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STM32F042K4

STMicroelectronics
Part Number STM32F042K4
Manufacturer STMicroelectronics
Description 32-bit MCU
Published Oct 12, 2017
Detailed Description STM32F042x4 STM32F042x6 ARM®-based 32-bit MCU, up to 32 KB Flash, crystal-less USB FS 2.0, CAN, 9 timers, ADC and comm....
Datasheet PDF File STM32F042K4 PDF File

STM32F042K4
STM32F042K4

Overview
STM32F042x4 STM32F042x6 ARM®-based 32-bit MCU, up to 32 KB Flash, crystal-less USB FS 2.
0, CAN, 9 timers, ADC and comm.
interfaces, 2.
0 - 3.
6 V Datasheet - production data Features • Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz • Memories – 16 to 32 Kbytes of Flash memory – 6 Kbytes of SRAM with HW parity • CRC calculation unit • Reset and power management – Digital and I/Os supply: VDD = 2 V to 3.
6 V – Analog supply: VDDA = from VDD to 3.
6 V – Selected I/Os: VDDIO2 = 1.
65 V to 3.
6 V – Power-on/Power down reset (POR/PDR) – Programmable voltage detector (PVD) – Low power modes: Sleep, Stop, Standby – VBAT supply for RTC and backup registers • Clock management – 4 to 32 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – Internal 8 MHz RC with x6 PLL option – Internal 40 kHz RC oscillator – Internal 48 MHz oscillator with automatic trimming based on ext.
synchronization • Up to 38 fast I/Os – All mappable on ext...


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