Overview
The STM32F103ZGH6JTR, produced by STMicroelectronics, is a high-performance microcontroller belonging to the STM32F103xF and STM32F103xG performance line family. It is based on the ARM® Cortex®-M3 32-bit RISC core, 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 high-speed embedded memories, including up to 1 Mbyte of Flash memory and 96 Kbytes of SRAM. It also includes a comprehensive set of peripherals and communication interfaces, making it suitable for complex embedded systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU with MPU |
| Maximum Frequency | 72 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) at 0 wait state memory access |
| Flash Memory | 768 Kbytes to 1 Mbyte |
| SRAM | 96 Kbytes |
| Power Supply | 2.0 to 3.6 V |
| Operating Temperature | –40 to +105 °C |
| Package | 144-pin LFBGA |
| Number of I/Os | 112 |
| ADCs | 3 × 12-bit, up to 21 channels |
| DACs | 2 × 12-bit |
| Timers | Up to 17 timers (including 10 general-purpose 16-bit timers and 2 motor control PWM timers) |
| Communication Interfaces | Up to 2 I2Cs, 3 SPIs, 2 I2Ss, 1 SDIO, 5 USARTs, USB, and CAN 2.0B |
Key Features
- High-Performance Core: ARM® 32-bit Cortex®-M3 CPU with MPU, operating at 72 MHz.
- Memory and Storage: Up to 1 Mbyte of Flash memory and 96 Kbytes of SRAM.
- Peripheral Support: Includes three 12-bit ADCs, up to 17 timers, two 12-bit DACs, and a 12-channel DMA controller.
- Communication Interfaces: Supports up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, USB, and CAN 2.0B.
- Power Management: Features sleep, stop, and standby modes, along with VBAT supply for RTC and backup registers.
- Debug and Development: Includes serial wire debug (SWD) and JTAG interfaces, as well as the Cortex®-M3 Embedded Trace Macrocell™.
- Temperature and Voltage Range: Operates in the –40 to +105 °C temperature range and from a 2.0 to 3.6 V power supply.
Applications
The STM32F103ZGH6JTR is versatile and can be used in a variety of applications, including:
- Industrial Automation: For control and monitoring systems due to its extensive peripheral set and communication interfaces.
- Consumer Electronics: In devices requiring high processing power and low power consumption, such as smart home devices and wearables.
- Medical Devices: For applications needing precise control and high reliability, such as medical diagnostic equipment.
- Automotive Systems: Suitable for in-vehicle systems due to its robustness and support for CAN 2.0B interface.
- IoT Devices: Ideal for Internet of Things applications requiring efficient processing and multiple communication interfaces.
Q & A
- What is the core processor of the STM32F103ZGH6JTR?
The core processor is the ARM® 32-bit Cortex®-M3 CPU with MPU.
- What is the maximum operating frequency of the STM32F103ZGH6JTR?
The maximum operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F103ZGH6JTR have?
The device has up to 1 Mbyte of Flash memory and 96 Kbytes of SRAM.
- What are the operating temperature and voltage ranges of the STM32F103ZGH6JTR?
The operating temperature range is –40 to +105 °C, and the voltage range is 2.0 to 3.6 V.
- What communication interfaces are supported by the STM32F103ZGH6JTR?
The device supports up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, USB, and CAN 2.0B.
- Does the STM32F103ZGH6JTR have any power-saving modes?
Yes, it features sleep, stop, and standby modes, along with VBAT supply for RTC and backup registers.
- What debug interfaces are available on the STM32F103ZGH6JTR?
The device includes serial wire debug (SWD) and JTAG interfaces, as well as the Cortex®-M3 Embedded Trace Macrocell™.
- How many I/O ports does the STM32F103ZGH6JTR have?
The device has up to 112 fast I/O ports.
- What is the package type of the STM32F103ZGH6JTR?
The package type is 144-pin LFBGA.
- Is the STM32F103ZGH6JTR suitable for industrial applications?
Yes, it is suitable for industrial automation due to its robustness and extensive peripheral set.
