Microchip 8-Bit PIC16F1937 Microcontroller 256B FLASH 512bit RAM 32 MHz 40-Pin PDIP PIC16F1937-I/P

Microchip PIC16F1937-I/P is a high-performance 8-bit microcontroller designed with enhanced mid-range PIC architecture. It features 256 bytes of FLASH program memory and 512 bits of RAM, delivering efficient control suited for embedded system designs requiring reliable performance at up to 32 MHz clock speed. The device is housed in a 40-pin PDIP package, facilitating easy integration into through-hole PCB layouts used in industrial, laboratory, and commercial electronics.

This microcontroller supports 36 programmable I/O pins along with 14 channels of 10-bit Analog-to-Digital Converters (ADC) and a 5-bit Digital-to-Analog Converter (DAC), allowing precise analog interfacing capabilities. It incorporates advanced peripherals such as multiple 8- and 16-bit timers, enhanced capture/compare/PWM modules, and capacitive touch sensing modules (mTouch), enabling complex timing and control applications.

Additional embedded features include Power-On Reset (POR), Brown-Out Reset (BOR), Watchdog Timer (WDT), and low-voltage programming support to ensure operational safety and programming flexibility. A configurable internal oscillator offers frequency selection between 31 kHz and 32 MHz with ±1% accuracy, enhancing timing precision without the need for external crystals in many designs.

The PIC16F1937 microcontroller is suited for diverse industrial applications including automated control systems, sensor interfacing, data acquisition, and embedded device control. It is compatible with Microchip development tools supporting in-circuit serial programming (ICSP) and in-circuit debugging (ICD), accelerating development cycles.

Package dimensions are approximately 53.21 mm in length, 14.73 mm in width, and 4.95 mm in height, accommodating standard prototyping and production setups. This device operates within a supply voltage range of 1.8 V to 5.5 V and tolerates ambient temperatures from -40 °C to 85 °C.

Enhanced mid-range 8-bit PIC MCU with PIC architecture for flexible embedded applications. Operates at a maximum clock frequency of 32 MHz with 256 bytes of program memory FLASH. Features 512 bits of RAM and 36 programmable I/O pins for diverse control tasks.

Supports analogue inputs via 14 channels of 10-bit ADC and includes 1 x 5-bit DAC. Equipped with multiple timers, 5 timers in total for precise timing control. Includes features such as Power-On Reset, Brown-Out Reset, Watchdog Timer, and low-voltage programming.

Internal oscillator selectable from 31 kHz to 32 MHz with ±1% accuracy for stable operation. Suitable for industrial, electronic control, and embedded system applications. Available in through-hole 40-pin PDIP package with dimensions approx. 53.21mm x 14.73mm x 4.95mm.

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