Key facts
- Brand
- STMicroelectronics
- Model
- STM32F103x4
- Category
- microcontrollers
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2000-01-01
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STM32F103x4/STM32F103x6 Low-density Performance Line ARM-based 32-bit MCU
This document is a production datasheet for the STM32F103x4 and STM32F103x6 low-density performance line microcontrollers from STMicroelectronics. These ARM-based 32-bit MCUs feature a Cortex-M3 CPU core running at up to 72 MHz, with 16 or 32 KB of Flash memory and 6 or 10 KB of SRAM. Key peripherals include USB, CAN, six timers, two ADCs, and six communication interfaces.
Read onlineSTMicroelectronics STM32F103x4 specifications
| CPU Core | ARM 32-bit Cortex-M3 |
|---|---|
| Maximum Frequency | 72 MHz |
| Flash Memory | 16 or 32 Kbytes |
| SRAM | 6 or 10 Kbytes |
| Supply Voltage | 2.0 to 3.6 V |
| ADC Resolution | 12-bit |
| Timers | 6 |
| Communication Interfaces | I2C, USART, SPI, CAN, USB |
Source: STM32F103x4/STM32F103x6 Low-density Performance Line ARM-based 32-bit MCU
All STMicroelectronics STM32F103x4 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum operating frequency of the STM32F103x4/STM32F103x6?
The maximum frequency is 72 MHz.
From: STM32F103x4/STM32F103x6 Low-density Performance Line ARM-based 32-bit MCU
What is the supply voltage range for these microcontrollers?
The application supply and I/Os range from 2.0 to 3.6 V.
From: STM32F103x4/STM32F103x6 Low-density Performance Line ARM-based 32-bit MCU
What is the maximum operating frequency of the STM32F103x4/x6?
The maximum frequency is 72 MHz.
How much Flash memory is available in these devices?
The devices have 16 or 32 Kbytes of Flash memory.