STMicroelectronics STM32F100RDT7B
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $19.54 | $19.54 |
| 15+ | $4.50 | $67.50 |
| 25+ | $4.40 | $110.00 |
| 50+ | $4.16 | $208.00 |
| 100+ | $3.67 | $367.00 |
| N+ | $0.73 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F1 |
| Packaging | Tray | NULL |
| 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 | 384KB (384K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |
The STM32F100RDT7B is a value-line MCU from STMicroelectronics featuring an ARM Cortex-M3 core at 24MHz. It provides 384KB flash and 32KB RAM, operating from 2V to 3.6V. With a temperature range of -40°C to 105°C, it suits industrial and consumer applications. The 64-LQFP package offers a balanced pin count.
- Cost-effective: Value-line pricing for budget-sensitive designs.
- Reliable operation: 105°C max temperature for industrial use.
- Large flash: 384KB for complex firmware.
- Integrated features: DMA, PWM, and watchdog for robust systems.
- Wide voltage: 2V to 3.6V for flexible power sources.
Home Appliances
Cost-effective M3 core with sufficient performance for motor control.
HVAC Systems
Wide voltage range and temperature tolerance for reliable operation.
Industrial Sensors
DMA and analog features for accurate data acquisition.
Battery Management
Low power consumption extends battery life in portable systems.
Lighting Control
PWM outputs for dimming and color control.
Simple Robotics
24MHz processing with multiple timers for basic motion.
- Q: What is the core architecture?
- A: ARM Cortex-M3 at 24MHz.
- Q: What is the supply voltage?
- A: 2V to 3.6V.
- Q: How much flash memory is available?
- A: 384KB flash.
- Q: What is the operating temperature range?
- A: -40°C to 105°C.
- Q: What is the core architecture?
- A: ARM Cortex-M3 at 24MHz.
- Q: What is the supply voltage?
- A: 2V to 3.6V.
- Q: How much flash memory is available?
- A: 384KB flash.
- Q: What is the operating temperature range?
- A: -40°C to 105°C.

STM32F100RDT7B.pdf