STMicroelectronics STM32F101R6T6ATR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.86 | $11.86 |
| 15+ | $2.72 | $40.80 |
| 25+ | $2.66 | $66.50 |
| 50+ | $2.52 | $126.00 |
| 100+ | $2.22 | $222.00 |
| N+ | $0.44 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F1 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 36MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Number of I/O | 51 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 6K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STMicroelectronics STM32F101R6T6ATR is an ARM Cortex-M3 MCU operating at 36MHz. It provides 32KB flash and 6KB SRAM in a 64-LQFP package. With a 2V-3.6V supply range, it includes DMA, POR, PVD, PWM, and a temperature sensor, making it suitable for cost-sensitive industrial and consumer applications.
- ARM Cortex-M3 core: Industry-standard architecture with broad toolchain support and efficient code density.
- Wide voltage range (2V-3.6V): Flexible power supply design for battery or regulated systems.
- Integrated DMA: Reduces CPU overhead for peripheral data transfers, improving real-time performance.
- Rich analog features: Temp sensor and PVD enable monitoring and fault detection without external components.
Industrial Process Controllers
The 36MHz Cortex-M3 core with 32KB flash handles PID loops and HMI communication in PLCs and temperature controllers.
Building Automation Gateways
Multiple UART/SPI interfaces and DMA enable protocol conversion between Modbus, BACnet, and proprietary buses.
Battery-Powered Data Loggers
Low-voltage operation (2V-3.6V) and low-power modes extend battery life in remote environmental monitoring.
Consumer Appliance Control Panels
PWM outputs drive backlighting and buzzers, while PVD monitors supply integrity for safe shutdown.
Medical Vital Signs Monitors
Temp sensor and ADC channels acquire physiological signals, with WDT ensuring fail-safe operation.
Simple Motor Drives (BLDC)
PWM timers generate six-step commutation for small fans and pumps, with DMA reducing interrupt load.
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M3 core.
- Q: What is the maximum clock speed?
- A: 36MHz.
- Q: How much flash and RAM does it have?
- A: 32KB flash and 6KB SRAM.
- Q: What is the operating temperature range?
- A: -40°C to 85°C.
STM32F101R6T6ATR.pdf
- Q: What core does this MCU use?
- A: It is based on the ARM Cortex-M3 core.
- Q: What is the maximum clock speed?
- A: 36MHz.
- Q: How much flash and RAM does it have?
- A: 32KB flash and 6KB SRAM.
- Q: What is the operating temperature range?
- A: -40°C to 85°C.
