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DS40002077A-page 1

PIC16F1614/8

Description

PIC16(L)F1614/8 microcontrollers deliver on-chip features that are unique to the design for embedded control of small

motors and general purpose applications in 14/20-pin count packages. Features like 10-bit A/D, CCP, 24-bit SMT and

Zero-Cross Detection offer an excellent solution to the variety of applications. The product family also has a CRC+

memory scan and Windowed Watchdog Timer to support safety-critical systems in home appliances, white goods and

other end equipment.

Core Features

• C Compiler Optimized RISC Architecture

• Only 49 Instructions

• Operating Speed:

- DC – 32 MHz clock input

- 125 ns minimum instruction cycle

• Interrupt Capability

• 16-Level Deep Hardware Stack

• One 8-Bit Timer

• Four 16-bit Timers

• Low Current Power-on Reset (POR)

• Configurable Power-up Timer (PWRT)

• Brown-out Reset (BOR) with Selectable Trip Point

• Windowed Watchdog Timer (WWDT):

- Variable prescaler selection

- Variable window size selection

- All sources configurable in hardware or

software

Memory

• 4 KW Flash Program Memory

• 512 Bytes Data SRAM

• Direct, Indirect and Relative Addressing modes

• High-Endurance Flash Data Memory (HEF):

- 128 B of nonvolatile data storage

Operating Characteristics

• Operating Voltage Range:

- 2.5V to 5.5V (PIC16LF1614/8)

• Temperature Range:

- High Temp: -40°C to 150°C

Digital Peripherals

• Configurable Logic Cell (CLC):

- Two CLCs

- Integrated combinational and sequential logic

• Complementary Waveform Generator (CWG):

- Rising and falling edge dead-band control

- Full-bridge, half-bridge, 1-channel drive

- Multiple signal sources

• Two Capture/Compare/PWM (CCP) modules

• Two 10-bit Pulse-Width Modulators (PWM)

• Two Signal Measurement Timers (SMT):

- 24-bit timer/counter with prescaler

- Multiple gate and clock inputs

• Angular Timer:

- Single pulse

- Multiple pulses with missing pulse recovery

• 8-Bit Timers (TMR2+HLT/4/6):

- Up to 3 Timer2/4/6 with Hardware Limit Timer

(HLT)

- Monitors Fault Conditions: Stall, Stop, etc.

- Multiple modes

- 8-bit timer/counter with prescaler

- 8-bit period register and postscaler

- Asynchronous H/W Reset sources

• Math Accelerator with Proportional-Integral-

Derivative (PID):

- Four operation modes

- Add and multiply

- Simple multiplier

- Multiply and Accumulate

- Programmable PID controller

• Cyclic Redundancy Check with Memory Scan

(CRC/SCAN):

- Software configurable

• Serial Communications:

- Enhanced USART (EUSART)

- SPI, I2C, RS-232, RS-485, LIN compatible

- Auto-Baud Detect, Auto-Wake-up on start

• Up to 17 I/O Pins and One Input-only Pin:

- Individually programmable pull-ups

- Slew rate control

- Interrupt-on-change with edge-select

- Two High Current Drive pins

• Peripheral Pin Select (PPS):

- Enables pin mapping of digital I/O

Full-Featured, Low Pin Count, High-Temperature Microcontrollers