PIC16LF1847-E/ML Microchip Technology, PIC16LF1847-E/ML Datasheet - Page 397

• Manufacturer Part Number: PIC16LF1847-E/ML
• Description: 14 KB Flash, 1K Bytes RAM, 32 MHz Int. Osc, 16 I/0, Enhanced Mid Range Core, Nan
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ mTouch™ 16Fr

Specifications of PIC16LF1847-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 14KB (8K 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad
• Core: PIC
• Processor Series: PIC16LF
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 32 MHz
• Data Ram Size: 256 B
• Number Of Programmable I/os: 15
• Number Of Timers: ÿ4 x 8-bit, 1 x 16-bit
• Operating Supply Voltage: 1.8 V to 5.5 V
• Mounting Style: Through Hole
• Interface Type: SPI, I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INDEX
A
A/D
Absolute Maximum Ratings .............................................. 347
AC Characteristics
ACKSTAT ......................................................................... 268
ACKSTAT Status Flag ...................................................... 268
ADC .................................................................................. 139
ADCON0 Register....................................................... 30, 145
ADCON1 Register....................................................... 30, 146
ADDFSR ........................................................................... 337
ADDWFC .......................................................................... 337
ADRESH Register............................................................... 30
ADRESH Register (ADFM = 0) ......................................... 147
ADRESH Register (ADFM = 1) ......................................... 148
ADRESL Register (ADFM = 0).......................................... 147
ADRESL Register (ADFM = 1).......................................... 148
Alternate Pin Function....................................................... 119
Analog-to-Digital Converter. See ADC
ANSELA Register ............................................................. 123
ANSELB Register ............................................................. 128
APFCON0 Register........................................................... 120
APFCON1 Register........................................................... 120
Assembler
B
BAUDCON Register.......................................................... 300
BF ............................................................................. 268, 270
BF Status Flag .......................................................... 268, 270
Block Diagram
Block Diagrams
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Specifications............................................................ 369
Industrial and Extended ............................................ 362
Load Conditions ........................................................ 361
Acquisition Requirements ......................................... 149
Associated registers.................................................. 151
Block Diagram........................................................... 139
Calculating Acquisition Time..................................... 149
Channel Selection..................................................... 140
Configuration............................................................. 140
Configuring Interrupt ................................................. 144
Conversion Clock...................................................... 140
Conversion Procedure .............................................. 144
Internal Sampling Switch (R
Interrupts................................................................... 142
Operation .................................................................. 143
Operation During Sleep ............................................ 143
Port Configuration ..................................................... 140
Reference Voltage (V
Source Impedance.................................................... 149
Special Event Trigger................................................ 143
Starting an A/D Conversion ...................................... 142
MPASM Assembler................................................... 382
Capacitive Sensing ................................................... 319
(CCP) Capture Mode Operation ............................... 206
ADC .......................................................................... 139
ADC Transfer Function ............................................. 150
Analog Input Model ........................................... 150, 171
CCP PWM................................................................. 210
Clock Source............................................................... 54
Comparator ............................................................... 166
Compare ................................................................... 208
Crystal Operation .................................................. 56, 57
Digital-to-Analog Converter (DAC)............................ 155
REF
)......................................... 140
SS
) I
MPEDANCE
.............. 149
Preliminary
BORCON Register.............................................................. 77
BRA .................................................................................. 338
Break Character (12-bit) Transmit and Receive ............... 309
Brown-out Reset (BOR)...................................................... 77
C
C Compilers
CALL................................................................................. 339
CALLW ............................................................................. 339
Capacitive Sensing ........................................................... 319
Capture Module. See Enhanced Capture/Compare/
Capture/Compare/PWM ................................................... 205
Capture/Compare/PWM (CCP)
CCP1CON Register...................................................... 34, 35
CCPR1H Register......................................................... 34, 35
EUSART Receive ..................................................... 290
EUSART Transmit .................................................... 289
External RC Mode ...................................................... 57
Fail-Safe Clock Monitor (FSCM)................................. 65
Generic I/O Port........................................................ 119
Interrupt Logic............................................................. 83
On-Chip Reset Circuit................................................. 75
Peripheral Interrupt Logic ........................................... 84
PWM (Enhanced) ..................................................... 214
Resonator Operation .................................................. 56
Timer0 ...................................................................... 175
Timer1 ...................................................................... 179
Timer1 Gate.............................................. 184, 185, 186
Timer2/4/6 ................................................................ 191
Voltage Reference.................................................... 135
Voltage Reference Output Buffer Example .............. 156
Specifications ........................................................... 367
Timing and Characteristics ....................................... 366
MPLAB C18.............................................................. 382
Associated registers w/ Capacitive Sensing............. 327
Specifications ........................................................... 378
PWM(ECCP)
Associated Registers w/ Capture ............................. 207
Associated Registers w/ Compare ........................... 209
Associated Registers w/ PWM ......................... 213, 227
Capture Mode........................................................... 206
CCPx Pin Configuration............................................ 206
Compare Mode......................................................... 208
Prescaler .................................................................. 206
PWM Mode
PWM Operation ........................................................ 210
PWM Overview......................................................... 210
PWM Period ............................................................. 211
PWM Setup .............................................................. 211
CCPx Pin Configuration.................................... 208
Software Interrupt Mode ........................... 206, 208
Special Event Trigger ....................................... 208
Timer1 Mode Resource ............................ 206, 208
Duty Cycle ........................................................ 211
Effects of Reset ................................................ 213
Example PWM Frequencies and Resolutions,
Example PWM Frequencies and Resolutions,
Example PWM Frequencies and Resolutions,
Operation in Sleep Mode.................................. 213
Resolution ........................................................ 212
System Clock Frequency Changes .................. 213
20 MHZ..................................................... 212
32 MHZ..................................................... 212
8 MHz ....................................................... 212
PIC16(L)F1847
DS41453B-page 399