Overview
The STM32F101RDT6TR is a 32-bit microcontroller from STMicroelectronics, part of the STM32F1 series. It is based on the high-performance ARM® Cortex®-M3 CPU, operating at a maximum frequency of 36 MHz. This microcontroller is designed to offer a balance between performance, power consumption, and peripheral set, making it suitable for a wide range of applications.
The device features high-speed embedded memories, including up to 384 KB of Flash memory and 48 KB of SRAM. It also includes an extensive range of enhanced I/Os and peripherals connected to two APB buses, such as timers, ADCs, DACs, SPIs, I²Cs, and USARTs.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 36 MHz |
| Program Memory Size | 384 KB (384K x 8) Flash |
| RAM Size | 48 KB SRAM |
| Package / Case | 64-LQFP (10x10 mm) |
| Voltage - Supply (Vcc/Vdd) | 2.0 to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Number of I/O | 51 |
| ADC | 1 x 12-bit, 1 μs A/D converter (up to 16 channels) |
| DAC | 2 x 12-bit D/A converters |
| Timers | Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counters |
| Communication Interfaces | Up to 2 x I²C, 3 x SPI, 5 x USART |
| Power Modes | Sleep, Stop, and Standby modes |
Key Features
- High-Performance Core: ARM® 32-bit Cortex®-M3 CPU with a maximum frequency of 36 MHz and 1.25 DMIPS/MHz performance.
- Memory: Up to 384 KB of Flash memory and 48 KB of SRAM.
- Peripherals: Includes one 12-bit ADC, four general-purpose 16-bit timers, and standard and advanced communication interfaces such as I²C, SPI, and USART.
- Power Management: Sleep, Stop, and Standby modes for low-power applications.
- Temperature Range: Operates in the -40°C to +85°C temperature range.
- I/Os: Up to 112 fast I/O ports, with 51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
- Debugging: Serial wire debug (SWD) & JTAG interfaces and Cortex-M3 Embedded Trace Macrocell™.
Applications
The STM32F101RDT6TR is suitable for a wide range of applications, including:
- Medical and handheld equipment
- PC peripherals and gaming
- GPS platforms
- Industrial applications, PLC, printers, scanners
- Alarm systems and video intercom
Q & A
- What is the core processor of the STM32F101RDT6TR?
The core processor is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F101RDT6TR?
The maximum operating frequency is 36 MHz.
- How much Flash memory does the STM32F101RDT6TR have?
The device has up to 384 KB of Flash memory.
- What is the operating temperature range of the STM32F101RDT6TR?
The operating temperature range is -40°C to +85°C.
- What types of communication interfaces are available on the STM32F101RDT6TR?
The device includes up to 2 x I²C, 3 x SPI, and 5 x USART interfaces.
- Does the STM32F101RDT6TR support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes for low-power applications.
- How many I/O ports does the STM32F101RDT6TR have?
The device has up to 112 fast I/O ports, with 51/80/112 I/Os.
- What debugging interfaces are available on the STM32F101RDT6TR?
The device supports serial wire debug (SWD) & JTAG interfaces and Cortex-M3 Embedded Trace Macrocell™.
- What is the package type of the STM32F101RDT6TR?
The package type is 64-LQFP (10x10 mm).
- Is the STM32F101RDT6TR RoHS compliant?
Yes, the device is RoHS compliant.
