STM32F446RET6 LQFP-64 ARM 32bit 180MHz Microcontrollers ic chip
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STM32F446RET6 LQFP-64 ARM 32bit 180MHz Microcontrollers ic chip

IC MCU 32BIT 512KB FLASH 64LQFP
  • STM32F446RET6

  • STMicroelectronics

  • ICPlanet

  • ARMĀ® CortexĀ®-M4 series Microcontroller IC 32-Bit 180MHz 512KB (512K x 8) FLASH 64-LQFP (10x10)

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TYPE
DESCRIPTION
Category
Integrated Circuits (ICs)
Embedded - Microcontrollers
Mfr
STMicroelectronics
Series
STM32F4
Package
Tray
Part Status
Active
Core Processor
ARMĀ® CortexĀ®-M4
Core Size
32-Bit
Speed
180MHz
Connectivity
CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT
Number of I/O
50
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
128K x 8
Voltage - Supply (Vcc/Vdd)
1.7V ~ 3.6V
Data Converters
A/D 16x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
64-LQFP
Supplier Device Package
64-LQFP (10x10)
Features

ā–  Core: ArmĀ® 32-bit CortexĀ®-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 

ā–  Memories

 ā€“ 512 Kbytes of Flash memory

 ā€“ 128 Kbytes of SRAM

 ā€“ Flexible external memory controller with up to 16-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memories

 ā€“ Dual mode QuadSPI interface 

ā–   LCD parallel interface, 8080/6800 modes 

ā–  Clock, reset and supply management

 ā€“ 1.7 V to 3.6 V application supply and I/Os

 ā€“ POR, PDR, PVD and BOR

 ā€“ 4 to 26 MHz crystal oscillator

 ā€“ Internal 16 MHz factory-trimmed RC (1% accuracy)

 ā€“ 32 kHz oscillator for RTC with calibration

 ā€“ Internal 32 kHz RC with calibration

ā–  Low power

 ā€“ Sleep, Stop and Standby modes 

 ā€“ VBAT supply for RTC, 20Ɨ32 bit backup registers plus optional 4 KB backup SRAM 

ā–  3Ɨ 12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode 

ā–  2Ɨ 12-bit D/A converters 

ā–  General-purpose DMA: 16-stream DMA controller with FIFOs and burst support 

ā–  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 

ā–  Debug mode

 ā€“ SWD and JTAG interfaces

 ā€“ CortexĀ®-M4 Trace Macrocellā„¢

ā–  Up to 114 I/O ports with interrupt capability

 ā€“ Up to 111 fast I/Os up to 90 MHz

 ā€“ Up to 112 5 V-tolerant I/Os 

ā–  Up to 20 communication interfaces

 ā€“ SPDIF-Rx 

 ā€“ Up to 4Ɨ I2C interfaces (SMBus/PMBus)

 ā€“ Up to four USARTs and two UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)

 ā€“ 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)

 ā€“ 2Ɨ CAN (2.0B Active)

 ā€“ SDIO interface

 ā€“ Consumer electronics control (CEC) I/F

ā–  Advanced connectivity

 ā€“ USB 2.0 full-speed device/host/OTG controller with on-chip PHY

 ā€“ USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI

 ā€“ Dedicated USB power rail enabling on-chip PHYs operation throughout the entire MCU power supply range 

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

ā–  CRC calculation unit 

ā–  RTC: subsecond accuracy, hardware calendar

ā–  96-bit unique ID


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