STM32F302RBT7 STM32 32-bit Arm Cortex MCUs by STMicroelectronics
Mainstream 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
| Status: | Active |
|---|---|
| Series: | STM32F302RB |
| RoHS: | Compliant |
Features
| Core: ARM®Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction and MPU (memory protection unit) |
| Operating conditions: VDD, VDDAvoltage range: 2.0 V to 3.6 V |
| VDD, VDDAvoltage range: 2.0 V to 3.6 V |
| Memories 128 to 256 Kbytes of Flash memory Up to 40 Kbytes of SRAM, with HW parity check implemented on the first 16 Kbytes. |
| 128 to 256 Kbytes of Flash memory |
| Up to 40 Kbytes of SRAM, with HW parity check implemented on the first 16 Kbytes. |
| CRC calculation unit |
| Reset and supply management Power-on/Power-down reset (POR/PDR) Programmable voltage detector (PVD) Low-power modes: Sleep, Stop and Standby VBATsupply for RTC and backup registers |
| Power-on/Power-down reset (POR/PDR) |
| Programmable voltage detector (PVD) |
| Low-power modes: Sleep, Stop and Standby |
| VBATsupply for RTC and backup registers |
| Clock management 4 to 32 MHz crystal oscillator 32 kHz oscillator for RTC with calibration Internal 8 MHz RC with x 16 PLL option Internal 40 kHz oscillator |
| 4 to 32 MHz crystal oscillator |
| 32 kHz oscillator for RTC with calibration |
| Internal 8 MHz RC with x 16 PLL option |
| Internal 40 kHz oscillator |
| Up to 87 fast I/Os All mappable on external interrupt vectors Several 5 V-tolerant |
| All mappable on external interrupt vectors |
| Several 5 V-tolerant |
| Interconnect matrix |
| 12-channel DMA controller |
| Two ADCs 0.20 μS (up to 17 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single ended/differential input, separate analog supply from 2 to 3.6 V |
| One 12-bit DAC channel with analog supply from 2.4 to 3.6 V |
| Four fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V |
| Two operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V |
| Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors |
| Up to 11 timers One 32-bit timer and two 16-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input One 16-bit 6-channel advanced-control timer, with up to 6 PWM channels, deadtime generation and emergency stop One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation and emergency stop Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop Two watchdog timers (independent, window) SysTick timer: 24-bit downcounter One 16-bit basic timer to drive the DAC |
| One 32-bit timer and two 16-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input |
| One 16-bit 6-channel advanced-control timer, with up to 6 PWM channels, deadtime generation and emergency stop |
| One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation and emergency stop |
| Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop |
| Two watchdog timers (independent, window) |
| SysTick timer: 24-bit downcounter |
| One 16-bit basic timer to drive the DAC |
| Calendar RTC with Alarm, periodic wakeup from Stop/Standby |
| Communication interfaces CAN interface (2.0B Active) Two I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control) Up to three SPIs, two with multiplexed half/full duplex I2S interface, 4 to 16 programmable bit frames USB 2.0 full speed interface Infrared transmitter |
| CAN interface (2.0B Active) |
| Two I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP |
| Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control) |
| Up to three SPIs, two with multiplexed half/full duplex I2S interface, 4 to 16 programmable bit frames |
| USB 2.0 full speed interface |
| Infrared transmitter |
| Serial wire debug, Cortex®-M4 with FPU ETM, JTAG |
| 96-bit unique ID |
Alternative Descriptions
| MCU 32-Bit STM32 ARM Cortex M4 RISC 128KB Flash 2.5V/3.3V 64-Pin LQFP Tray | Avnet Silica |
| 32 Bit Microcontroller, General Purpose, Arm Cortex-M4, 72 Mhz, 128 Kb, 32 Kb, 64, Lqfp Rohs Compliant: Yes |Stmicroelectronics STM32F302RBT7 | Newark Electronics |
| MCU, 32BIT, CORTEX-M4, 72MHZ, LQFP-64 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a STM32F302RBT7?
Additional datasheets, footprints and schematics for STM32F302RBT7 are listed on our Part Details page. You can also find images and similar parts to STM32F302RBT7 on this page.
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What category does STM32F302RBT7 fall under?
The STM32F302RBT7 is listed under Microcontrollers & Microprocessors > STM32 32-bit Arm Cortex MCUs > STM32 Mainstream MCUs > STM32F3 Series > STM32F302.
Can I view similar or alternative parts?
You can view similar parts to STM32F302RBT7 when available in the STM32F302 range under the specifications section at the bottom of the details page.
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Is the STM32F302RBT7 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STM32F302RBT7 have stock available?
Authorised distributors including Avnet Silica, EBV Elektronik, Newark Electronics, Avnet America and element14 have stock available or on a lead time for STM32F302RBT7.
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