This STM32F103R8T6 microcontroller from STMicroelectronics is perfect for users that want a fast CPU. This microcontroller has an operating temperature range of -40 °C to 85 °C. It has a maximum clock speed of 72 MHz. Its ADC resolution is 12/12. This device has a typical operating supply voltage of 2.5|3.3 V. Its minimum operating supply voltage of 2 V, while its maximum is 3.6 V. Its flash program memory is 64KB. This is a 32 bit processor. This device is based on the ARM Cortex M3 core architecture.
|Instruction Set Architecture||RISC|
|Device Core||ARM Cortex M3|
|Maximum CPU Frequency (MHz)||72|
|Maximum Clock Rate (MHz)||72|
|Data Bus Width (bit)||32|
|Program Memory Type||Flash|
|Program Memory Size||64KB|
|Number of I/Os||51|
|No. of Timers||4|
|Number of ADCs||Dual|
|ADC Resolution (bit)||12/12|
|Parallel Master Port||No|
|Real Time Clock||Yes|
|Special Features||CAN Controller|
|Minimum Operating Supply Voltage (V)||2|
|Typical Operating Supply Voltage (V)||3.3|2.5|
|Maximum Operating Supply Voltage (V)||3.6|
|Maximum Power Dissipation (mW)||444|
|Minimum Operating Temperature (°C)||-40|
|Maximum Operating Temperature (°C)||85|
|Supplier Temperature Grade||Industrial|
|Standard Package Name||QFP|
Mainstream Performance line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
The STM32F103xx medium-density performance line family incorporates the high-performance ARM Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 20 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, three general purpose 16-bit timers plus one PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs, an USB and a CAN.
The devices operate from a 2.0 to 3.6 V power supply. They are available in both the –40 to +85 °C temperature range and the –40 to +105 °C extended temperature range. A comprehensive set of power-saving mode allows the design of low-power applications.
The STM32F103xx medium-density performance line family includes devices in six different package types: from 36 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family.
These features make the STM32F103xx medium-density performance line microcontroller family suitable for a wide range of applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.
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