Arm Cortex-M4 32b MCU+FPU
STM32F334x4 STM32F334x6 STM32F334x8
Arm®Cortex®-M4 32b MCU+FPU,up to 64KB Flash,16KB SRAM, 2 ADCs,3 DACs,3 comp.,op-amp,...
Description
STM32F334x4 STM32F334x6 STM32F334x8
Arm®Cortex®-M4 32b MCU+FPU,up to 64KB Flash,16KB SRAM, 2 ADCs,3 DACs,3 comp.,op-amp, 217ps 10-ch (HRTIM1)
Datasheet - production data
Features
Core: Arm® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division DSP instruction
Memories
– Up to 64 Kbytes of Flash memory
– Up to 12 Kbytes of SRAM with HW parity check
– Routine booster: 4 Kbytes of SRAM on instruction and data bus with HW parity check (CCM)
CRC calculation unit
Reset and supply management – Low-power modes: Sleep, Stop, Standby
– VDD,VDDA voltage range: 2.0 to 3.6 V – Power-on/Power-down reset (POR/PDR)
– Programmable voltage detector (PVD)
– 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 (up to 64 MHz with PLL option)
– Internal 40 kHz oscillator
Up to 51 fast I/O ports, all mappable on external...
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