................... 334
Type-B in 1/2 MUX, 1/3 Bias Drive ........................... 336
Type-B in 1/3 MUX, 1/2 Bias Drive ........................... 338
Type-B in 1/3 MUX, 1/3 Bias Drive ........................... 340
Type-B in 1/4 MUX, 1/3 Bias Drive ........................... 342
USART Synchronous Receive (Master/Slave) ......... 392
USART Synchronous Transmission (Master/Slave). 391
Wake-up from Interrupt............................................... 98
Timing Diagrams and Specifications
PLL Clock ................................................................. 383
Timing Parameter Symbology .......................................... 381
Timing Requirements
I²C Bus Data............................................................. 397
I2C Bus Start/Stop Bits ............................................. 396
SPI Mode .................................................................. 395
TMR0 Register.................................................................... 29
TMR1H Register ................................................................. 29
DS41575A-page 424
Preliminary
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