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In addition to a quick 12-bit ADC (5 Msps), three comparators, an operational amplifier, up to 18 capacitive sensing channels, one DAC channel, a low-power RTC, one general-purpose 32-bit timer, one timer for motor control, up to three general-purpose 16-bit timers, and one timer to drive the DAC, the devices offer a fast 12-bit ADC. Additionally, they have a variety of advanced and conventional communication interfaces, including a CAN, an infrared transmitter, three I2Cs, up to three USARTs, up to two SPIs, and multiplexed full-duplex I2S.
? Up to 51 fast I/O ports, all of which can be mapped to external interrupt vectors, and a number of five-volt-tolerant
? Matrix of connections
? Support for timers, ADCs, SPIs, I2Cs, USARTs, and DAC in a 7-channel DMA controller
? One ADC 0.20 s (up to 15 channels), single ended/differential mode, independent analog supply from 2.0 to 3.6 V, adjustable resolution of 12/10/8/6 bits
? Sensor for temperature
? One analog 12-bit DAC channel with a supply voltage ranging from 2.4 to 3.6 V
Switching applications
| Lifecycle Status | ACTIVE (Last Updated: 6 months ago) |
| Factory Lead Time | 8 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 32-UFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 32 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | STM32F3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| Max Power Dissipation | 540mW |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Frequency | 72MHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | STM32F302 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 2.5/3.3V |
| Supply Voltage-Min (Vsup) | 2V |
| Interface | CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB |
| Memory Size | 64kB |
| Oscillator Type | Internal |
| Number of I/O | 24 |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V~3.6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | ARM® Cortex®-M4 |
| Peripherals | DMA, I2S, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 32-Bit |
| Program Memory Size | 64KB 64K x 8 |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Supply Current-Max | 50mA |
| Bit Size | 32 |
| Data Converter | A/D 8x12b; D/A 1x12b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| PWM Channels | YES |
| Number of Timers/Counters | 9 |
| Density | 512 kb |
| ROM (words) | 65536 |
| Core Architecture | ARM |
| On Chip Program ROM Width | 8 |
| CPU Family | CORTEX-M4F |
| Number of ADC Channels | 15 |
| Length | 5mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
STM32F302K8U6 Datasheet
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