Overview
The STM32F302K8U6 is a microcontroller from the STM32F302x6/8 family, produced by STMicroelectronics. It is based on the high-performance Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 72 MHz and featuring a floating-point unit (FPU). This device is designed for a wide range of applications requiring high performance, low power consumption, and advanced peripherals.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU (72 MHz max.) |
| Memories | 64 Kbytes of Flash memory, 16 Kbytes of SRAM |
| Voltage Range | 2.0 to 3.6 V |
| Operating Temperature | –40 to +85°C, –40 to +105°C |
| ADC | 12-bit ADC (5 Msps), up to 15 channels |
| DAC | 1 x 12-bit DAC channel |
| Timers | One 32-bit timer, three 16-bit timers, one 16-bit basic timer for DAC |
| Communication Interfaces | Three I2Cs, up to three USARTs, up to two SPIs, USB 2.0 full-speed, CAN 2.0B |
| Package | UFQFPN 32 5x5x0.55 mm |
| Power Modes | Sleep, Stop, and Standby |
Key Features
- Fast 12-bit ADC (5 Msps) with up to 15 channels
- One 12-bit DAC channel
- Three fast rail-to-rail analog comparators
- One operational amplifier in PGA mode
- Up to 18 capacitive sensing channels
- One general-purpose 32-bit timer and up to three 16-bit timers
- One timer dedicated to motor control and one timer to drive the DAC
- Low-power RTC and VBAT supply for RTC and backup registers
- Three I2Cs, up to three USARTs, up to two SPIs with multiplexed full-duplex I2S, USB 2.0 full-speed interface, and CAN 2.0B interface
- Infrared transmitter and serial wire debug (SWD), JTAG
- 96-bit unique ID
Applications
The STM32F302K8U6 is suitable for a variety of applications, including:
- Industrial control systems
- Medical devices
- Automotive systems
- Consumer electronics
- IoT devices
- Motor control and automation
Q & A
- What is the core architecture of the STM32F302K8U6?
The STM32F302K8U6 is based on the Arm® 32-bit Cortex®-M4 CPU with FPU, operating at up to 72 MHz. - How much Flash and SRAM memory does the device have?
The device has 64 Kbytes of Flash memory and 16 Kbytes of SRAM. - What is the voltage range for the STM32F302K8U6?
The voltage range is 2.0 to 3.6 V. - What are the operating temperature ranges for the device?
The operating temperature ranges are –40 to +85°C and –40 to +105°C. - What types of timers are available on the STM32F302K8U6?
The device features one 32-bit timer, three 16-bit timers, and one 16-bit basic timer for the DAC. - Does the STM32F302K8U6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby power modes. - What communication interfaces are available on the device?
The device includes three I2Cs, up to three USARTs, up to two SPIs, a USB 2.0 full-speed interface, and a CAN 2.0B interface. - What package options are available for the STM32F302K8U6?
The device is available in a UFQFPN 32 5x5x0.55 mm package. - Does the device have any unique identifiers?
Yes, it features a 96-bit unique ID. - What types of analog peripherals are included?
The device includes a fast 12-bit ADC, a 12-bit DAC, three analog comparators, and an operational amplifier.
