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Name: STM32F446ZET7
Brand: STMicroelectronics
SKU: STM32F446ZET7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics STM32F446ZET7

Part No.:: STM32F446ZET7

Manufacturer:: STMicroelectronics

Package:: 144-LQFP

Datasheet:: STM32F446ZET7.pdf

Description:: IC MCU 32BIT 512KB FLASH 144LQFP

In Stock:: 2043

Quantity:: Add To Cart

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STM32F446ZET7 Specifications

Package/Case:
144-LQFP
Packaging:
Tray
Series:
STM32F4
RoHS:
RoHS
Speed:
180MHz
RAM Size:
128K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT
Connectivity:
CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
Mounting Type:
Surface Mount
Number of I/O:
114
Core Processor:
ARM® Cortex®-M4
Data Converters:
A/D 24x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

STM32F446ZET7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32F446ZET7 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for STM32F446ZET7 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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STM32F446ZET7 information

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STM32F446ZET7 Typical application Circuitry

The STM32F446ZET7 is an advanced microcontroller unit (MCU) from STMicroelectronics. Based on the high-performance ARM® Cortex®-M4 32-bit RISC core, the STM32F446ZET7 boasts excellent processing power and low power consumption while operating at up to 180 MHz.

Key Features of STM32F446ZET7:

- ARM®32-bit Cortex®-M4 CPU with FPU.

- The Adaptive Real-Time Accelerator (ART AcceleratorTM), which enables zero-wait state execution from Flash memory.

- A 180MHz operational frequency cap. 512 Kbytes of Flash memory and 128 Kbytes of SRAM. - A wealth of peripherals, including I2C, SPI, USART/UART, and CAN.

- Comprehensive set of power-saving modes.

Application Scenarios for STM32F446ZET7:

The STM32F446ZET7 is perfect for a wide range of applications, from embedded systems to real-time operations, including digital signal processing, motor control, and industrial automation. An example of a specific application would be a motor control system.

Detailed Circuit Connection for a Motor Control System:

1. Power: VDD pins (Pins 5, 18, 49, etc.) need a 3.3V power supply and VSS pins (Pins 23, 50, 75, etc.) should be grounded.

2. Clock: Connect an 8 MHz crystal oscillator to PH0 and PH1 pins (Pins 63 and 64).

3. GPIO for Motor Control: For controlling motor direction, we can use GPIO output pins. For instance, we can utilize PA0 and PA1 (Pins 6 and 7).

4. PWM Output for Motor Speed Control: You can use TIM1_CH1 (PA8, Pin 23) for PWM output.

5. Encoder Inputs for Motor Feedback: Encoders can be connected to GPIO pins configured as input. For instance, we could use PA6 and PA7 (Pins 13 and 14).

Circuit Design Considerations:

- Decoupling Capacitors: It's important to place decoupling capacitors close to each power pin to prevent noise on the power supply lines.

- PCB Routing: While designing the PCB, care should be taken to keep noisy signals away from sensitive analog signals.

- Heat Dissipation: Motor control systems can generate a significant amount of heat, so a heat sink might be necessary to maintain the microcontroller's temperature.

- EMI/EMC Compliance: Designers must ensure that the circuit follows regulations for electromagnetic interference and compatibility.

The STM32F446ZET7, with its sophisticated features and strong processing capabilities, is well-suited to complex applications like motor control systems, highlighting its flexibility and power.

STM32F446ZET7 FAQ

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3. Are the STM32F446ZET7 price and inventory displayed accurate?

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6. What is the process for return or replacement of STM32F446ZET7?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM32F446ZET7 we delivered, we will accept the replacement or return of the STM32F446ZET7 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of STM32F446ZET7.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations