STM32F103ZET7

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STM32F103ZET7

IC MCU 32BIT 512KB FLASH 144LQFP

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Thông số kỹ thuật

Series STM32F1
Part Status Active
Base Product Number STM32F103
DigiKey Programmable Not Verified
Core Processor ARM® Cortex®-M3
Core Size 32-Bit
Speed 72MHz
Connectivity CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O 112
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 21x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount
Supplier Device Package 144-LQFP (20x20)
Package 144-LQFP
Packaging Tray

Tổng quan

Description

The STM32F103ZET7 is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M3 architecture. It features a 32-bit core that operates at clock speeds up to 72 MHz, providing efficient processing power for various applications. With 512 KB of Flash memory and 64 KB of SRAM, it supports complex code and data storage needs.
This microcontroller includes a rich set of peripherals, such as multiple I/O ports, ADCs, timers, USART, SPI, I2C, and USB interfaces, making it suitable for a wide range of embedded systems. Its low power consumption and integrated features make it ideal for applications in industrial automation, consumer electronics, and automotive systems.
The STM32F103ZET7 is compatible with the STM32Cube ecosystem, which offers libraries and tools for development, enhancing productivity and ease of programming. The device's robust performance and versatility have made it a popular choice among engineers and hobbyists alike for prototyping and product development.

Features

The STM32F103ZET7 is a microcontroller in the STM32F1 series, featuring:
- Core: ARM Cortex-M3 processor, 32-bit, running at up to 72 MHz
- Flash Memory: 512 KB of Flash memory
- SRAM: 64 KB of SRAM
- I/O Ports: Up to 80 GPIO pins
- ADC: 3 ADCs (12-bit) with up to 16 channels
- Timers: 3 general-purpose timers, 1 advanced-control timer, and 1 watchdog timer
- Communication Interfaces:
- 2 I2C interfaces
- 3 USARTs
- SPI interface
- CAN 2.0B
- USB: Full-speed USB 2.0 interface
- Operating Voltage: 2.0V to 3.6V
- Temperature Range: -40°C to +85°C (industrial grade)
- Power Consumption: Low power with various sleep modes
This microcontroller is widely used in various applications, including industrial control, automotive, and consumer electronics, due to its versatility and performance.

Package

The STM32F103ZET7 microcontroller is packaged in a LQFP (Low-Profile Quad Flat Package) with 100 pins.

Pinout

The STM32F103ZET7 microcontroller features a 100-pin LQFP (Low-Profile Quad Flat Package) configuration. It is part of the STM32F1 series, based on the ARM Cortex-M3 core. The pin count is 100, and the functions of the pins include:
1. GPIO: General-purpose input/output for various peripherals.
2. Analog: ADC inputs for analog-to-digital conversion.
3. Communication Interfaces:
- I2C (Inter-Integrated Circuit)
- SPI (Serial Peripheral Interface)
- USART (Universal Synchronous/Asynchronous Receiver-Transmitter)
4. Timers: Support for advanced control through multiple timers.
5. PWM: Pulse-width modulation outputs for motor control and other applications.
6. Debugging: SWD (Serial Wire Debug) and JTAG for programming/debugging.
7. Power Supply: VDD, VSS for power and ground connections.
Overall, the STM32F103ZET7 provides a versatile range of functionalities suitable for various embedded applications.

Manufacturer

The STM32F103ZET7 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. STMicroelectronics specializes in the design, development, and production of a wide range of semiconductor solutions, including microcontrollers, sensors, and power management devices. The company serves various industries such as automotive, industrial, consumer electronics, and telecommunications. With a strong focus on innovation and sustainability, STMicroelectronics aims to provide advanced technologies that enhance the performance and energy efficiency of electronic devices.

Application

The STM32F103ZET7 microcontroller is widely used in applications such as industrial automation, robotics, medical devices, consumer electronics, and automotive systems. Its features support motor control, sensor interfacing, data acquisition, and communication protocols like CAN, I²C, and SPI. Additionally, it is suitable for IoT applications and embedded systems due to its low power consumption and rich peripheral set.

Equivalent

Equivalent products to the STM32F103ZET7 include the STM32F103VET6, STM32F103RE, and STM32F103ZET6. They share similar ARM Cortex-M3 architecture, peripheral sets, and pin configurations, but may differ in flash memory size, RAM, and package types. Always consult the datasheets to ensure compatibility for specific applications.

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