Microchip Technology PIC16F18013/14/23/24 Full-Featured 8/14-Pin MCUs

Microchip Technology PIC16F18013/14/23/24 Full-Featured 8/14-Pin Microcontrollers (MCUs) feature a suite of digital and analog peripherals that enable cost-sensitive sensor and real-time control applications. This product family is available from 8-pin to 44-pin packages in a memory range of 3.5KB to 28KB, with speeds up to 32MHz. The PIC16F18013/14/23/24 MCUs include a 10-bit Analog-to-Digital Converter with Computation (ADCC), automated Capacitive Voltage Divider (CVD) techniques for advanced capacitive touch sensing, an 8-bit Digital-to-Analog Converter (DAC) module, and many more waveform control and communication peripherals. These small form factor, feature-rich devices are well suited for low-cost sensor and control applications.

Features

Core
- C compiler-optimized RISC architecture
- Operating speed
  - DC to 32MHz clock input
  - 125ns minimum instruction time
- 16-level deep hardware stack
- Low-current power-on reset (POR)
- Configurable power-up timer (PWRT)
- Brown-out reset (BOR)
- Watchdog timer (WDT)
Memory
- Up to 28KB of program flash memory
- Up to 2KB of data SRAM memory
- Up to 256-bytes of data EEPROM memory
- Memory access partition (MAP) with program flash memory partitioned into:
  - Application block
  - Boot block
  - Storage area flash (SAF) block
- Programmable code and write protection
- Device information area (DIA) stores
  - Fixed voltage reference (FVR) measurement data
  - Microchip unique identifier (MUI)
- Device characteristics information (DCI) stores
  - Program/erase row sizes
  - Pin count details
- Direct, indirect, and relative addressing modes
1.8V to 5.5V operating voltage range
Operating temperature ranges
- -40°C to +85°C industrial
- -40°C to +125°C extended
Power-saving functionality
- Sleep
  - Reduce device power consumption
  - Reduce system electrical noise while performing ADC conversions
- Low power mode
  - <900nA typical sleep at 3V/25°C (WDT enabled)
  - <600nA typical sleep at 3V/25°C (WDT disabled)
  - 48µA typical operating current at 32kHz, 3V/25°C
  - <1mA typical operating current at 4MHz, 5V/25°C
Analog peripherals
- Analog-to-digital converter with computation (ADCC)
  - 10-bit resolution
  - Up to 35x external input channels
  - 4x internal input channels
  - Internal ADC oscillator (ADCRC)
  - Operates in sleep
  - Selectable auto-conversion trigger sources
- Charge pump module improves accuracy of analog modules at low voltages
- 8-bit digital-to-analog converter (DAC)
  - Output available on 1x I/O pin
  - Internal connections to ADC and comparators
- 1x comparator (CMP)
  - Up to 4x external inputs
  - Configurable output polarity
  - External output via peripheral pin select
- Zero-cross detect (ZCD) detects when the AC signal on the pin crosses the ground
- 2x fixed voltage references (FVR)
  - Selectable 1.024V, 2.048V, and 4.096V output levels
  - FVR1 internally connected to ADC
  - FVR2 internally connected to the comparator and DAC

Digital peripherals
- 2x capture/compare/PWM (CCP) modules
  - 16-bit resolution for capture/compare modes
  - 10-bit resolution for pulse-width modulator (PWM) mode
- 3x pulse-width modulators (PWM) with a 10-bit resolution
- 4x configurable logic cells (CLC) with integrated combinational and sequential logic
- 1x configurable 8/16-bit timer (TMR0)
- 2x 16-bit timers (TMR1/3) with gate control
- 3x 8-bit timers (TMR2/4/6) with hardware limit timer (HLT)
- 1x numerically controlled oscillator (NCO)
  - Generates true linear frequency control and increased frequency resolution
  - Input clock up to 64MHz
- Up to 2x enhanced universal synchronous asynchronous receiver transmitters (EUSART)
  - RS-232, RS-485, and LIN compatible
  - Auto wake-up on start
- Up to 2x host synchronous serial ports (MSSP)
  - Serial peripheral interface (SPI) mode with client-select synchronization
  - Inter-integrated circuit (I²C) mode with 7/10-bit addressing modes
- Peripheral pin select (PPS) enables pin mapping of digital I/O
- Device I/O port
  - Up to 35x I/O pins
  - 1x input-only pin
  - Individual I/O direction, open drain, input threshold, slew rate, and weak pull-up control
  - Interrupt-on-change (IOC) on up to 25x pins
  - 1x external interrupt pin
Clocking structure
- High-precision internal oscillator block (HFINTOSC)
  - Selectable frequencies up to 32MHz
  - ±2% at calibration
- Internal 31kHz oscillator (LFINTOSC)
- External high-frequency clock input with 2x external clock (EC) power modes
- Secondary Oscillator (SOSC)
Programming/debug
- In-circuit serial programming™ (ICSP™) via 2x pins
- In-circuit debug (ICD) with 3x breakpoints via 2x pins
- Debug integrated on-chip
8-pin PDIP, 8-pin SOIC, 8-pin DFN, 14-pin PDIP, 14-pin SOIC, 14-pin TSSOP, and 16-pin QFN package options