Microchip Technology, Inc. Microcontrollers PIC32MX450F256HT-120/MR

The PIC32MX450F256HT-120/MR is a 32-bit microcontroller from Quarktwin Technology Ltd. featuring a MIPS32¬Æ M4K¬Æ core that operates at a maximum frequency of 120 MHz, delivering up to 150 DMIPS performance. It includes 256 KB of Flash memory and 64 KB of SRAM, making it suitable for applications requiring substantial memory resources. The device supports a wide operating voltage range of 2.3V to 3.6V and can function in temperatures from -40¬?C to +105¬?C at lower frequencies. This microcontroller is equipped with multiple peripherals, including five general-purpose timers, five output compare modules, and five input capture modules, which enhance its versatility in handling various timing and control tasks. It also features a USB 2.0-compliant full-speed OTG controller, up to five UART modules, and two I¬=C modules, facilitating robust communication capabilities. The PIC32MX450F256HT-120/MR supports advanced analog features, including a 10-bit ADC with a sampling rate of 1 Msps and up to 28 analog inputs, which can operate during sleep mode. Additionally, it includes a charge time measurement unit (CTMU) for capacitive touch sensing applications. The device's power management features include low-power modes and integrated reset functionalities, making it suitable for energy-sensitive applications. With its extensive I/O capabilities, including 5V-tolerant pins and remappable peripherals, this microcontroller is designed for flexibility in various embedded applications, particularly those involving audio, graphics, and human-machine interfaces.