PIC16F1947-I/PT Microchip Technology Inc., PIC16F1947-I/PT Datasheet - Page 439

• Manufacturer Part Number: PIC16F1947-I/PT
• Description: 64 TQFP 10x10x1mm TRAY28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1947-I/PT

• A/d Inputs: 17-Channel, 10-Bit
• Comparators: 3
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 54
• Interface: CAN/I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 28K Bytes
• Ram Size: 1K Bytes
• Speed: 32 MHz
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Extended Instruction Set
F
Fail-Safe Clock Monitor....................................................... 73
Firmware Instructions........................................................ 375
Fixed Voltage Reference (FVR)
Flash Program Memory .................................................... 111
FSR Register
FVRCON (Fixed Voltage Reference Control) Register ..... 156
I
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2
C Mode (MSSPx)
Baud Rate Generator (BRG)
Clock polarity
Data Polarity
Data polarity
Interrupts
Synchronous Master Mode ............................... 317, 322
Synchronous Slave Mode
ADDFSR ................................................................... 379
Fail-Safe Condition Clearing ....................................... 73
Fail-Safe Detection ..................................................... 73
Fail-Safe Operation..................................................... 73
Reset or Wake-up from Sleep..................................... 73
Associated Registers ................................................ 156
Erasing...................................................................... 116
Modifying................................................................... 120
Writing....................................................................... 116
Acknowledge Sequence Timing................................ 282
Bus Collision
Effects of a Reset...................................................... 283
I
Master Mode
Multi-Master Communication, Bus Collision and
Multi-Master Mode .................................................... 283
Read/Write Bit Information (R/W Bit) ........................ 259
Slave Mode
Sleep Operation ........................................................ 283
...... 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47
2
C Clock Rate w/BRG.............................................. 290
Associated Registers ........................................ 310
Auto Baud Rate Detect ..................................... 313
Baud Rate Error, Calculating ............................ 309
Baud Rates, Asynchronous Modes .................. 310
Formulas ........................................................... 309
High Baud Rate Select (BRGH Bit) .................. 309
Synchronous Mode ........................................... 317
Asynchronous Receive ..................................... 302
Asynchronous Transmit .................................... 299
Synchronous Mode ........................................... 317
Asynchronous Receive ..................................... 303
Asynchronous Transmit .................................... 299
Associated Registers, Receive ......................... 321
Associated Registers, Transmit ................ 318, 323
Reception.......................................................... 320
Transmission .................................................... 317
Associated Registers, Receive ......................... 324
Reception.......................................................... 324
Transmission .................................................... 322
During a Repeated Start Condition ................... 287
During a Stop Condition.................................... 288
Operation .......................................................... 274
Reception.......................................................... 280
Start Condition Timing .............................. 276, 277
Transmission .................................................... 278
Arbitration ......................................................... 283
Transmission .................................................... 264
Preliminary
INDF Register
Indirect Addressing ............................................................. 51
Instruction Format............................................................. 376
Instruction Set................................................................... 375
INTCON Register................................................................ 93
Internal Oscillator Block
Internal Sampling Switch (R
Internet Address ............................................................... 445
Interrupt-On-Change......................................................... 151
Interrupts ............................................................................ 87
Stop Condition Timing .............................................. 282
ADDLW..................................................................... 379
ADDWF .................................................................... 379
ADDWFC.................................................................. 379
ANDLW..................................................................... 379
ANDWF .................................................................... 379
BRA .......................................................................... 380
CALL......................................................................... 381
CALLW ..................................................................... 381
LSLF ......................................................................... 383
LSRF ........................................................................ 383
MOVF ....................................................................... 383
MOVIW ..................................................................... 384
MOVLB ..................................................................... 384
MOVWI ..................................................................... 385
OPTION.................................................................... 385
RESET...................................................................... 385
SUBWFB .................................................................. 387
TRIS ......................................................................... 388
BCF .......................................................................... 380
BSF........................................................................... 380
BTFSC...................................................................... 380
BTFSS ...................................................................... 380
CALL......................................................................... 381
CLRF ........................................................................ 381
CLRW ....................................................................... 381
CLRWDT .................................................................. 381
COMF ....................................................................... 381
DECF........................................................................ 381
DECFSZ ................................................................... 382
GOTO ....................................................................... 382
INCF ......................................................................... 382
INCFSZ..................................................................... 382
IORLW ...................................................................... 382
IORWF...................................................................... 382
MOVLW .................................................................... 384
MOVWF.................................................................... 384
NOP.......................................................................... 385
RETFIE..................................................................... 386
RETLW ..................................................................... 386
RETURN................................................................... 386
RLF........................................................................... 386
RRF .......................................................................... 387
SLEEP ...................................................................... 387
SUBLW..................................................................... 387
SUBWF..................................................................... 387
SWAPF..................................................................... 388
XORLW .................................................................... 388
XORWF .................................................................... 388
INTOSC
Associated Registers................................................ 153
ADC .......................................................................... 165
Associated registers w/ Interrupts ............................ 102
...... 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47
PIC16F/LF1946/47
Specifications ................................................... 406
SS
) Impedance ..................... 170
DS41414B-page 439