Microchip Technology, Inc. Microcontrollers PIC16LF1519-E/PT

The PIC16LF1519-E/PT is an 8-bit microcontroller featuring a high-performance RISC CPU optimized for C compiler use, capable of operating at speeds up to 20 MHz at 2.5V and 16 MHz at 1.8V. It includes a 16-level deep hardware stack, interrupt capability with automatic context saving, and supports various addressing modes. The device offers up to 16 KB of flash program memory and 1 KB of data memory, along with 128 bytes of high endurance flash data memory that can withstand 100K erase/write cycles. This microcontroller incorporates a flexible oscillator structure with an internal oscillator block that can be software-selected from 16 MHz down to 31 kHz, as well as support for external oscillators. It features a 10-bit analog-to-digital converter (ADC) with up to 28 channels and auto-acquisition capability, making it suitable for applications requiring analog signal processing. The PIC16LF1519-E/PT is designed for low-power applications, with a sleep mode current of 20 nA at 1.8V and typical operating current of 30 ¬µA/MHz. It operates within a voltage range of 1.8V to 3.6V and includes various built-in features such as self-programmability, power-on reset, and low-power brown-out reset. The device also supports multiple I/O configurations, timers, and communication interfaces including SPI and I¬=C, making it versatile for a wide range of embedded applications.