Microchip Technology PIC16(L)F18425/45 Low Pin Count MCUs

Microchip Technology PIC16(L)F18425/45 Low Pin Count MCUs are designed to implement eXtreme Low-Power (XLP) technology for general-purpose and low-power applications. These Microchip Technology PIC16(L)F18425/45 MCUs combine intelligent analog, communication peripherals, and Core Independent Peripherals (CIPs) with XLP technology for optimum low-power operation. The PIC16(L)F18425/45 MCUs feature a 12-bit Analog-to-Digital Converter with Computation (ADC²), Memory Access Partitioning (MAP), Device Information Area (DIA), and Peripheral Pin Select (PPS). These MCUs have up to 28KB program flash memory, 2KB data SRAM memory, and 256B data EEPROM.

The PIC16(L)F18425/45 MCUs have multiple digital peripherals, including four Configurable Logic Cells (CLCs), two Complementary Waveform Generators (CWGs), and Capture/Compare/PWM (CCP) modules. The analog peripherals include Zero-Cross Detect (ZCD), temperature sensor circuit, Digital-to-Analog Converter (DAC), and Fixed Voltage Reference (FVR) module.

Features

Core
- C compiler-optimized RISC architecture
- Operating speed:
  - DC - 32MHz clock input
  - 125ns minimum instruction cycle
- Interrupt capability
- 16-level deep hardware stack
- Timers:
  - Up to two 24-bit timers
  - Up to four 8-bit timers
  - Up to four 16-bit timers
- Brown-out Reset (BOR)
- Low-Power BOR (LPBOR) Option
- Low-Current Power-on Reset (POR)
- Configurable Power-up Timer (PWRT)
- Windowed Watchdog Timer (WWDT)
Memory
- Up to 28KB program flash memory
- Up to 2KB data SRAM memory
- 256B data EEPROM
- Direct, indirect, and relative addressing modes
- Memory Access Partition (MAP)
- Device Information Area (DIA)
- Device Configuration Information (DCI)

eXtreme Low-Power (XLP)
- Sleep mode: 50nA @ 1.8V (typical)
- Watchdog timer: 500nA @ 1.8V (typical)
- Secondary Oscillator: 500nA @ 32kHz
- Operating current:
  - 8µA @ 32kHz, 1.8V (typical)
  - 32µA/MHz @ 1.8V (typical)
Digital peripherals
- Configurable Logic Cell (CLC)
- Complementary Waveform Generator (CWG)
- Capture/Compare/PWM (CCP) modules
- Pulse Width Modulators (PWM)
- Numerically Controlled Oscillator (NCO)
- Peripheral Pin Select (PPS)
- Data Signal Modulator (DSM)
- Signal Measurement Timer (SMT)
Analog peripherals
- ADC²
- Zero-Cross Detect (ZCD)
- Temperature sensor circuit
- Digital-to-Analog Converter (DAC)
- Fixed Voltage Reference (FVR) module