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ST STM32F446RET7 product image
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ST STM32F446RET7RoHS

Manufacturer
ST
MPN
STM32F446RET7
LCSC Part #
C1343794
Packaging
LQFP-64(10x10)
Customer #
Key Attributes
Arm Cortex-M4 32-bit MCU+FPU, USB OTG HS/FS, TIMs, ADCs and communication interfaces
Datasheetpdf iconST STM32F446RET7

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingLQFP-64(10x10)
DAC (Bit)12bit
ADC (Bit)12bit
Operating Temperature-40℃~+105℃
Voltage - Supply1.7V~3.6V
Program Memory TypeFLASH
EEPROM-
Program Storage Size512KB
CPU CoreARM Cortex-M4
Core Size32 Bit
CPU Maximum Speed180MHz
Oscillator TypeBuilt-in
Number of I/O50
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging960
Sales UnitPiece

Features

AI Translation
  • 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, 20x32 bit backup registers plus optional 4 KB backup SRAM
  • 3x 12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode
  • 2x 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 5V-tolerant I/Os
  • Up to 20 communication interfaces – SPDIF-Rx Up to 4x 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)
  • 2x 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
In-Stock: 2
2 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 10.4828$ 10.48
10+$ 8.9315$ 89.32
30+$ 7.9865$ 239.60
100+$ 7.1923$ 719.23
Standard Packaging960/Full Tray
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