STM32C0 Development (2)----Development Board Introduction

Kit overview

The STM32C011F4P6-TSSOP20 evaluation kit enables users to seamlessly evaluate the functions of the STM32C0S series microcontrollers in the TSSOP20 package. It has efficient processing capabilities and stable performance, and can adapt to various IoT scenarios and application requirements. The kit plugs into a computer via a standard USB Type-c® to Micro-B cable for debugging.
The kit is compact and powerful, providing developers with an ideal platform to quickly validate and debug their ideas and projects. Thanks to its compact size and compatible TSSOP20 package, users can easily integrate STM32C0 series microcontrollers into their designs while ensuring high system reliability and stability.
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sample application

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feature

1. Powerful Processing: The evaluation kit features an Arm® 32-bit Cortex®-M0+ core running at up to 48MHz. This means that it can handle complex computing tasks and real-time control operations, making it efficient and stable even in the face of diverse and complex data processing requirements in IoT scenarios.
2. Abundant storage capacity: STM32C011F4P6-TSSOP20 has up to 32kB of protected Flash memory for storing application code and data. At the same time, it is also equipped with 6kB SRAM with parity for temporary data storage to ensure data reliability and integrity.
3. Compact Package and Pinout: The evaluation kit's TSSOP20 package has only 20 pins, making it a small footprint ideal for use in limited hardware design space. In addition, the hardware design and layout process is simplified by using only one pair of supply pins.
4. Multiple internal clock options: In order to meet the needs of different application scenarios, the STM32C011F4P6-TSSOP20 evaluation kit provides two internal clock oscillators. The first is the 48MHz RC oscillator, which has high frequency stability and can meet the needs of high-performance computing and communication. The second is the 32kHz RC oscillator, which is suitable for application scenarios with low power consumption and high timing requirements.
   – 48 MHz RC oscillator (±1%)
   – 32 kHz RC oscillator (±5%)
5. Wide voltage range: The evaluation kit supports a voltage range from 2.0V to 3.6V, making it adaptable to system designs with multiple supply voltages, enabling wider application potential.
6. Various low-power modes: To minimize power consumption, the STM32C011F4P6-TSSOP20 evaluation kit offers several low-power modes, including Sleep, Stop, Standby and Shutdown. These modes enable effective management and optimization of energy consumption in different scenarios, extending the battery life of the device.

System Control and Ecosystem Access

● USB full-speed host and device (Type-C connector)
● LDO voltage regulator: the maximum input voltage is 15V, the voltage that can be provided for the connected circuit is 3.3V, the maximum current is 800mA, with over-current protection
● Schottky diode : DC reverse withstand voltage (Vr): 40V Average rectified current (Io): 1A Forward voltage drop (Vf): 550mV@1A
● Two programming methods

● SWD烧录口：编程或调试PC
● 串口烧录：打印数据或烧录

● User indicators and buttons

● 三个用户指示灯（蓝色、绿色、黄色）
● 一个电源指示灯（红色）指示电源的稳定性与可用性
● 两个串口指示灯（红色）指示调试连接
● 一个用户按键
● 一个复位按键

● Ecosystem expansion
● All MCU pins are derived from CN1 and CN2
● Two 3V3 expansions are derived from CN4
● Two GND expansions are derived from CN6
● Support multiple integrated development environments (IDEs)
● IAR Embedded Workbench®
● MDK-ARM
● STM32CubeIDE

Function diagram

As shown in the figure below, it is the front view of the STM32C011F4P6-TSSOP20 evaluation kit.

As shown in the figure below, it is the rear view of the STM32C011F4P6-TSSOP20 evaluation kit.

System Block Diagram

As shown in the figure below, it is the system block diagram of the STM32C011F4Px-TSSOP20 development board.

jumper setting

1. Use the jumper cap to change the mode of BOOT0, and set the BOOT pin to determine the STM32 startup mode.
The startup methods are as follows:
● BOOT starts from the user Flash
● OOT starts from the system memory
● BOOT starts from the SRAM
2. Use the jumper cap to measure IDD and test the low power consumption mode.

Development Board Schematic

The figure below is the schematic diagram of the STM32C011F4Px-TSSOP20 development board.