STM32F334C8T6 family incorporates the high-performance Arm® Cortex®-M4 32-bit RISC core operating at up to 72 MHz frequency embedding a floating point unit (FPU), high-speed embedded memories (up to 64 Kbytes of Flash memory, up to 12 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

STM32F334C8T6 microcontrollers offer two fast 12-bit ADCs (5 Msps), up to three ultra-fast comparators, an operational amplifier, three DAC channels, a low-power RTC, one high-resolution timer, one general-purpose 32-bit timer, one timer dedicated to motor control, and four general-purpose 16-bit timers. They also feature standard and advanced communication interfaces: one I2C, one SPI, up to three USARTs and one CAN.

STM32F334C8T6 family operates in the –40 to +85 °C and –40 to +105 °C temperature ranges from 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allow the design of low-power applications.

STM32F334C8T6 family offers devices in 32, 48 and 64-pin packages.

Product Parameters:

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 oscillato