Overview
The STM32F103ZEH6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F103xE family. It is based on the ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. This microcontroller is known for its high-density performance, featuring extensive embedded memories and a wide range of enhanced I/Os and peripherals.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 72 MHz |
| Flash Memory | Up to 512 Kbytes |
| SRAM | Up to 64 Kbytes |
| ADCs | 3 × 12-bit, up to 21 channels |
| DACs | 2 × 12-bit |
| Timers | Up to 11 timers (including 4 × 16-bit timers, 2 × 16-bit motor control PWM timers, 2 × watchdog timers, and a SysTick timer) |
| Communication Interfaces | Up to 2 × I2C, 3 × SPI, 2 × I2S, 1 × SDIO, 5 × USART, 1 × USB 2.0 full speed, 1 × CAN 2.0B Active |
| I/O Ports | Up to 112 fast I/O ports |
| Package | LQFP 144 20x20x1.4 mm |
| Operating Temperature | -40°C to 105°C |
Key Features
- High-performance ARM® Cortex®-M3 CPU with single-cycle multiplication and hardware division.
- Flexible static memory controller supporting various memory types.
- Low power modes: Sleep, Stop, and Standby.
- VBAT supply for RTC and backup registers.
- 12-channel DMA controller supporting various peripherals.
- Serial wire debug (SWD) and JTAG interfaces.
- Cortex®-M3 Embedded Trace Macrocell™.
- Up to 112 fast I/O ports, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
Applications
The STM32F103ZEH6TR is suitable for a wide range of applications, including:
- Industrial control systems.
- Medical devices.
- Automotive systems.
- Consumer electronics.
- Communication devices.
- Motor control and power management systems.
Q & A
- What is the core architecture of the STM32F103ZEH6TR?
The STM32F103ZEH6TR is based on the ARM® 32-bit Cortex®-M3 CPU. - What is the maximum operating frequency of the STM32F103ZEH6TR?
The maximum operating frequency is 72 MHz. - How much Flash and SRAM memory does the STM32F103ZEH6TR have?
It has up to 512 Kbytes of Flash memory and up to 64 Kbytes of SRAM. - What types of communication interfaces are available on the STM32F103ZEH6TR?
It includes up to 2 × I2C, 3 × SPI, 2 × I2S, 1 × SDIO, 5 × USART, 1 × USB 2.0 full speed, and 1 × CAN 2.0B Active. - How many I/O ports does the STM32F103ZEH6TR have?
It has up to 112 fast I/O ports. - What are the operating temperature ranges for the STM32F103ZEH6TR?
The operating temperature range is -40°C to 105°C. - Does the STM32F103ZEH6TR support low power modes?
Yes, it supports Sleep, Stop, and Standby modes. - What is the package type of the STM32F103ZEH6TR?
The package type is LQFP 144 20x20x1.4 mm. - Does the STM32F103ZEH6TR have a DMA controller?
Yes, it has a 12-channel DMA controller. - What debug interfaces are available on the STM32F103ZEH6TR?
It includes serial wire debug (SWD) and JTAG interfaces.
