STM32L431CCT6

STM32L431CCT6 is an ARM® based 32bit microcontroller. This ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32bit RISC core operating at a frequency of up to 80MHz. The Cortex-M4 core features a floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. This device embeds several protection mechanisms for embedded flash memory and SRAM: readout protection, write protection, proprietary code readout protection and firewall. This device offers a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, two DAC channels, an internal voltage reference buffer, a low-power RTC, one general-purpose 32bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers.

• 256Kb of flash memory, 80MHz maximum CPU frequency
• 1.71 to 3.6V operating voltage, batch acquisition mode (BAM)
• 4 to 48MHz crystal oscillator, 32KHz crystal oscillator for RTC (LSE)
• Up to 21 capacitive sensing channels: support touch key, linear and rotary touch sensors
• 1x operational amplifier with built-in PGA, 1x ultra-low-power comparator
• Up to 256Kb single bank Flash, proprietary code readout protection
• SWPMI single wire protocol host I/F – IRTIM (Infrared interface)
• 14-channel DMA controller, true random number generator
• Industrial temperature range from -40 to 85°C
• 48 pin LQFP package

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.