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STM32F446 Datasheet PDF

Part Series:
STM32F446 Series
Category:
Microcontrollers
Description:
MCU 32Bit ARM Cortex M4 RISC 512KB Flash 2.5V/3.3V Medical 64Pin LQFP Tray
Updated Time: 2023/01/13 01:26:12 (UTC + 8)

STM32F446 Microcontrollers Datasheet PDF

STM32F446 Datasheet PDF Microcontrollers

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STM32F446RET6 Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
180 MHz
Number of Pins
64 Pin
Operating Voltage
1.7V ~ 3.6V
Case/Package
LQFP-64
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STM32F446RET6 Function Overview

The STM32F446RET6 is a STM32 F4 series 32-bit Microcontroller based on the high-performance ARM Cortex-M4 RISC core operating at a frequency of up to 180MHz. Its Cortex-M4 core features a floating point unit (FPU) single precision which supports all ARM single precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The device incorporate high-speed embedded memories (up to 512kB of Flash memory, up to 128kB of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. This device offer one 12-bit ADC, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timer for motor control, two general-purpose 32-bit timers, as well as standard communication interfaces - up to four I²Cs, four SPIs, three I²Ss, four USARTs and four UART.
225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)
LCD parallel interface, 8080/6800 modes
4 to 26MHz Crystal oscillator
Internal 16MHz factory-trimmed RC (1% accuracy)
32kHz Oscillator for RTC with calibration
Sleep, stop and standby modes
VBAT supply for RTC, 20 x 32-bit backup registers and optional 4kB backup SRAM
SWD and JTAG interfaces
Cortex-M4 Trace Macrocell™
2 x Serial audio interface
2 x CAN (2.0B Active) interface
SDIO interface
USB 2.0 full speed device/host/OTG controller with on-chip PHY
USB 2.0 high-speed/full-speed device/host/OTG controller
8 to 14-bit parallel camera interface up to 54Mbps
CRC calculation unit
RTC - subsecond accuracy, hardware calendar
96-bit Unique ID
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