PIC16LF1939-E/PT Microchip Technology, PIC16LF1939-E/PT Datasheet - Page 499

• Manufacturer Part Number: PIC16LF1939-E/PT
• Description: 28KB Flash, 1KB RAM, 256B EEPROM, LCD, NanoWatt XLP 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1939-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 28KB (16K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Extended Instruction Set
F
Fail-Safe Clock Monitor....................................................... 78
Firmware Instructions........................................................ 363
Fixed Voltage Reference (FVR)
Flash Program Memory .................................................... 113
FSR Register39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 51, 52
FVRCON (Fixed Voltage Reference Control) Register ..... 152
I
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2
C Mode (MSSP)
Asynchronous Mode ................................................. 289
Baud Rate Generator (BRG)
Synchronous Master Mode ............................... 308, 312
Synchronous Slave Mode
ADDFSR ................................................................... 367
Fail-Safe Condition Clearing ....................................... 78
Fail-Safe Detection ..................................................... 78
Fail-Safe Operation..................................................... 78
Reset or Wake-up from Sleep..................................... 78
Associated Registers ................................................ 152
Erasing...................................................................... 118
Modifying................................................................... 122
Writing....................................................................... 118
Acknowledge Sequence Timing................................ 274
Bus Collision
Effects of a Reset...................................................... 275
I
Master Mode
Multi-Master Communication, Bus Collision
Multi-Master Mode .................................................... 275
Read/Write Bit Information (R/W Bit) ........................ 251
Slave Mode
2
C Clock Rate w/BRG.............................................. 281
12-bit Break Transmit and Receive .................. 307
Associated Registers
Auto-Wake-up on Break ................................... 305
Baud Rate Generator (BRG) ............................ 299
Clock Accuracy ................................................. 296
Receiver............................................................ 292
Setting up 9-bit Mode with Address Detect....... 294
Transmitter........................................................ 289
Auto Baud Rate Detect ..................................... 304
Baud Rate Error, Calculating ............................ 299
Baud Rates, Asynchronous Modes .................. 301
Formulas ........................................................... 300
High Baud Rate Select (BRGH Bit) .................. 299
Associated Registers
Reception.......................................................... 310
Transmission .................................................... 308
Associated Registers
Reception.......................................................... 313
Transmission .................................................... 312
During a Repeated Start Condition ................... 278
During a Stop Condition.................................... 279
Operation .......................................................... 266
Reception.......................................................... 272
Start Condition Timing .............................. 268, 269
Transmission .................................................... 270
and Arbitration .................................................. 275
Receive..................................................... 295
Transmit.................................................... 291
Receive..................................................... 311
Transmit.................................................... 309
Receive..................................................... 313
Transmit.................................................... 312
Preliminary
INDF Register39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 51, 52
Indirect Addressing ............................................................. 56
Instruction Format............................................................. 364
Instruction Set................................................................... 363
INTCON Register................................................................ 97
Internal Oscillator Block
Internal Sampling Switch (R
Internet Address ............................................................... 503
Interrupt-On-Change......................................................... 147
Interrupts ............................................................................ 91
PIC16F193X/LF193X
Sleep Operation........................................................ 275
Stop Condition Timing .............................................. 274
ADDLW..................................................................... 367
ADDWF .................................................................... 367
ADDWFC.................................................................. 367
ANDLW..................................................................... 367
ANDWF .................................................................... 367
BRA .......................................................................... 368
CALL......................................................................... 369
CALLW ..................................................................... 369
LSLF ......................................................................... 371
LSRF ........................................................................ 371
MOVF ....................................................................... 371
MOVIW ..................................................................... 372
MOVLB ..................................................................... 372
MOVWI ..................................................................... 373
OPTION.................................................................... 373
RESET...................................................................... 373
SUBWFB .................................................................. 375
TRIS ......................................................................... 376
BCF .......................................................................... 368
BSF........................................................................... 368
BTFSC...................................................................... 368
BTFSS ...................................................................... 368
CALL......................................................................... 369
CLRF ........................................................................ 369
CLRW ....................................................................... 369
CLRWDT .................................................................. 369
COMF ....................................................................... 369
DECF........................................................................ 369
DECFSZ ................................................................... 370
GOTO ....................................................................... 370
INCF ......................................................................... 370
INCFSZ..................................................................... 370
IORLW ...................................................................... 370
IORWF...................................................................... 370
MOVLW .................................................................... 372
MOVWF.................................................................... 372
NOP.......................................................................... 373
RETFIE..................................................................... 374
RETLW ..................................................................... 374
RETURN................................................................... 374
RLF........................................................................... 374
RRF .......................................................................... 375
SLEEP ...................................................................... 375
SUBLW..................................................................... 375
SUBWF..................................................................... 375
SWAPF..................................................................... 376
XORLW .................................................................... 376
XORWF .................................................................... 376
INTOSC
Associated Registers................................................ 149
ADC .......................................................................... 158
Transmission .................................................... 256
Specifications ................................... 393, 425, 457
SS
) Impedance ..................... 163
DS41364D-page 499