STM32F042K4U6

The STM32F042K4U6 is an entry level STM32 F0 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M0 RISC core operating at a 48MHz frequency, high speed embedded memories (Flash memory up to 16kB and SRAM up to 6KB) and an extensive range of enhanced peripherals and I/Os. This device offer standard communication interfaces (one I²C, one SPI, one I²S, one HDMI CEC and two USARTs), one USB full-speed device (crystal-less), one CAN, one 12-bit ADC, four 16-bit timers, one 32-bit timer and an advanced control PWM timer.

• CRC calculation unit
• Power-on/Power-down reset (POR/PDR)
• Programmable voltage detector (PVD)
• Low-power modes - Sleep, stop, standby
• VBAT supply for RTC and backup registers
• 4 to 32MHz Crystal oscillator
• 32kHz Oscillator for RTC with calibration
• Internal 8MHz RC with x6 PLL option
• Internal 40kHz RC oscillator
• Internal 48MHz Oscillator with automatic trimming
• 5-channel DMA Controller
• Up to 14 capacitive sensing channels
• Calendar RTC with alarm and periodic wakeup from Stop/Standby
• Independent and system watchdog timers
• SysTick Timer
• CAN interface
• USB 2.0 full speed interface
• HDMI CEC, wakeup on header reception
• Serial wire debug (SWD)
• 96-bit Unique ID

應用

Automation & Process Control, Portable Devices, Audio, Communications & Networking, Computers & Computer Peripherals, Consumer Electronics, Industrial, Security, Imaging, Video & Vision, HVAC