STM32F446VET6 IC MCU FLASH QFP STMicroelectronics Microcontroller

Details:

Arm® Cortex®-M4 32-bit MCU+FPU, 225 DMIPS, up to 512 KB Flash/128+4 KB RAM, USB OTG HS/FS, seventeen TIMs,

three ADCs and twenty communication interfaces

IC MCU 32BIT 512KB FLASH 100LQFP

ARM® Cortex®-M4 series Microcontroller IC 32-Bit 180MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)

Features

Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions

Memories – 512 Kbytes of Flash memory – 128 Kbytes of SRAM – Flexible external memory controller with up to 16-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memories – Dual mode QuadSPI interface

LCD parallel interface, 8080/6800 modes

Clock, reset and supply management – 1.7 V to 3.6 V application supply and I/Os – POR, PDR, PVD and BOR – 4 to 26 MHz crystal oscillator – Internal 16 MHz factory-trimmed RC (1% accuracy) – 32 kHz oscillator for RTC with calibration – Internal 32 kHz RC with calibration

Low power – Sleep, Stop and Standby modes – VBAT supply for RTC, 20×32 bit backup registers plus optional 4 KB backup SRAM  3× 12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode

2× 12-bit D/A converters  General-purpose DMA: 16-stream DMA controller with FIFOs and burst support

Up to 17 timers: 2x watchdog, 1x SysTick timer and up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to four IC/OC/PWM or pulse counter  Debug mode – SWD and JTAG interfaces – Cortex®-M4 Trace Macrocell™.

Up to 114 I/O ports with interrupt capability – Up to 111 fast I/Os up to 90 MHz – Up to 112 5 V-tolerant I/Os

Up to 20 communication interfaces – SPDIF-Rx – Up to 4× I2C interfaces (SMBus/PMBus) – Up to four USARTs and two UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control) – Up to four SPIs (45 Mbits/s), three with muxed I2S for audio class accuracy via internal audio PLL or external clock – 2x SAI (serial audio interface) – 2× CAN (2.0B Active) – SDIO interface – Consumer electronics control (CEC) I/F  Advanced connectivity – USB 2.0 full-speed device/host/OTG controller with on-chip PHY – USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI – Dedicated USB power rail enabling on-chip PHYs operation throughout the entire MCU power supply range

8- to 14-bit parallel camera interface up to 54 Mbytes/s

CRC calculation unit

RTC: subsecond accuracy, hardware calendar

96-bit unique ID

Related Part number: STM32F446xC/E

STM32F446MC, STM32F446ME, STM32F446RC, STM32F446RE, STM32F446VC, STM32F446VE, STM32F446ZC, STM32F446ZE

Environmental & Export Classifications

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