PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 430

• Manufacturer Part Number: PIC16F1946-E/PT
• Description: MCU 8BIT 8K FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1946-E/PT

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF1946/47
CCP1CON Register ...................................................... 36, 37
CCPR1H Register ......................................................... 36, 37
CCPR1L Register.......................................................... 36, 37
CCPTMRS0 Register ........................................................ 230
CCPTMRS1 Register ........................................................ 231
CCPxAS Register.............................................................. 232
CCPxCON (ECCPx) Register ........................................... 229
Clock Accuracy with Asynchronous Operation ................. 298
Clock Sources
Clock Switching................................................................... 67
CMOUT Register............................................................... 179
CMxCON0 Register .......................................................... 178
CMxCON1 Register .......................................................... 179
Code Examples
Comparator
Comparator Module .......................................................... 173
Comparator Specifications ................................................ 405
Comparators
Compare Module. See Enhanced Capture/
CONFIG1 Register.............................................................. 54
CONFIG2 Register.............................................................. 56
Core Registers .................................................................... 31
CPSCON0 Register .......................................................... 323
CPSCON1 Register .......................................................... 324
Customer Change Notification Service ............................. 435
Customer Notification Service........................................... 435
Customer Support ............................................................. 435
D
DACCON0 (Digital-to-Analog Converter Control 0)
DACCON1 (Digital-to-Analog Converter Control 1)
Data EEPROM Memory .................................................... 107
DS41414A-page 428
PWM Period .............................................................. 213
PWM Setup ............................................................... 213
External Modes ........................................................... 60
Internal Modes ............................................................ 63
A/D Conversion ......................................................... 158
Changing Between Capture Prescalers .................... 208
Initializing PORTA ..................................................... 123
Initializing PORTB ..................................................... 126
Initializing PORTC..................................................... 129
Initializing PORTD..................................................... 132
Initializing PORTE ..................................................... 135
Initializing PORTF ..................................................... 138
Initializing PORTG .................................................... 142
Write Verify ............................................................... 117
Writing to Flash Program Memory ............................ 115
Associated Registers ................................................ 180
Operation .................................................................. 173
Cx Output State Versus Input Conditions ................. 175
C2OUT as T1 Gate ................................................... 193
Compare/PWM (ECCP)
Register..................................................................... 171
Register..................................................................... 171
Associated Registers ................................................ 120
Code Protection ........................................................ 108
EC ....................................................................... 60
HS ....................................................................... 60
LP........................................................................ 60
OST..................................................................... 61
RC....................................................................... 62
XT ....................................................................... 60
HFINTOSC.......................................................... 63
Internal Oscillator Clock Switch Timing............... 65
LFINTOSC .......................................................... 64
MFINTOSC ......................................................... 63
Preliminary
Data Memory ................................................................ 22, 25
DC and AC Characteristics............................................... 413
DC Characteristics
Development Support ....................................................... 415
Device Configuration .......................................................... 53
Device Overview........................................................... 9, 103
Digital-to-Analog Converter (DAC) ................................... 167
E
ECCP/CCP. See Enhanced Capture/Compare/PWM
EEADR Registers ............................................................. 107
EEADRH Registers........................................................... 107
EEADRL Register ............................................................. 118
EEADRL Registers ........................................................... 107
EECON1 Register..................................................... 107, 119
EECON2 Register..................................................... 107, 120
EEDATH Register............................................................. 118
EEDATL Register ............................................................. 118
EEPROM Data Memory
Effects of Reset
Electrical Specifications (PIC16F/LF1946/47) .................. 381
Enhanced Capture/Compare/PWM (ECCP)..................... 207
Enhanced Mid-range CPU.................................................. 17
Enhanced Universal Synchronous Asynchronous
Errata .................................................................................... 7
EUSART ........................................................................... 289
Reading .................................................................... 108
Writing ...................................................................... 108
Extended and Industrial (PIC16F/LF1946/47-I/E)..... 391
Industrial and Extended (PIC16F/LF1946/47) .......... 384
Code Protection .......................................................... 57
Configuration Word..................................................... 53
User ID ................................................................. 57, 58
Associated Registers ................................................ 172
Effects of a Reset ..................................................... 169
Specifications ........................................................... 405
Avoiding Spurious Write ........................................... 108
Write Verify ............................................................... 117
PWM mode ............................................................... 215
Enhanced PWM Mode.............................................. 216
Specifications ........................................................... 402
Receiver Transmitter (EUSART) .............................. 289
Asynchronous Mode ................................................. 291
Auto-Restart ..................................................... 224
Auto-shutdown.................................................. 223
Direction Change in Full-Bridge Output Mode.. 222
Full-Bridge Application...................................... 220
Full-Bridge Mode .............................................. 220
Half-Bridge Application ..................................... 219
Half-Bridge Application Examples .................... 225
Half-Bridge Mode.............................................. 219
Output Relationships (Active-High and
Output Relationships Diagram.......................... 218
Programmable Dead Band Delay..................... 225
Shoot-through Current ...................................... 225
Start-up Considerations .................................... 227
12-bit Break Transmit and Receive .................. 308
Associated Registers, Receive......................... 297
Associated Registers, Transmit ........................ 293
Auto-Wake-up on Break ................................... 306
Baud Rate Generator (BRG) ............................ 301
Clock Accuracy................................................. 298
Receiver ........................................................... 294
Setting up 9-bit Mode with Address Detect ...... 296
Transmitter ....................................................... 291
Active-Low)............................................... 217
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