The STC11L32XE-35I-LQF is a microcontroller IC manufactured by STC. It is a low-cost, low-power single-chip 8-bit microcontroller with advanced features for flexibility and performance. The IC has a built-in 8K byte Flash program memory, 128 bytes of RAM, 8-bit timer/counters, 8KB of ROM, a 16-bit WATCHDOG timer, 5 interrupt sources, 2 serial controllers, a pulse width modulator, a PWM timer, and a wake-up timer. The STC11L32XE-35I-LQF is packaged in an industry-standard 44-pin LQFP (Lead-Free Quad Flat Package) with a pitch of 10 millimeters and a height of 8 millimeters (LQFP-44_10x10x08P RoHS). The IC is capable of operating over a wide temperature range of -40°C to +85°C.