Microchip Technology, Inc. Microcontrollers PIC16C56-XT/SO

The PIC16C56-XT/SO is an 8-bit microcontroller featuring a 12-bit instruction set and a 1KB (1K x 12) one-time programmable (OTP) memory. It operates at a maximum clock speed of 4 MHz and supports a variety of addressing modes, including direct, indirect, and relative addressing. The device includes a two-level deep hardware stack and seven or eight special function registers, enhancing its capability for complex applications. This microcontroller is built using low power, high-speed CMOS technology, allowing for a wide operating voltage range of 2.0V to 6.25V. It features several integrated peripherals, such as an 8-bit timer with a programmable prescaler, a watchdog timer, and power-on reset functionality. The device also supports multiple oscillator configurations, including low-cost RC, standard crystal, high-speed crystal, and low-frequency crystal options. The PIC16C56-XT/SO is designed for applications requiring low power consumption, with typical current draw of less than 2 mA at 5V and 4 MHz, and standby current as low as 0.6 µA. Its compact 18-pin SOIC package makes it suitable for space-constrained designs. Overall, this microcontroller is a versatile choice for engineers looking for a reliable and efficient solution for embedded applications.