Status: | Active |
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Series: | STM32F446RC |
RoHS: | Compliant |
Prices starting from US$3.90
Distributor | Stock | ||
---|---|---|---|
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RS
from US$5.55
|
604
in stock
|
Buy Now |
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Newark Electronics
from US$4.93
|
47,248
in stock
|
Buy Now |
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Farnell
from US$4.66
|
40,980
in stock
|
Buy Now |
![]() |
element14
from US$4.94
|
39,977
in stock
|
Buy Now |
![]() |
Future Electronics
from US$3.90
|
960
in stock
|
Buy Now |
![]() |
Avnet America
from US$3.90
|
-
|
Buy Now |
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EBV Elektronik
-
|
-
|
Buy Now |
![]() |
Avnet Silica
-
|
-
|
Buy Now |
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 |
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 |
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 |
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™ |
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 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 |
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 |
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 |
Product Specifications |
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DS10693 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 |
Reference Manuals |
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RM0390 STM32F446xx advanced Arm®-based 32-bit MCUs |
Programming Manuals |
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PM0214 STM32 Cortex®-M4 MCUs and MPUs programming manual |
Errata Sheets |
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ES0298 STM32F446xC/xE device limitations |
Presentations |
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Microcontrollers Functional Safety Packages |
STM32 Development Boards Portfolio |
STM32 and STM8 embedded software solutions |
STM32 and STM8 software development tools |
Product Certifications |
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STM32 CAN conformance test authentication sheet |
Mcu, 32Bit, 180Mhz, Lqfp-64 | Newark Electronics |
MCU, 32BIT, CORTEX-M4, 180MHZ, LQFP-64 | Farnell |
STM32F Series 256 kB Flash 128 kB RAM 32-Bit SMT Microcontroller - LQFP-64 | Future Electronics |
STM32F446RCT6, STM32 Microcontrollers | RS |
MCU 32-Bit STM32F ARM Cortex M4 RISC 256kB Flash 64-Pin LQFP Tray | Avnet America |
Where can I find additional details, specifications and documents for a STM32F446RCT6?
Additional datasheets, footprints and schematics for STM32F446RCT6 are listed on our Part Details page. You can also find images and similar parts to STM32F446RCT6 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for STM32F446RCT6 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STM32F446RCT6 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does STM32F446RCT6 fall under?
The STM32F446RCT6 is listed under Microcontrollers & Microprocessors > STM32 32-bit Arm Cortex MCUs > STM32 High Performance MCUs > STM32F4 Series > STM32F446.
Can I view similar or alternative parts?
You can view similar parts to STM32F446RCT6 when available in the STM32F446 range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the STM32F446RCT6 you can contact the distributor directly for product support, shipping queries etc.
Is the STM32F446RCT6 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STM32F446RCT6 have stock available?
Authorised distributors including Newark Electronics, Farnell, element14, Future Electronics and RS have stock available or on a lead time for STM32F446RCT6.
How do I check stock and lead times for all distributors?
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