STM32F446VCT6

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STMicroelectronics

HIGH-PERFORMANCE FOUNDATION LINE, ARM CORTEX-M4 CORE WITH DSP AND FPU, 256 KBYTES OF FLASH MEMORY, 180 MHZ CPU, ART ACCELERATOR, DUAL QSPI

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STM32F446VCT6

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STMicroelectronics

HIGH-PERFORMANCE FOUNDATION LINE, ARM CORTEX-M4 CORE WITH DSP AND FPU, 256 KBYTES OF FLASH MEMORY, 180 MHZ CPU, ART ACCELERATOR, DUAL QSPI

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Technical Specifications

Parameters and characteristics for this part

Specification	STM32F446VCT6

Connectivity	IrDA, CANbus, USB OTG, SD, SPDIF-Rx, LINbus, USB, SPI, I2C, EBI/EMI, SAI, UART/USART
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit Single-Core
Data Converters
Data Converters [custom]	12 b
Data Converters [custom]	16
Mounting Type	Surface Mount
Number of I/O	81
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	100-LQFP
Peripherals	WDT, POR, PWM, LVD, I2S, Brown-out Detect/Reset, DMA
Program Memory Size	256 KB
Program Memory Type	FLASH
RAM Size	128 K
Speed	180 MHz
Supplier Device Package	100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.7 V

STM32F446VE Series

High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 256 Kbytes of Flash memory, 180 MHz CPU, ART Accelerator, Dual QSPI

Part	Mounting Type	Supplier Device Package	Number of I/O	RAM Size	Connectivity	Operating Temperature [Max]	Operating Temperature [Min]	Speed	Package / Case	Program Memory Type	Peripherals	Oscillator Type	Data Converters [custom]	Data Converters [custom]	Core Size	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Core Processor	Program Memory Size	Data Converters	RAM Size
STMicroelectronics STM32F446VCT6	Surface Mount	100-LQFP (14x14)	81	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	85 °C	-40 °C	180 MHz	100-LQFP	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal	12 b	16	32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	256 KB
STMicroelectronics STM32F446ZCT6	Surface Mount	144-LQFP (20x20)	114	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	85 °C	-40 °C	180 MHz	144-LQFP	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal			32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	256 KB	A/D 24x12b D/A 2x12b
STMicroelectronics STM32F446ZEJ7	Surface Mount	144-UFBGA (10x10)	114	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	105 °C	-40 °C	180 MHz	144-UFBGA	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal			32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	512 KB	A/D 24x12b D/A 2x12b
STMicroelectronics STM32F446VET7	Surface Mount	100-LQFP (14x14)	81	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	105 °C	-40 °C	180 MHz	100-LQFP	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal	12 b	16	32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	512 KB
STMicroelectronics STM32F446ZEH7TR	Surface Mount	144-UFBGA (10x10)	114		CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	105 °C	-40 °C	180 MHz	144-UFBGA	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal			32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	512 KB	A/D 24x12b D/A 2x12b	132K
STMicroelectronics STM32F446ZET7	Surface Mount	144-LQFP (20x20)	114	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	105 °C	-40 °C	180 MHz	144-LQFP	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal			32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	512 KB	A/D 24x12b D/A 2x12b
STMicroelectronics STM32F446RCT6	Surface Mount	64-LQFP (10x10)	50 I/O	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	85 °C	-40 °C	180 MHz	64-LQFP	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal	12 b	16	32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	256 KB
STMicroelectronics STM32F446VET6TR	Surface Mount	100-LQFP (14x14)	81	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	85 °C	-40 °C	180 MHz	100-LQFP	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal	12 b	16	32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	512 KB
STMicroelectronics STM32F446ZCJ7	Surface Mount	144-UFBGA (10x10)	114	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	105 °C	-40 °C	180 MHz	144-UFBGA	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal			32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	256 KB	A/D 24x12b D/A 2x12b
STMicroelectronics STM32F446RET6	Surface Mount	64-LQFP (10x10)	50 I/O	128 K	CANbus EBI/EMI I2C IrDA LINbus SAI SD SPDIF-Rx SPI UART/USART USB USB OTG	85 °C	-40 °C	180 MHz	64-LQFP	FLASH	Brown-out Detect/Reset DMA I2S LVD POR PWM WDT	Internal	12 b	16	32-Bit Single-Core	3.6 V	1.7 V	ARM® Cortex®-M4	512 KB

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 8.24
		10	$ 6.39
		24	$ 5.94
		80	$ 5.48
		230	$ 5.19
		540	$ 5.01
		1080	$ 4.89

Description

General part information

STM32F446VE Series

The STM32F446xC/E devices are based on the high-performance Arm®Cortex®-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex-M4 core features a floating point unit (FPU) single precision supporting all Arm®single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) that enhances application security.

The STM32F446xC/E devices incorporate high-speed embedded memories (Flash memory up to 512 Kbytes, up to 128 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers.

Documents

Technical documentation and resources