Overview
The STM32F098VCH6 is a 32-bit microcontroller from STMicroelectronics, part of the STM32F0 series. It is based on the ARM Cortex-M0 core and is designed for low-power and high-performance applications. This microcontroller is particularly suited for a wide range of applications, including industrial control, consumer electronics, and IoT devices, due to its robust feature set and low power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM 32-bit Cortex-M0 CPU |
| Frequency | Up to 48 MHz |
| Flash Memory | 256 Kbytes |
| SRAM | 32 Kbytes with HW parity |
| Supply Voltage | 1.8 V ± 8% (VDD), 1.65 V to 3.6 V (VDDIO2) |
| Low Power Modes | Sleep, Stop |
| I/Os | Up to 87 fast I/Os, 68 with 5V-tolerant capability |
| ADC | One 12-bit, 1.0 µs ADC (up to 16 channels) |
| DAC | One 12-bit D/A converter (with 2 channels) |
| Timers | 12 timers, including one 16-bit advanced-control timer and seven 16-bit timers |
| Communication Interfaces | Two I2C, up to eight USARTs, two SPIs, CAN interface |
| Packages | LQFP100, LQFP64, LQFP48, UFQFPN48, UFBGA100, UFBGA64, WLCSP64 |
Key Features
- ARM Cortex-M0 Core: High-performance and low-power CPU.
- Memories: 256 Kbytes of Flash memory and 32 Kbytes of SRAM with hardware parity.
- Clock Management: 4 to 32 MHz crystal oscillator, 32 kHz oscillator for RTC, internal 8 MHz RC with x6 PLL option, and internal 48 MHz oscillator.
- Analog Peripherals: One 12-bit ADC (up to 16 channels), one 12-bit DAC (with 2 channels), and two fast low-power analog comparators.
- Communication Interfaces: Two I2C interfaces, up to eight USARTs, two SPIs, and a CAN interface.
- Capacitive Sensing: Up to 23 capacitive sensing channels for touchkey, linear, and rotary touch sensors.
- RTC and Backup Registers: Calendar RTC with alarm and periodic wakeup from Stop/Standby.
- Low Power Modes: Sleep and Stop modes for power efficiency.
- Debugging: Serial wire debug (SWD) port.
- Unique ID: 96-bit unique ID.
Applications
The STM32F098VCH6 is versatile and can be used in a variety of applications, including:
- Industrial Control: Automation, motor control, and industrial IoT devices.
- Consumer Electronics: Smart home devices, appliances, and wearables.
- Automotive Systems: In-vehicle infotainment, driver assistance systems, and vehicle control units.
- Medical Devices: Portable medical devices, diagnostic equipment, and health monitoring systems.
- IoT Devices: Smart sensors, gateways, and other connected devices.
Q & A
- What is the core architecture of the STM32F098VCH6?
The STM32F098VCH6 is based on the ARM 32-bit Cortex-M0 CPU. - What is the maximum frequency of the STM32F098VCH6?
The maximum frequency is up to 48 MHz. - How much Flash and SRAM memory does the STM32F098VCH6 have?
It has 256 Kbytes of Flash memory and 32 Kbytes of SRAM with hardware parity. - What are the supply voltage ranges for the STM32F098VCH6?
The supply voltage ranges are 1.8 V ± 8% (VDD) and 1.65 V to 3.6 V (VDDIO2). - Does the STM32F098VCH6 support low power modes?
Yes, it supports Sleep and Stop modes for power efficiency. - What types of communication interfaces does the STM32F098VCH6 offer?
It offers two I2C interfaces, up to eight USARTs, two SPIs, and a CAN interface. - Does the STM32F098VCH6 have capacitive sensing capabilities?
Yes, it supports up to 23 capacitive sensing channels. - Is there a real-time clock (RTC) on the STM32F098VCH6?
Yes, it includes a calendar RTC with alarm and periodic wakeup from Stop/Standby. - What debugging options are available for the STM32F098VCH6?
It supports serial wire debug (SWD) port. - Does the STM32F098VCH6 have a unique identifier?
Yes, it has a 96-bit unique ID.
