Microchip Technology, Inc. Integrated Circuits (ICs) Embedded Microcontrollers PIC16F1509-E/ML

The Microchip PIC16F1508/9 is an 8-bit microcontroller featuring a high-performance RISC CPU capable of operating at speeds up to 20 MHz. It includes a 14 KB program memory and 512 bytes of RAM, housed in a compact 20-pin QFN package. The device supports a variety of addressing modes and has a 16-level deep hardware stack for efficient interrupt handling. This microcontroller is equipped with a flexible oscillator structure, offering an internal oscillator calibrated to ±1% and supporting external clock modes. It operates within a voltage range of 1.8V to 5.5V, making it suitable for low-power applications. Notable features include self-programmability, power-on reset, and a programmable watchdog timer. The PIC16F1508/9 also includes advanced peripherals such as a 10-bit ADC with multiple channels, a 5-bit DAC, and several timers. It supports various communication protocols, including SPI and I2C, and features in-circuit serial programming and debugging capabilities. With its low sleep current and power-saving modes, this microcontroller is ideal for battery-operated devices and applications requiring energy efficiency.