PIC16F1947-I/PT Microchip Technology Inc., PIC16F1947-I/PT Datasheet - Page 438

• 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

PIC16F/LF1946/47
CCP1CON Register ...................................................... 38, 39
CCPR1H Register ......................................................... 38, 39
CCPR1L Register.......................................................... 38, 39
CCPTMRS0 Register ........................................................ 237
CCPTMRS1 Register ........................................................ 238
CCPxAS Register.............................................................. 239
CCPxCON (ECCPx) Register ........................................... 236
Clock Accuracy with Asynchronous Operation ................. 306
Clock Sources
Clock Switching................................................................... 70
CMOUT Register............................................................... 184
CMxCON0 Register .......................................................... 183
CMxCON1 Register .......................................................... 184
Code Examples
Comparator
Comparator Module .......................................................... 177
Comparator Specifications ................................................ 414
Comparators
Compare Module. See Enhanced Capture/Compare/
CONFIG1 Register.............................................................. 56
CONFIG2 Register.............................................................. 58
Core Registers .................................................................... 33
CPSCON0 Register .......................................................... 331
CPSCON1 Register .......................................................... 332
Customer Change Notification Service ............................. 445
Customer Notification Service........................................... 445
Customer Support ............................................................. 445
D
DACCON0 (Digital-to-Analog Converter Control 0)
DACCON1 (Digital-to-Analog Converter Control 1)
Data EEPROM Memory .................................................... 111
DS41414B-page 438
PWM Period .............................................................. 219
PWM Setup ............................................................... 219
External Modes ........................................................... 63
Internal Modes ............................................................ 66
A/D Conversion ......................................................... 165
Changing Between Capture Prescalers .................... 214
Initializing PORTA ..................................................... 127
Initializing PORTB ..................................................... 130
Initializing PORTC..................................................... 133
Initializing PORTD..................................................... 136
Initializing PORTE ..................................................... 139
Initializing PORTF ..................................................... 142
Initializing PORTG .................................................... 146
Write Verify ............................................................... 121
Writing to Flash Program Memory ............................ 119
Associated Registers ................................................ 185
Operation .................................................................. 177
Cx Output State Versus Input Conditions ................. 179
C2OUT as T1 Gate ................................................... 199
PWM (ECCP)
Register..................................................................... 176
Register..................................................................... 176
Associated Registers ................................................ 124
Code Protection ........................................................ 112
EC ....................................................................... 63
HS ....................................................................... 63
LP........................................................................ 63
OST..................................................................... 64
RC....................................................................... 65
XT ....................................................................... 63
HFINTOSC.......................................................... 66
Internal Oscillator Clock Switch Timing............... 68
LFINTOSC .......................................................... 67
MFINTOSC ......................................................... 66
Preliminary
Data Memory ................................................................ 24, 27
DC and AC Characteristics............................................... 423
DC Characteristics
Development Support ....................................................... 425
Device Configuration .......................................................... 55
Device Overview......................................................... 11, 107
Digital-to-Analog Converter (DAC) ................................... 173
E
ECCP/CCP. See Enhanced Capture/Compare/PWM
EEADR Registers ............................................................. 111
EEADRH Registers........................................................... 111
EEADRL Register ............................................................. 122
EEADRL Registers ........................................................... 111
EECON1 Register..................................................... 111, 123
EECON2 Register..................................................... 111, 124
EEDATH Register............................................................. 122
EEDATL Register ............................................................. 122
EEPROM Data Memory
Effects of Reset
Electrical Specifications (PIC16F/LF1946/47) .................. 389
Enhanced Capture/Compare/PWM (ECCP)..................... 213
Enhanced Mid-range CPU.................................................. 19
Enhanced Universal Synchronous Asynchronous
Errata .................................................................................... 9
EUSART ........................................................................... 297
Reading .................................................................... 112
Writing ...................................................................... 112
Extended and Industrial (PIC16F/LF1946/47-I/E)..... 400
Industrial and Extended (PIC16F/LF1946/47) .......... 392
Code Protection .......................................................... 59
Configuration Word..................................................... 55
User ID ................................................................. 59, 60
Associated Registers ................................................ 176
Effects of a Reset ..................................................... 174
Specifications ........................................................... 414
Avoiding Spurious Write ........................................... 112
Write Verify ............................................................... 121
PWM mode ............................................................... 221
Enhanced PWM Mode.............................................. 222
Specifications ........................................................... 411
Receiver Transmitter (EUSART) .............................. 297
Asynchronous Mode ................................................. 299
Auto-Restart ..................................................... 231
Auto-shutdown.................................................. 230
Direction Change in Full-Bridge Output Mode.. 228
Full-Bridge Application...................................... 226
Full-Bridge Mode .............................................. 226
Half-Bridge Application ..................................... 225
Half-Bridge Application Examples .................... 232
Half-Bridge Mode.............................................. 225
Output Relationships (Active-High and
Output Relationships Diagram.......................... 224
Programmable Dead Band Delay..................... 232
Shoot-through Current ...................................... 232
Start-up Considerations .................................... 234
12-bit Break Transmit and Receive .................. 316
Associated Registers, Receive......................... 305
Associated Registers, Transmit ........................ 301
Auto-Wake-up on Break ................................... 314
Baud Rate Generator (BRG) ............................ 309
Clock Accuracy................................................. 306
Receiver ........................................................... 302
Setting up 9-bit Mode with Address Detect ...... 304
Transmitter ....................................................... 299
Active-Low)............................................... 223
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