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STM32F303ZET6

Name: STM32F303ZET6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 512KB FLASH 144LQFP

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資料表 STM32F303ZET6 DataSheet
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規格

Series	STM32F3
Part Status	Active
Base Product Number	STM32F303
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit
Speed	72MHz
Connectivity	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals	DMA, I2S, POR, PWM, WDT
Number of I/O	115
Program Memory Size	512KB (512K x 8)
Program Memory Type	FLASH
RAM Size	80K x 8
Voltage - Supply (Vcc/Vdd)	2V ~ 3.6V
Data Converters	A/D 40x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	144-LQFP (20x20)
Package	144-LQFP
Packaging	Tray

概述

Description

The STM32F303ZET6 is a microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M4 core. It operates at a maximum frequency of 72 MHz and features 512 KB of flash memory and 128 KB of SRAM. This microcontroller is well-suited for a variety of applications, including motor control, industrial automation, and IoT devices, thanks to its rich set of peripherals.
Key features include:
- Analog features: 12-bit ADC, DAC, and comparators, making it ideal for sensor interfacing.
- Communication interfaces: Multiple I2C, SPI, USART, and CAN interfaces for robust connectivity.
- Timers: Advanced timers for PWM generation and input capture.
- Low-power modes: Optimized for energy-efficient designs.
The STM32F303ZET6 supports various development environments, including STM32CubeIDE and Keil, facilitating easy programming and debugging. Its versatility and performance make it a popular choice for embedded systems developers.

Features

The STM32F303ZET6 is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M4 core. Key features include:
- Core: ARM Cortex-M4, 72 MHz, with FPU (Floating Point Unit).
- Memory: 512 KB Flash, 128 KB SRAM.
- I/O Ports: Up to 57 GPIOs, with various configurations.
- Peripherals:
- 3 x ADCs (12-bit), up to 5 MSPS.
- 2 x DACs (12-bit).
- 5 x timers (including advanced-control timers).
- 1 x I2C, 2 x SPI, 2 x USART, 1 x USB 2.0.
- CAN, SDIO, and more.
- Communication: Flexible serial communication interfaces.
- Operating Voltage: 2.7V to 3.6V.
- Temperature Range: -40°C to +105°C.
- Additional Features: Integrated voltage regulator, watchdog timers, and DMA controller.
The STM32F303ZET6 is suitable for various applications, including industrial control, medical devices, and consumer electronics.

Package

The STM32F303ZET6 is available in a LQFP (Low-Profile Quad Flat Package) with 64 pins. The package dimensions are 10mm x 10mm with a 0.5mm pitch.

Pinout

The STM32F303ZET6 microcontroller features a total of 100 pins in a LQFP (Low-Profile Quad Flat Package) form factor.
Key functions of its pins include:
- GPIO: 37 general-purpose input/output pins.
- Analog: Up to 8 channels of 12-bit ADC (Analog-to-Digital Converter) and multiple DAC (Digital-to-Analog Converter) channels.
- Timers: Several advanced control timers for PWM (Pulse Width Modulation) applications.
- Communication Interfaces:
- 3 x USART (Universal Synchronous/Asynchronous Receiver-Transmitter)
- 3 x SPI (Serial Peripheral Interface)
- 2 x I2C (Inter-Integrated Circuit)
- 1 x CAN (Controller Area Network)
- Debugging: SWD (Serial Wire Debug) interface for programming and debugging.
- Power: Dedicated pins for power supply (VDD, VSS) and backup battery (VBAT).
The STM32F303ZET6 is part of the STM32F3 series, which focuses on mixed-signal applications and offers a good balance between performance and power consumption.

Manufacturer

The STM32F303ZET6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of products, including microcontrollers, sensors, mixed-signal ICs, and power management devices. The company serves various industries such as automotive, industrial, consumer electronics, and telecommunications. With a strong focus on innovation, STMicroelectronics is known for its commitment to providing high-performance solutions that enable the development of advanced electronic applications. The STM32F303 series is part of the STM32 family of microcontrollers, which are based on the ARM Cortex-M architecture, offering a blend of performance, low power consumption, and advanced features for embedded systems.

Application

The STM32F303ZET6 microcontroller is widely used in applications such as industrial automation, motor control, medical devices, and IoT systems. Its features support sensor interfacing, data acquisition, and real-time processing, making it suitable for robotics, home automation, and smart energy solutions. Additionally, it is employed in communication systems and consumer electronics due to its integrated peripherals and low power consumption.

Equivalent

Equivalent products to the STM32F303ZET6 include STM32F303CCT6, STM32F303RCT6, and STM32F302ZET6. These alternatives offer similar performance and features, such as ARM Cortex-M4 core and various peripherals. However, always verify specific requirements like memory size, pin configuration, and peripheral support before substitution.