Overview
The STM32F103ZGH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F1 series. It is based on the ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 72 MHz. This microcontroller is designed for a wide range of applications requiring high processing power, low power consumption, and extensive peripheral support.
The device features up to 1 Mbyte of Flash memory and 96 Kbytes of SRAM, along with a flexible static memory controller. It supports various memory types, including Compact Flash, SRAM, PSRAM, NOR, and NAND memories. The STM32F103ZGH6 also includes a comprehensive set of power-saving modes, making it suitable for low-power applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM® 32-bit Cortex®-M3 CPU with MPU |
| Maximum Frequency | 72 MHz |
| Program Memory Size | 1 Mbyte (1M x 8) Flash |
| RAM Size | 96 Kbytes SRAM |
| Number of I/Os | 112 |
| Package | 144-LFBGA |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40 to +85 °C |
| ADC Channels | 21 channels, 12-bit resolution |
| Timers | Up to 17 timers (including 10 general-purpose 16-bit timers and 2 motor control PWM timers) |
| Communication Interfaces | CAN, I2C, SPI, USART, USB, I2S |
Key Features
- High-Performance CPU: ARM® 32-bit Cortex®-M3 CPU with a maximum frequency of 72 MHz and 1.25 DMIPS/MHz performance.
- Memory and Storage: Up to 1 Mbyte of Flash memory and 96 Kbytes of SRAM, with a flexible static memory controller supporting various memory types.
- Peripheral Support: Includes three 12-bit ADCs, ten general-purpose 16-bit timers, two motor control PWM timers, and multiple communication interfaces such as CAN, I2C, SPI, USART, USB, and I2S.
- Power Management: Features sleep, stop, and standby modes, along with VBAT supply for RTC and backup registers.
- Clock and Reset Management: Includes POR, PDR, and programmable voltage detector (PVD), as well as internal oscillators and a 32 kHz oscillator for RTC.
- Low Power Modes: Supports low-power applications with sleep, stop, and standby modes.
Applications
The STM32F103ZGH6 is versatile and can be used in a variety of applications, including:
- Industrial Automation: Motor control, industrial control systems, and automation.
- Consumer Electronics: Smart home devices, audio equipment, and other consumer electronics requiring high processing power and low power consumption.
- Medical Devices: Medical diagnostic equipment, patient monitoring systems, and other medical devices that require precise control and low power consumption.
- Automotive Systems: In-vehicle systems, automotive control units, and other automotive applications.
- IoT Devices: Internet of Things (IoT) devices that require advanced processing capabilities and low power consumption.
Q & A
- What is the core processor of the STM32F103ZGH6?
The core processor is the ARM® 32-bit Cortex®-M3 CPU with MPU.
- What is the maximum operating frequency of the STM32F103ZGH6?
The maximum operating frequency is 72 MHz.
- How much Flash memory and SRAM does the STM32F103ZGH6 have?
The device has up to 1 Mbyte of Flash memory and 96 Kbytes of SRAM.
- What is the package type of the STM32F103ZGH6?
The package type is 144-LFBGA.
- What is the operating temperature range of the STM32F103ZGH6?
The operating temperature range is -40 to +85 °C.
- How many ADC channels does the STM32F103ZGH6 have?
The device has 21 ADC channels with 12-bit resolution.
- What communication interfaces are available on the STM32F103ZGH6?
The device includes CAN, I2C, SPI, USART, USB, and I2S interfaces.
- Does the STM32F103ZGH6 support low-power modes?
Yes, it supports sleep, stop, and standby modes.
- What is the supply voltage range for the STM32F103ZGH6?
The supply voltage range is 2.0 to 3.6 V.
- Is the STM32F103ZGH6 RoHS compliant?
Yes, the STM32F103ZGH6 is RoHS compliant.
