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STM32F103ZGH6 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
STM32F103ZGH6ST1104Yes

STM32F103ZGH6** is a high-performance microcontroller from STMicroelectronics, part of the STM32F1 series based on the ARM Cortex-M3 core.

The STM32F103ZGH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F1 series based on the ARM Cortex-M3 core.

Manufacturer:

STMicroelectronics

Specifications:

  • Core: ARM Cortex-M3 (32-bit)
  • Operating Frequency: Up to 72 MHz
  • Flash Memory: 1 MB
  • SRAM: 96 KB
  • GPIO Pins: 144
  • Operating Voltage: 2.0V to 3.6V
  • Package: LQFP144
  • Temperature Range: -40°C to +85°C
  • Timers:
  • 4 × 16-bit timers
  • 2 × watchdog timers
  • SysTick timer
  • 2 × advanced-control timers (PWM, encoder interface)
  • Communication Interfaces:
  • 3 × SPI
  • 2 × I2C
  • 5 × USART (including 3 × UART)
  • USB 2.0 Full-Speed interface
  • CAN 2.0B Active
  • ADC: 3 × 12-bit ADCs (up to 21 channels)
  • DAC: 2 × 12-bit DACs
  • DMA: 12-channel DMA controller
  • Debug Interface: SWD, JTAG

Descriptions & Features:

  • High-performance Cortex-M3 core with efficient Harvard architecture.
  • Rich peripheral set for embedded control applications.
  • Extensive connectivity options including USB, CAN, and multiple USART/SPI/I2C interfaces.
  • Low-power modes for energy-efficient operation.
  • Hardware CRC calculation unit for data integrity.
  • Flexible memory options with large Flash and SRAM capacity.
  • Robust development ecosystem with STM32Cube tools and HAL libraries.

This microcontroller is widely used in industrial, consumer, and automotive applications requiring high-speed processing and connectivity.

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