STM32F303RBT6
ActiveMAINSTREAM MIXED SIGNALS MCUS ARM CORTEX-M4 CORE WITH DSP AND FPU, 128 KBYTES OF FLASH MEMORY, 72 MHZ CPU, MPU, CCM, 12-BIT ADC 5 MSPS, PGA, COMPARATORS
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STM32F303RBT6
ActiveMAINSTREAM MIXED SIGNALS MCUS ARM CORTEX-M4 CORE WITH DSP AND FPU, 128 KBYTES OF FLASH MEMORY, 72 MHZ CPU, MPU, CCM, 12-BIT ADC 5 MSPS, PGA, COMPARATORS
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Technical Specifications
Parameters and characteristics for this part
| Specification | STM32F303RBT6 |
|---|---|
| Connectivity | IrDA, USB, I2C, CANbus, LINbus, UART/USART, SPI |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit |
| Data Converters [custom] | 2, 22 |
| Data Converters [custom] | 12 |
| Mounting Type | Surface Mount |
| Number of I/O | 52 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Oscillator Type | Internal |
| Package / Case | 64-LQFP |
| Peripherals | WDT, DMA, POR, PWM, I2S |
| Program Memory Size | 128 KB |
| Program Memory Type | FLASH |
| Speed | 72 MHz |
| Supplier Device Package | 64-LQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
STM32F303RB Series
The STM32F303xB/STM32F303xC family is based on the high-performance Arm®Cortex®-M4 32-bit RISC core with FPU operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (up to 256 Kbytes of Flash memory, up to 40 Kbytes of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The devices offer up to four fast 12-bit ADCs (5 Msps), seven comparators, four operational amplifiers, up to two DAC channels, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer, and two timers dedicated to motor control. They also feature standard and advanced communication interfaces: up to two I2Cs, up to three SPIs (two SPIs are with multiplexed full-duplex I2Ss), three USARTs, up to two UARTs, CAN and USB. To achieve audio class accuracy, the I2S peripherals can be clocked via an external PLL.
The STM32F303xB/STM32F303xC family operates in the -40 to +85 °C and -40 to +105 °C temperature ranges from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.
Documents
Technical documentation and resources
