Overview
The STM32F101C4T6A is a microcontroller unit (MCU) from STMicroelectronics, part of the STM32F101x4 and STM32F101x6 series. This device is based on the ARM® 32-bit Cortex®-M3 CPU, offering a maximum frequency of 36 MHz and a performance of 1.25 DMIPS/MHz (Dhrystone 2.1) at 0 wait state memory access. It is designed for low-density applications and features a range of peripherals and interfaces, making it suitable for various embedded systems.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 36 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | 16 to 32 Kbytes |
| SRAM | 4 to 6 Kbytes |
| Supply Voltage | 2.0 to 3.6 V |
| Communication Interfaces | 1 x I2C, up to 2 USARTs, 1 x SPI |
| Timers | Up to 5 timers (including 2 watchdog timers and SysTick timer) |
| ADC | 1 × 12-bit, 1 µs A/D converter (up to 16 channels) |
| I/O Ports | Up to 51 fast I/O ports |
| Package Options | LQFP48, LQFP64, VFQFPN36 |
Key Features
- Single-cycle multiplication and hardware division
- Low power modes: Sleep, Stop, and Standby
- VBAT supply for RTC and backup registers
- 7-channel DMA controller supporting timers, ADC, SPIs, I2Cs, and USARTs
- Serial wire debug (SWD) and JTAG interfaces
- CRC calculation unit and 96-bit unique ID
- Temperature sensor and internal oscillators (8 MHz, 40 kHz, and 32 kHz for RTC)
- PLL for CPU clock and programmable voltage detector (PVD)
Applications
The STM32F101C4T6A is versatile and can be used in a variety of applications, including:
- Industrial control systems
- Consumer electronics
- Automotive systems
- Medical devices
- IoT devices and smart home appliances
Q & A
- What is the core of the STM32F101C4T6A?
The core is the ARM® 32-bit Cortex®-M3 CPU. - What is the maximum frequency of the STM32F101C4T6A?
The maximum frequency is 36 MHz. - How much Flash memory does the STM32F101C4T6A have?
The device has 16 to 32 Kbytes of Flash memory. - What are the communication interfaces available on the STM32F101C4T6A?
The device features 1 x I2C, up to 2 USARTs, and 1 x SPI. - Does the STM32F101C4T6A support low power modes?
Yes, it supports Sleep, Stop, and Standby modes. - What is the resolution of the ADC on the STM32F101C4T6A?
The ADC is a 12-bit, 1 µs A/D converter. - How many I/O ports does the STM32F101C4T6A have?
The device has up to 51 fast I/O ports. - What are the package options for the STM32F101C4T6A?
The package options include LQFP48, LQFP64, and VFQFPN36. - Does the STM32F101C4T6A have a temperature sensor?
Yes, it includes a temperature sensor. - What debug interfaces are available on the STM32F101C4T6A?
The device supports serial wire debug (SWD) and JTAG interfaces.
