LQFP-64

The LQFP-64 is a 64-pin quad flat package with 0.5mm pitch and a 10 x 10mm body. This is the standard package for mid-range ARM microcontrollers including the STM32F4 series (STM32F401, STM32F411), STM32L4, PIC32MZ, and many DSP and motor control ICs. With 16 more pins than the LQFP-48, it provides additional GPIO, ADC channels, and communication peripherals. The larger body simplifies thermal management. Pins on all four sides with 0.5mm pitch require reflow soldering but remain inspectable under magnification.