STMicroelectronics STM32F100R4T6B
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.58 | $6.58 |
| 15+ | $4.32 | $64.80 |
| 25+ | $4.23 | $105.75 |
| 50+ | $4.00 | $200.00 |
| 100+ | $3.53 | $353.00 |
| N+ | $0.71 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F1 |
| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 24MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Number of I/O | 51 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| 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 STM32F100R4T6B is a value-line 32-bit MCU from STMicroelectronics, featuring an ARM Cortex-M3 core at 24MHz. It offers 16KB flash and 4KB SRAM, operating from 2V to 3.6V. The 64-LQFP package includes DMA, PWM, PVD, POR, and a temperature sensor, suitable for cost-sensitive industrial applications.
- Cost-effective: Optimized for budget designs.
- Integrated temp sensor: Saves external sensing circuitry.
- Multiple protection features (PVD, POR): Enhances system reliability.
- 24MHz Cortex-M3: Balanced performance for basic control tasks.
Entry-Level Motor Drives
PWM and DMA enable basic FOC for small motors.
Temperature Monitoring
Internal temp sensor reduces external components.
Simple PLC I/O Modules
PVD and POR ensure reliable logic in industrial control.
Battery Chargers
Low cost and adequate performance for smart charging algorithms.
HVAC Controllers
Multiple timers and PWM for fan speed control.
Educational Kits
Low pin count and simple peripherals ideal for learning.
- Q: What is the max speed?
- A: 24MHz.
- Q: What is the flash size?
- A: 16KB.
- Q: What package is it?
- A: 64-LQFP.
- Q: Does it have a temperature sensor?
- A: Yes, built-in temp sensor.
- Q: What is the max speed?
- A: 24MHz.
- Q: What is the flash size?
- A: 16KB.
- Q: What package is it?
- A: 64-LQFP.
- Q: Does it have a temperature sensor?
- A: Yes, built-in temp sensor.

STM32F100R4T6B.pdf