Overview
The STM32F103ZFH6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F103xF and STM32F103xG performance line family. It features the ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. This microcontroller is equipped with high-speed embedded memories, including up to 768 Kbytes of Flash memory and 96 Kbytes of SRAM. It also boasts an extensive range of enhanced I/Os and peripherals connected to two APB buses, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU with MPU |
| Maximum Frequency | 72 MHz |
| Flash Memory | Up to 768 Kbytes |
| SRAM | 96 Kbytes |
| 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 2.0 full speed, and CAN 2.0B |
| Operating Temperature | -40 °C to +105 °C |
| Power Supply | 2.0 to 3.6 V |
| I/Os | Up to 112 fast I/O ports |
Key Features
- High-performance ARM® Cortex®-M3 32-bit RISC core with single-cycle multiplication and hardware division.
- High-speed embedded memories: up to 768 Kbytes of Flash memory and 96 Kbytes of SRAM.
- Extensive range of enhanced I/Os and peripherals connected to two APB buses.
- Three 12-bit ADCs with up to 21 channels, conversion range of 0 to 3.6 V, and triple-sample and hold capability.
- Two 12-bit DACs.
- 12-channel DMA controller supporting various peripherals.
- Multiple communication interfaces including I2C, SPI, I2S, SDIO, USART, USB, and CAN.
- Low power modes: Sleep, Stop, and Standby.
- Debug mode with Serial Wire Debug (SWD) and JTAG interfaces.
- Cortex®-M3 Embedded Trace Macrocell™.
Applications
The STM32F103ZFH6TR is suitable for a wide range of applications, including:
- Motor drives and control.
- Application control and industrial automation.
- Medical and handheld equipment.
- PC and gaming peripherals.
- GPS platforms.
- PLCs, inverters, printers, and scanners.
- Alarm systems and video intercoms.
Q & A
- What is the core architecture of the STM32F103ZFH6TR?
The core architecture is based on the ARM® 32-bit Cortex®-M3 CPU with MPU.
- What is the maximum operating frequency of the STM32F103ZFH6TR?
The maximum operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F103ZFH6TR have?
It has up to 768 Kbytes of Flash memory and 96 Kbytes of SRAM.
- What types of ADCs and DACs are available on the STM32F103ZFH6TR?
It features three 12-bit ADCs with up to 21 channels and two 12-bit DACs.
- What communication interfaces are supported by the STM32F103ZFH6TR?
It supports up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, USB 2.0 full speed, and CAN 2.0B.
- What is the operating temperature range of the STM32F103ZFH6TR?
The operating temperature range is -40 °C to +105 °C.
- What power supply range does the STM32F103ZFH6TR support?
The power supply range is 2.0 to 3.6 V.
- How many I/O ports does the STM32F103ZFH6TR have?
It has up to 112 fast I/O ports.
- What low power modes are available on the STM32F103ZFH6TR?
The available low power modes include Sleep, Stop, and Standby.
- What debug interfaces are supported by the STM32F103ZFH6TR?
It supports Serial Wire Debug (SWD) and JTAG interfaces.
