PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 8

• 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
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 Watchdog Timer ....................................................................................................................................................................... 103
11.0 Data EEPROM and Flash Program Memory Control ............................................................................................................... 107
12.0 I/O Ports ................................................................................................................................................................................... 121
13.0 Interrupt-On-Change ................................................................................................................................................................ 147
14.0 Fixed Voltage Reference (FVR) ............................................................................................................................................... 151
15.0 Analog-to-Digital Converter (ADC) Module .............................................................................................................................. 153
16.0 Digital-to-Analog Converter (DAC) Module .............................................................................................................................. 167
17.0 Comparator Module.................................................................................................................................................................. 173
18.0 SR Latch................................................................................................................................................................................... 181
19.0 Timer0 Module ......................................................................................................................................................................... 187
20.0 Timer1 Module with Gate Control............................................................................................................................................. 191
21.0 Timer2/4/6 Modules.................................................................................................................................................................. 203
22.0 Capture/Compare/PWM Modules ............................................................................................................................................ 207
23.0 Master Synchronous Serial Port (MSSP1 and MSSP2) Module .............................................................................................. 235
24.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 289
25.0 Capacitive Sensing Module ...................................................................................................................................................... 317
26.0 Liquid Crystal Display (LCD) Driver Module ............................................................................................................................. 327
27.0 In-Circuit Serial Programming™ (ICSP™) ............................................................................................................................... 363
28.0 Instruction Set Summary .......................................................................................................................................................... 367
29.0 Electrical Specifications ........................................................................................................................................................... 381
30.0 DC and AC Characteristics Graphs and Charts ....................................................................................................................... 413
31.0 Development Support............................................................................................................................................................... 415
32.0 Packaging Information.............................................................................................................................................................. 419
Appendix A: Data Sheet Revision History.......................................................................................................................................... 425
Appendix B: Migrating From Other PIC® Devices ............................................................................................................................. 425
Index .................................................................................................................................................................................................. 427
The Microchip Web Site ..................................................................................................................................................................... 435
Customer Change Notification Service .............................................................................................................................................. 435
Customer Support .............................................................................................................................................................................. 435
Reader Response .............................................................................................................................................................................. 436
Product Identification System............................................................................................................................................................. 437
DS41414A-page 6
Device Overview .......................................................................................................................................................................... 9
Enhanced Mid-range CPU ......................................................................................................................................................... 17
Memory Organization ................................................................................................................................................................. 19
Device Configuration .................................................................................................................................................................. 53
Oscillator Module (With Fail-Safe Clock Monitor)....................................................................................................................... 59
Resets ........................................................................................................................................................................................ 75
Interrupts .................................................................................................................................................................................... 83
Low Dropout (LDO) Voltage Regulator ...................................................................................................................................... 99
Power-Down Mode (Sleep) ...................................................................................................................................................... 101
Preliminary
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