PIC16LF1847-E/MV Microchip Technology, PIC16LF1847-E/MV Datasheet - Page 397
![14 KB Flash, 1K Bytes RAM, 32 MHz Int. Osc, 16 I/0, Enhanced Mid Range Core, Nan](/photos/16/12/161255/qfn28_sml.jpg)
PIC16LF1847-E/MV
Manufacturer Part Number
PIC16LF1847-E/MV
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
Datasheet
1.PIC16F1847-EP.pdf
(408 pages)
Specifications of PIC16LF1847-E/MV
Processor Series
PIC16LF
Core
RISC
Data Bus Width
10 bit
Program Memory Type
Flash
Program Memory Size
8 KB
Data Ram Size
1024 B
Interface Type
SPI, I2C
Maximum Clock Frequency
32 KHZ
Number Of Programmable I/os
15
Number Of Timers
3
Operating Supply Voltage
3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
UQFN-28
Operating Temperature Range
- 40 C to + 125 C
Processor To Be Evaluated
PIC16F1847
Supply Current (max)
34 uA
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
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
Lead Free Status / Rohs Status
Details
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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
2011 Microchip Technology Inc.
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
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