Integrated Circuits (ICs)

STM32F334K8U6TR

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MAINSTREAM MIXED SIGNALS MCUS ARM CORTEX-M4 CORE WITH DSP AND FPU, 64 KBYTES OF FLASH MEMORY, 72 MHZ CPU, CCM, 12-BIT ADC 5 MSPS, COMPARATORS, OP-AMP, HR TIMER

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Integrated Circuits (ICs)

STM32F334K8U6TR

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STMicroelectronics

MAINSTREAM MIXED SIGNALS MCUS ARM CORTEX-M4 CORE WITH DSP AND FPU, 64 KBYTES OF FLASH MEMORY, 72 MHZ CPU, CCM, 12-BIT ADC 5 MSPS, COMPARATORS, OP-AMP, HR TIMER

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Technical Specifications

Parameters and characteristics for this part

Specification	STM32F334K8U6TR

Connectivity	IrDA, UART/USART, I2C, CANbus, SPI, LINbus
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit Single-Core
Data Converters [custom]	10 channels, 3
Data Converters [custom]	12 b
Mounting Type	Surface Mount
Number of I/O	25
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	32-UFQFN Exposed Pad
Peripherals	WDT, DMA, PWM, POR
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	16 K
Speed	72 MHz
Supplier Device Package	32-UFQFPN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	2 V

NUCLEO-F334R8 Series

Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 64 Kbytes of Flash memory, 72 MHz CPU, CCM, 12-bit ADC 5 MSPS, comparators, op-amp, hr timer

Part	Mounting Type	Oscillator Type	Program Memory Size	Core Processor	Number of I/O	Core Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Program Memory Type	Speed	Supplier Device Package	Data Converters	Peripherals	RAM Size	Connectivity	Data Converters [custom]	Data Converters [custom]	Supplier Device Package [y]	Supplier Device Package [x]	Interconnect System	Platform	Contents	Type	Suggested Programming Environment	Board Type	Utilized IC / Part
STMicroelectronics STM32F334R8T6TR	Surface Mount	Internal	64 KB	ARM® Cortex®-M4	51	32-Bit Single-Core	2 V	3.6 V	85 °C	-40 °C	64-LQFP	FLASH	72 MHz	64-LQFP (10x10)	A/D 21x12b D/A 3x12b	DMA POR PWM WDT	12 K	CANbus I2C IrDA LINbus SPI UART/USART
STMicroelectronics STM32F334K8U6TR	Surface Mount	Internal	64 KB	ARM® Cortex®-M4	25	32-Bit Single-Core	2 V	3.6 V	85 °C	-40 °C	32-UFQFN Exposed Pad	FLASH	72 MHz	32-UFQFPN (5x5)		DMA POR PWM WDT	16 K	CANbus I2C IrDA LINbus SPI UART/USART	3 10 channels	12 b
STMicroelectronics STM32F334C6T6	Surface Mount	Internal	32 KB	ARM® Cortex®-M4	37	32-Bit Single-Core	2 V	3.6 V	85 °C	-40 °C	48-LQFP	FLASH	72 MHz	48-LQFP (7x7)	A/D 15x12b D/A 3x12b	DMA POR PWM WDT	12 K	CANbus I2C IrDA LINbus SPI UART/USART
STMicroelectronics STM32F334C8Y7TR	Surface Mount	Internal	64 KB	ARM® Cortex®-M4	37	32-Bit Single-Core	2 V	3.6 V	105 °C	-40 °C	49-UFBGA WLCSP	FLASH	72 MHz	49-WLCSP	A/D 15x12b D/A 3x12b	DMA POR PWM WDT	12 K	CANbus I2C IrDA LINbus SPI UART/USART			3.74	2.89
STMicroelectronics NUCLEO-F334R8	Fixed			ARM® Cortex®-M4																			Arduino R3 Shield ST Morpho	Nucleo-64	Board(s)	MCU 32-Bit	IAR EW Keil MDK STM32Cube	Evaluation Platform	STM32F334
STMicroelectronics STM32F334R6T6	Surface Mount	Internal	32 KB	ARM® Cortex®-M4	51	32-Bit Single-Core	2 V	3.6 V	85 °C	-40 °C	64-LQFP	FLASH	72 MHz	64-LQFP (10x10)	A/D 21x12b D/A 3x12b	DMA POR PWM WDT	12 K	CANbus I2C IrDA LINbus SPI UART/USART
STMicroelectronics STM32F334R8T6	Surface Mount	Internal	64 KB	ARM® Cortex®-M4	51	32-Bit Single-Core	2 V	3.6 V	85 °C	-40 °C	64-LQFP	FLASH	72 MHz	64-LQFP (10x10)	A/D 21x12b D/A 3x12b	DMA POR PWM WDT	12 K	CANbus I2C IrDA LINbus SPI UART/USART

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3000	$ 3.28

Description

General part information

NUCLEO-F334R8 Series

The STM32F334x4/6/8 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.

The STM32F334x4/6/8 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.

The STM32F334x4/6/8 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.

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Technical documentation and resources