Overview
The STM32F103T6U6A is a microcontroller from the STM32F103xx low-density performance line family, manufactured by STMicroelectronics. This device is based on the high-performance ARM® Cortex™-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. It features high-speed embedded memories, including up to 32 Kbytes of Flash memory and up to 6 Kbytes of SRAM. The microcontroller is designed for a wide range of applications, leveraging its extensive set of enhanced I/Os and peripherals connected to two APB buses.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Core | ARM 32-bit Cortex™-M3 |
| Maximum Frequency | 72 MHz |
| Flash Memory | Up to 32 Kbytes |
| SRAM | Up to 6 Kbytes |
| Power Supply | 2.0 to 3.6 V |
| Operating Temperature | –40 to +85 °C / –40 to +105 °C (extended range) |
| ADCs | 2 x 12-bit, up to 16 channels |
| Timers | 3 x 16-bit, 1 x 16-bit motor control PWM timer, 2 watchdog timers, 1 SysTick timer |
| Communication Interfaces | 1 x I2C, 2 x USARTs, 1 x SPI, 1 x CAN (2.0B Active), 1 x USB 2.0 full-speed |
| I/O Ports | Up to 51 fast I/O ports, 26/37/51 I/Os, almost all 5 V-tolerant |
| Debug Mode | Serial wire debug (SWD) & JTAG interfaces |
| Package Types | LQFP64, LQFP48, VFQFPN36, UFQFPN48, TFBGA64 |
Key Features
- High-performance ARM 32-bit Cortex™-M3 CPU Core with single-cycle multiplication and hardware division.
- High-speed embedded memories: up to 32 Kbytes of Flash memory and up to 6 Kbytes of SRAM.
- Extensive range of enhanced I/Os and peripherals connected to two APB buses.
- Two 12-bit ADCs with up to 16 channels, dual-sample and hold capability, and temperature sensor.
- Six timers including two 16-bit timers, one 16-bit motor control PWM timer, two watchdog timers, and a SysTick timer.
- Six communication interfaces: I2C, USARTs, SPI, CAN (2.0B Active), and USB 2.0 full-speed.
- Up to 51 fast I/O ports, almost all 5 V-tolerant, and mappable on 16 external interrupt vectors.
- Low power modes: Sleep, Stop, and Standby modes, with VBAT supply for RTC and backup registers.
- Debug mode with Serial wire debug (SWD) & JTAG interfaces.
- ECOPACK® packages.
Applications
- Motor drives and control systems.
- Application control and automation.
- Medical and handheld equipment.
- PC and gaming peripherals.
- GPS platforms.
- Industrial applications, including PLCs, inverters, and printers.
- Alarm systems and video intercoms.
- HVAC systems.
Q & A
- What is the CPU core of the STM32F103T6U6A?
The CPU core is the ARM 32-bit Cortex™-M3.
- What is the maximum operating frequency of the STM32F103T6U6A?
The maximum operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F103T6U6A have?
The device has up to 32 Kbytes of Flash memory and up to 6 Kbytes of SRAM.
- What is the power supply range for the STM32F103T6U6A?
The power supply range is 2.0 to 3.6 V.
- What are the operating temperature ranges for the STM32F103T6U6A?
The operating temperature ranges are –40 to +85 °C and –40 to +105 °C (extended range).
- How many ADCs and what type are available on the STM32F103T6U6A?
The device features two 12-bit ADCs with up to 16 channels.
- What communication interfaces are available on the STM32F103T6U6A?
The device includes I2C, USARTs, SPI, CAN (2.0B Active), and USB 2.0 full-speed interfaces.
- How many I/O ports does the STM32F103T6U6A have?
The device has up to 51 fast I/O ports, with 26/37/51 I/Os almost all 5 V-tolerant.
- What debug modes are supported by the STM32F103T6U6A?
The device supports Serial wire debug (SWD) & JTAG interfaces.
- In what package types is the STM32F103T6U6A available?
The device is available in LQFP64, LQFP48, VFQFPN36, UFQFPN48, and TFBGA64 package types.
