Datasheets
STM32F446RET6TR by: STMicroelectronics

High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 512 Kbytes of Flash memory, 180 MHz CPU, ART Accelerator, Dual QSPI

Part Details for STM32F446RET6TR by STMicroelectronics

Results Overview of STM32F446RET6TR by STMicroelectronics

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STM32F446RET6TR Information

STM32F446RET6TR by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for STM32F446RET6TR

Part # Distributor Description Stock Price Buy
DISTI # 52AH0399
Newark Stm32F |Stmicroelectronics STM32F446RET6TR RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Reel 0
Buy Now
DISTI # 497-STM32F446RET6TRCT-ND
DigiKey IC MCU 32BIT 512KB FLASH 64LQFP Min Qty: 1 Lead time: 15 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1410
In Stock
  • 1 $8.8400
  • 10 $6.8720
  • 25 $6.3792
  • 100 $5.8371
  • 250 $5.5786
  • 500 $5.4229
  • 1,000 $5.2948
$5.2948 / $8.8400 Buy Now
DISTI # STM32F446RET6TR
Avnet Americas MCU 32-Bit STM32F446 ARM Cortex-M4F RISC 512KB Flash 1.8V to 3.6V 64-Pin LQFP T/R - Tape and Reel (Alt: STM32F446RET6TR) RoHS: Not Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 15 Weeks, 0 Days Container: Reel 4000
  • 1,000 $4.9640
  • 2,000 $4.8429
  • 4,000 $4.7846
  • 6,000 $4.7276
  • 8,000 $4.6720
$4.6720 / $4.9640 Buy Now
DISTI # 511-STM32F446RET6TR
Mouser Electronics ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl RoHS: Compliant 1474
  • 1 $8.8400
  • 10 $6.8800
  • 25 $6.3800
  • 100 $5.8400
  • 250 $5.5800
  • 500 $5.4300
  • 1,000 $5.4100
$5.4100 / $8.8400 Buy Now
Future Electronics ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit 180MHz 512KB (512K x 8) FLASH RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Lead time: 15 Weeks Container: Reel 0
Reel
  • 1,000 $4.5400
$4.5400 Buy Now
Future Electronics ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit 180MHz 512KB (512K x 8) FLASH RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Lead time: 15 Weeks Container: Reel 0
Reel
  • 1,000 $4.5400
$4.5400 Buy Now
Future Electronics ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit 180MHz 512KB (512K x 8) FLASH RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Lead time: 15 Weeks Container: Reel 0
Reel
  • 1,000 $4.3500
$4.3500 Buy Now
Chip 1 Exchange INSTOCK 15000
RFQ
DISTI # STM32F446RET6TR
Avnet Silica MCU 32-Bit STM32F446 ARM Cortex-M4F RISC 512KB Flash 1.8V to 3.6V 64-Pin LQFP T/R (Alt: STM32F446RET6TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 16 Weeks, 0 Days Silica - 0
Buy Now
DISTI # STM32F446RET6TR
EBV Elektronik MCU 32-Bit STM32F446 ARM Cortex-M4F RISC 512KB Flash 1.8V to 3.6V 64-Pin LQFP T/R (Alt: STM32F446RET6TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 16 Weeks, 0 Days EBV - 1000
Buy Now
MacroQuest Electronics STOCK 1920
  • 1 $4.6200
  • 100 $4.2000
  • 500 $3.8200
  • 960 $3.4700
  • 1,920 $3.1600
$3.1600 / $4.6200 Buy Now
Win Source Electronics IC MCU 32BIT 512KB FLASH 64LQFP / ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 180MHz 512KB (512K x 8) FLASH 64-LQFP (10x10) 18150
  • 20 $2.6198
  • 41 $2.4507
  • 64 $2.3662
  • 92 $2.1972
  • 119 $2.1127
  • 148 $2.0282
$2.0282 / $2.6198 Buy Now

Part Details for STM32F446RET6TR

STM32F446RET6TR CAD Models

STM32F446RET6TR Part Data Attributes

STM32F446RET6TR STMicroelectronics
Buy Now Datasheet
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STM32F446RET6TR STMicroelectronics High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 512 Kbytes of Flash memory, 180 MHz CPU, ART Accelerator, Dual QSPI
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 15 Weeks
Samacsys Manufacturer STMicroelectronics
Has ADC YES
Address Bus Width
Bit Size 32
Boundary Scan YES
CPU Family CORTEX-M4
Clock Frequency-Max 26 MHz
DAC Channels YES
DMA Channels YES
External Data Bus Width
Format FLOATING POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G64
Length 10 mm
Low Power Mode YES
Number of DMA Channels 2
Number of External Interrupts 16
Number of I/O Lines 50
Number of Serial I/Os 6
Number of Terminals 64
Number of Timers 15
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code LFQFP
Package Equivalence Code QFP64,.47SQ,20
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
RAM (bytes) 135168
ROM (words) 524288
ROM Programmability FLASH
Seated Height-Max 1.6 mm
Speed 180 MHz
Supply Current-Max 115 mA
Supply Voltage-Max 3.6 V
Supply Voltage-Min 2.4 V
Supply Voltage-Nom 2.4 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for STM32F446RET6TR

This table gives cross-reference parts and alternative options found for STM32F446RET6TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM32F446RET6TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
STM32F446RET7TR STMicroelectronics Check for Price High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 512 Kbytes of Flash memory, 180 MHz CPU, ART Accelerator, Dual QSPI STM32F446RET6TR vs STM32F446RET7TR
STM32F446RET7 STMicroelectronics $7.3051 High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 512 Kbytes of Flash memory, 180 MHz CPU, ART Accelerator, Dual QSPI STM32F446RET6TR vs STM32F446RET7
STM32F446RET6XXX STMicroelectronics Check for Price RISC MICROCONTROLLER STM32F446RET6TR vs STM32F446RET6XXX
STM32F446RET7XXX STMicroelectronics Check for Price RISC MICROCONTROLLER STM32F446RET6TR vs STM32F446RET7XXX

STM32F446RET6TR Related Parts

STM32F446RET6TR Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32F446RET6TR is 180 MHz.

  • The STM32F446RET6TR has 512 KB of flash memory.

  • No, the STM32F446RET6TR is a 3.3V device and should not be operated at 5V. Operating at 5V can damage the device.

  • The power consumption of the STM32F446RET6TR depends on the operating mode and frequency. In dynamic run mode, the current consumption is typically around 350 mA/MHz. In low-power mode, the current consumption can be as low as 2.5 μA.

  • Yes, the STM32F446RET6TR has a built-in USB OTG FS (Full-Speed) interface.