STMicroelectronics STM32F1 series, ARM Cortex-M3, 32-bit Single-Core, 24MHz, 32KB (32K x 8) FLASH, 4K x 8 RAM, 64-LQFP.
| Parameter | Value |
|---|---|
| Series | STM32F1 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 24MHz |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| RAM size | 4K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 51 |
| Core processor | ARM® Cortex®-M3 |
| Case | 64-LQFP |
| Data converters | A/D 16x12b; D/A 2x12b |
| Program memory size | 32KB (32K x 8) |
The STM32F100R6T6BTR: ARM Cortex-M3 core at 24 MHz with 32 KB Flash, 4K x 8 RAM, 51 I/O, 16x12b ADC, and 2x12b DAC in a 64-LQFP package.
On-chip peripherals include DMA, a programmable voltage detector (PVD), power-on reset (POR), a temperature sensor, and a watchdog timer.
The STM32F100 is the value-line derivative of the STM32F103. The F100 tops out at 24 MHz and 32 KB Flash, while the F103 runs up to 72 MHz with up to 512 KB Flash and includes a second 12-bit ADC and a CAN interface. The F100 is pin-compatible across the same package options, so a board designed for an F103 can be populated with an F100 for lower-cost, lower-performance applications.