STM32F303RET6 STM32 32-bit Arm Cortex MCUs by STMicroelectronics
Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 512 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators
| Status: | Active |
|---|---|
| Series: | STM32F303RE |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$4.93
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$7.17
|
118
in stock
|
Buy Now |
|
Newark Electronics
from US$7.16
|
19,776
in stock
|
Buy Now |
|
element14
from US$6.08
|
13,760
in stock
|
Buy Now |
|
Farnell
from US$6.16
|
13,760
in stock
|
Buy Now |
|
Chip One Stop
from US$5.08
|
6,493
in stock
|
Buy Now |
|
Future Electronics
from US$4.93
|
1,920
in stock
|
Buy Now |
|
Avnet America
from US$5.10
|
459
in stock
|
Buy Now |
|
TME
from US$7.47
|
178
in stock
|
Buy Now |
|
EBV Elektronik
-
|
960
in stock
|
Buy Now |
|
Avnet Silica
-
|
160
in stock
|
Buy Now |
| Buy Now |
Features
| Core: ARM®Cortex®-M4 32-bit CPU with 72 MHz FPU, single-cycle multiplication and HW division, 90 DMIPS (from CCM), 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 Up to 512 Kbytes of Flash memory 64 Kbytes of SRAM, with HW parity check implemented on the first 32 Kbytes. Routine booster: 16 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM) Flexible memory controller (FSMC) for static memories, with four Chip Select |
| Up to 512 Kbytes of Flash memory |
| 64 Kbytes of SRAM, with HW parity check implemented on the first 32 Kbytes. |
| Routine booster: 16 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM) |
| Flexible memory controller (FSMC) for static memories, with four Chip Select |
| 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 115 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 |
| Four ADCs 0.20 μs (up to 40 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, separate analog supply from 2.0 to 3.6 V |
| Two 12-bit DAC channels with analog supply from 2.4 to 3.6 V |
| Seven ultra-fast rail-to-rail analog comparators with analog supply from 2.0 to 3.6 V |
| Four 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 14 timers: One 32-bit timer and two 16-bit timers with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input Three 16-bit 6-channel advanced-control timers, with up to six PWM channels, deadtime generation and emergency stop One 16-bit timer with two IC/OCs, one 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) One SysTick timer: 24-bit downcounter Two 16-bit basic timers to drive the DAC |
| One 32-bit timer and two 16-bit timers with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input |
| Three 16-bit 6-channel advanced-control timers, with up to six PWM channels, deadtime generation and emergency stop |
| One 16-bit timer with two IC/OCs, one 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) |
| One SysTick timer: 24-bit downcounter |
| Two 16-bit basic timers to drive the DAC |
| Calendar RTC with Alarm, periodic wakeup from Stop/Standby |
| Communication interfaces CAN interface (2.0B Active) Three 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 four SPIs, 4 to 16 programmable bit frames, two with multiplexed half/full duplex I2S interface USB 2.0 full-speed interface with LPM support Infrared transmitter |
| CAN interface (2.0B Active) |
| Three 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 four SPIs, 4 to 16 programmable bit frames, two with multiplexed half/full duplex I2S interface |
| USB 2.0 full-speed interface with LPM support |
| Infrared transmitter |
| SWD, Cortex®-M4 with FPU ETM, JTAG |
| 96-bit unique ID |
Last 6 months Inventory & Pricing History
Resources
Product Specifications |
|---|
| DS10362 ARM® Cortex®-M4 32b MCU+FPU, up to 512KB Flash, 80KB SRAM, FSMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0-3.6 V |
Reference Manuals |
|---|
| RM0316 STM32F303xB/C/D/E, STM32F303x6/8, STM32F328x8, STM32F358xC, STM32F398xE advanced ARM®-based MCUs |
Programming Manuals |
|---|
| PM0214 STM32 Cortex®-M4 MCUs and MPUs programming manual |
Errata Sheets |
|---|
| ES0261 STM32F303xD STM32F303xE Rev Y device limitations |
Presentations |
|---|
| Microcontrollers Functional Safety Packages |
| STM32 Development Boards Portfolio |
| STM32 and STM8 embedded software solutions |
| STM32 and STM8 software development tools |
Brochures |
|---|
| STM32F3 series - Mainstream 32-bit MCUs |
Product Certifications |
|---|
| STM32 CAN conformance test authentication sheet |
Alternative Descriptions
| Mcu, 32 Bit, 512Kb, 72Mhz, Lqfp-64 | Newark Electronics |
| MCU, 32BIT, CORTEX-M4, 72MHZ, LQFP-64 | element14 |
| STM32F Series 512 kB Flash 64 kB RAM 72 MHz 32-Bit Microcontroller - LQFP-64 | Future Electronics |
| ARM MCU, 32-bit, ARM Cortex-M4, 72 MHz, 512 KB, 64 KB, 64 Pins, LQFP | Avnet America |
| IC: STM32 ARM microcontroller | TME |
| MCU+FPU 32-Bit Cortex-M4 512KB LQFP64 | RS |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a STM32F303RET6?
Additional datasheets, footprints and schematics for STM32F303RET6 are listed on our Part Details page. You can also find images and similar parts to STM32F303RET6 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for STM32F303RET6 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STM32F303RET6 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does STM32F303RET6 fall under?
The STM32F303RET6 is listed under Microcontrollers & Microprocessors > STM32 32-bit Arm Cortex MCUs > STM32 Mainstream MCUs > STM32F3 Series > STM32F303.
Can I view similar or alternative parts?
You can view similar parts to STM32F303RET6 when available in the STM32F303 range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the STM32F303RET6 you can contact the distributor directly for product support, shipping queries etc.
Is the STM32F303RET6 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STM32F303RET6 have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Chip One Stop and Future Electronics have stock available or on a lead time for STM32F303RET6.
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