Overview
The STM32F101C8T6 is a medium-density access line microcontroller from STMicroelectronics, based on the ARM® 32-bit Cortex®-M3 CPU. This MCU is part of the STM32F101 series, known for its balance of performance, power efficiency, and peripheral set. It is designed to meet the needs of a wide range of applications, from consumer electronics to industrial and medical devices.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 36 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) at 0 wait state memory access |
| Flash Memory | 64 Kbytes |
| SRAM | 10 Kbytes |
| Supply Voltage | 2.0 to 3.6 V |
| Oscillators | 4-to-16 MHz crystal oscillator, internal 8 MHz RC, internal 40 kHz RC, 32 kHz oscillator for RTC |
| Timers | Three 16-bit timers, two watchdog timers, SysTick timer |
| Communication Interfaces | Up to 2 x I2C, up to 3 USARTs, up to 2 SPIs |
| ADC | 1 × 12-bit, 1 µs A/D converter (up to 16 channels) |
| I/O Ports | Up to 37 fast I/O ports, 5 V-tolerant |
| Package | LQFP-48 (7x7 mm) |
Key Features
- Single-cycle multiplication and hardware division
- Low power modes: Sleep, Stop, and Standby
- VBAT supply for RTC and backup registers
- Serial wire debug (SWD) and JTAG interfaces
- 7-channel DMA controller supporting timers, ADC, SPIs, I2Cs, and USARTs
- CRC calculation unit and 96-bit unique ID
- Temperature sensor and conversion range of 0 to 3.6 V for ADC
Applications
The STM32F101C8T6 is versatile and can be used in a variety of applications, including consumer electronics, industrial control systems, medical devices, and automotive systems. Its robust peripheral set and low power consumption make it suitable for battery-powered devices and energy-efficient designs.
Q & A
- What is the core of the STM32F101C8T6?
The core is the ARM® 32-bit Cortex®-M3 CPU. - What is the maximum frequency of the STM32F101C8T6?
The maximum frequency is 36 MHz. - How much Flash memory does the STM32F101C8T6 have?
The STM32F101C8T6 has 64 Kbytes of Flash memory. - What are the supply voltage ranges for the STM32F101C8T6?
The supply voltage ranges from 2.0 to 3.6 V. - What types of oscillators are available on the STM32F101C8T6?
The MCU features a 4-to-16 MHz crystal oscillator, internal 8 MHz RC, internal 40 kHz RC, and a 32 kHz oscillator for RTC. - How many communication interfaces does the STM32F101C8T6 support?
The MCU supports up to 2 x I2C, up to 3 USARTs, and up to 2 SPIs. - What is the resolution of the ADC on the STM32F101C8T6?
The ADC is a 12-bit, 1 µs A/D converter with up to 16 channels. - How many I/O ports does the STM32F101C8T6 have?
The MCU has up to 37 fast I/O ports, which are 5 V-tolerant. - What package options are available for the STM32F101C8T6?
The MCU is available in an LQFP-48 (7x7 mm) package. - Does the STM32F101C8T6 support low power modes?
Yes, it supports Sleep, Stop, and Standby modes.
