Product Description
The STM32F446ZET6 is a 32-bit ARM Cortex-M4 microcontroller, designed for high-performance applications. This microcontroller is part of the STM32F4 series and features a 180 MHz CPU, 512 KB of flash memory, and 128 KB of RAM. It has a 32-bit data bus and supports a wide range of interfaces including CAN, EBI/EMI, I2C, IrDA, LIN, SD, SPI, UART, USART, USB, and USB OTG.
Product Features
· 32-bit ARM Cortex-M4 core with 180 MHz frequency
· 512 KB of flash memory and 128 KB of RAM
· 32-bit data bus
· Supports various interfaces such as CAN, EBI/EMI, I2C, IrDA, LIN, SD, SPI, UART, USART, USB, and USB OTG
· Has ADC and DAC converters
· Includes peripherals like brown-out detect/reset, DMA, I2S, LVD, POR, PWM, and WDT
· Supports power supplies of 1.8V and 3.3V
· Operating temperature range of -40°C to 85°C
· Package type is 144-LQFP and is available in a tray packaging
Product Applications
· Primary applications:
· Industrial control systems
· Automotive systems
· Medical devices
· Consumer electronics
· Secondary applications:
· Home appliances
· Industrial automation
· Aerospace and defense
Product Description
Type | Description |
ANSC PART# | ANSC - STM32F446ZET6 |
Category | Integrated Circuits (ICs) Embedded Microcontrollers |
Mfr | - |
Series | STM32F4 |
Packaging | Tray |
Part Status | Active |
DigiKey Programmable | Not Verified |
Core Processor | ARM® Cortex®-M4 |
Core Size | 32-Bit Single-Core |
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 | 114 |
Program Memory Size | 512KB (512K x 8) |
Program Memory Type | FLASH |





