PIC16LF1946-I/MR Microchip Technology, PIC16LF1946-I/MR Datasheet - Page 8

• Manufacturer Part Number: PIC16LF1946-I/MR
• Description: MCU 8BIT 14KB FLASH 3.6V 64QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1946-I/MR

• 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 ~ 3.6 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
• Controller Family/series: PIC16LF
• No. Of I/o's: 54
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Processor Series: PIC16LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: MI2C, SPI, EUSART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 17 Channel
• On-chip Dac: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 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 ....................................................................................................................................................................... 107
11.0 Data EEPROM and Flash Program Memory Control ............................................................................................................... 111
12.0 I/O Ports ................................................................................................................................................................................... 125
13.0 Interrupt-On-Change ................................................................................................................................................................ 151
14.0 Fixed Voltage Reference (FVR) ............................................................................................................................................... 155
15.0 Temperature Indicator Module ................................................................................................................................................. 157
16.0 Analog-to-Digital Converter (ADC) Module .............................................................................................................................. 159
17.0 Digital-to-Analog Converter (DAC) Module .............................................................................................................................. 173
18.0 Comparator Module.................................................................................................................................................................. 177
19.0 SR Latch................................................................................................................................................................................... 187
20.0 Timer0 Module ......................................................................................................................................................................... 193
21.0 Timer1 Module with Gate Control............................................................................................................................................. 197
22.0 Timer2/4/6 Modules.................................................................................................................................................................. 209
23.0 Capture/Compare/PWM Modules ............................................................................................................................................ 213
24.0 Master Synchronous Serial Port (MSSP1 and MSSP2) Module .............................................................................................. 243
25.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 297
26.0 Capacitive Sensing (CPS) Module ........................................................................................................................................... 325
27.0 Liquid Crystal Display (LCD) Driver Module ............................................................................................................................. 335
28.0 In-Circuit Serial Programming™ (ICSP™) ............................................................................................................................... 371
29.0 Instruction Set Summary .......................................................................................................................................................... 375
30.0 Electrical Specifications............................................................................................................................................................ 389
31.0 DC and AC Characteristics Graphs and Charts ....................................................................................................................... 423
32.0 Development Support............................................................................................................................................................... 425
33.0 Packaging Information.............................................................................................................................................................. 429
Appendix A: Data Sheet Revision History.......................................................................................................................................... 435
Appendix B: Migrating From Other PIC
Index .................................................................................................................................................................................................. 437
The Microchip Web Site ..................................................................................................................................................................... 445
Customer Change Notification Service .............................................................................................................................................. 445
Customer Support .............................................................................................................................................................................. 445
Reader Response .............................................................................................................................................................................. 446
Product Identification System............................................................................................................................................................. 447
DS41414B-page 8
Device Overview ........................................................................................................................................................................ 11
Enhanced Mid-Range CPU ........................................................................................................................................................ 19
Memory Organization ................................................................................................................................................................. 21
Device Configuration .................................................................................................................................................................. 55
Oscillator Module (With Fail-Safe Clock Monitor)....................................................................................................................... 61
Resets ........................................................................................................................................................................................ 79
Interrupts .................................................................................................................................................................................... 87
Low Dropout (LDO) Voltage Regulator .................................................................................................................................... 103
Power-Down Mode (Sleep) ...................................................................................................................................................... 105
®
Devices.............................................................................................................................. 435
Preliminary
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