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STM32F103ZEH7

Name: STM32F103ZEH7
Rating: 4.7 (12 reviews)

IC MCU 32BIT 512KB FLSH 144LFBGA

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資料表 STM32F103ZEH7 DataSheet
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規格

Series	STM32F1
Part Status	Active
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-LFBGA (10x10)
Package / Case	144-LFBGA
Base Product Number	STM32F103

概述

Description

The STM32F103ZEH7 is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M3 architecture. It features a 32-bit processor core, providing a balance of performance and power efficiency, with a maximum clock speed of 72 MHz.
Key specifications include 512 KB of flash memory, 64 KB of SRAM, and a range of integrated peripherals such as multiple timers, ADCs, USARTs, and I2C/SPI interfaces. The device supports various power-saving modes, making it suitable for battery-operated applications.
It is designed for diverse applications, including industrial automation, consumer electronics, and IoT devices, due to its flexibility and rich set of features. The STM32F103ZEH7 is part of the STM32 Standard Peripheral Library and is compatible with the STM32CubeMX software, facilitating easy development and configuration.
Overall, the STM32F103ZEH7 offers robust performance, a wide range of functionalities, and extensive community support, making it a popular choice for embedded system developers.

Features

The STM32F103ZEH7 is a high-performance microcontroller from STMicroelectronics, part of the STM32F1 series. Key features include:
- Core: ARM Cortex-M3 processor running at up to 72 MHz.
- Flash Memory: 512 KB of flash memory for program storage.
- RAM: 64 KB of SRAM.
- I/O Ports: Up to 80 I/O pins with support for various alternate functions.
- Timers: Multiple timers including advanced control timers for motor control.
- ADC: 12-bit Analog-to-Digital Converter with up to 16 channels.
- Communication Interfaces: Supports USART, SPI, I2C, and USB 2.0 Full Speed.
- DMA: Direct Memory Access controller for efficient data handling.
- Power Supply: Operating voltage from 2.0V to 3.6V.
- Low Power Modes: Several low-power modes for energy-efficient applications.
- Operating Temperature: -40°C to +85°C for industrial-grade applications.
These features make the STM32F103ZEH7 suitable for a wide range of applications including industrial, automotive, and consumer electronics.

Package

The STM32F103ZEH7 is packaged in a LQFP (Low-Profile Quad Flat Package) with 64 pins.

Pinout

The STM32F103ZEH7 microcontroller has a total of 100 pins in a LQFP (Low-profile Quad Flat Package) format.
Key pin functions include:
1. GPIO: General-purpose input/output pins for digital I/O.
2. ADC: Up to 10 analog inputs for analog-to-digital conversion.
3. USART: Multiple Universal Synchronous/Asynchronous Receiver-Transmitter interfaces for serial communication.
4. SPI: Serial Peripheral Interface for communication with peripheral devices.
5. I2C: Inter-Integrated Circuit for connecting low-speed peripherals.
6. Timer: Several timers for PWM generation and timekeeping.
7. PWM: Pulse-width modulation outputs for motor control and other applications.
8. External Interrupt: Pins supporting external interrupt capabilities.
9. USB: Full-speed USB interface for connectivity.
10. Debugging: SWD and JTAG pins for debugging and programming.
The STM32F103ZEH7 is part of the STM32F1 series, known for its performance and versatility in embedded applications.

Manufacturer

The STM32F103ZEH7 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics is known for its expertise in a wide range of technologies, including microcontrollers, sensors, and power management solutions. The company serves various markets such as automotive, industrial, consumer electronics, and telecommunications. STMicroelectronics focuses on innovation and sustainability, providing solutions that enable smart and connected applications. It is recognized as one of the leading suppliers in the semiconductor industry, with a strong emphasis on research and development to drive technological advancements.

Application

The STM32F103ZEH7 microcontroller is commonly used in industrial automation, consumer electronics, motor control, medical devices, and communication systems. Its versatility supports applications such as robotics, data acquisition, sensor interfacing, and embedded systems. With features like low power consumption and various communication interfaces, it is suitable for IoT devices and home automation solutions.

Equivalent

Equivalent products to the STM32F103ZEH7 chip include the STM32F103ZET6, STM32F103ZGT6, and STM32F303ZE. Other alternatives may include products from similar families, such as the NXP LPC175x series or the Microchip PIC32MX series, depending on specific requirements like peripherals and performance. Always verify compatibility based on your project needs.