Description
The PIC16LF1575 microcontrollers combine the capabilities of 16-bit PWMs with Analog to suit a variety of applications. These devices deliver four 16-bit PWMs with independent timers for applications where high resolution is needed, such as LED lighting, stepper motors, power supplies and other general purpose applications. The core independent peripherals (16-bit PWMs, Complementary Waveform Generator), Enhanced Universal Synchronous Asynchronous Receiver Transceiver (EUSART) and Analog (ADCs, Comparator and DAC) enable closed-loop feedback and communication for use in multiple market segments. The Peripheral Pin Select (PPS) functionality allows for I/O pin remapping of the digital peripherals for increased flexibility. The EUSART peripheral enables the communication for applications such as LIN.
- 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
- Two 8-Bit Timers
- One 16-Bit Timer
- Four additional 16-Bit Timers available using the 16-Bit PWMs
- Power-on Reset (POR)
- Power-up Timer (PWRT)
- Low-Power Brown-out Reset (LPBOR)
- Programmable Watchdog Timer (WDT) up to 256s
- Programmable Code Protection
- Up to 8 KW Flash Program Memory
- Up to 1024 Bytes Data SRAM Memory
- Direct, Indirect and Relative Addressing modes
- 128 Bytes of non-volatile Data Storage, High-Endurance Flash (HEF)
- Operating Voltage Range:
- 1.8V to 3.6V
- Temperature Range:
- Industrial: -40°C to 85°C
- Extended: -40°C to 125°C
- Internal Voltage Reference module
- In-Circuit Serial Programming™ (ICSP™) via Two Pins
- 16-Bit PWM:
- Four 16-bit PWMs with independent timers
- Multiple output modes (standard, center aligned, set and toggle on register match)
- User settings for phase, duty cycle, period, offset and polarity
- 16-bit timer capability
- Interrupts generated based on timer matches with offset, duty cycle, period and phase registers
- Complementary Waveform Generator (CWG):
- Rising and falling edge dead-band control
- Multiple signal sources
- Enhanced Universal Synchronous Asynchronous Receiver Transceiver (EUSART):
- Supports LIN applications
- Peripheral Pin Select (PPS):
- I/O pin remapping of digital peripherals
- Sleep mode: 20 nA @ 1.8V, typical
- Watchdog Timer: 260 nA @ 1.8V, typical
- Operating Current:
- 30 uA/MHz @ 1.8V, typical
- Tape and Reel Packaging
