STM32F303RBT6 vs STM32F302RBT6 Comparison
Detailed side-by-side comparison of STM32F303RBT6 by STMicroelectronics and STM32F302RBT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F303RBT6 - 72MHz Cortex-M4F MCU, 128KB Flash | STMicroelectronics
STM32F303RBT6 ✓ ActiveSTMicroelectronics
STM32F302RBT6 - 72MHz Cortex-M4 128KB MCU | STMicroelectronics
STM32F302RBT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F303RBT6 | STM32F302RBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Manufacturer | STMicroelectronics | — |
| Series | STM32F3 mixed-signal MCU | — |
| CPU Core | Arm Cortex-M4 with DSP and FPU | Arm Cortex-M4 with DSP and FPU |
| Maximum CPU Frequency | 72 MHz | 72 MHz |
| Bit Width | 32 bit | — |
| Flash Memory | 128 KB (128K x 8) | 128 KB |
| Package | 64-LQFP (10 x 10 mm) | 64-LQFP, 10 mm x 10 mm |
| Mounting Type | Surface Mount | Surface mount |
| ADC | 12-bit, up to 5 MSPS, with PGA | — |
| DAC | Two 12-bit channels, analog supply 2.4 V to 3.6 V | — |
| Comparators | Seven fast rail-to-rail, analog supply 2 V to 3.6 V | — |
| Operational Amplifiers | Four, usable in PGA mode, analog supply 2.4 V to 3.6 V | — |
| Capacitive Sensing Channels | Up to 24 (touch key, linear and rotary sensors) | — |
| Timers | Up to 13, including one 32-bit timer and two 16-bit timers | — |
| Memory Protection Unit | Yes | Integrated MPU |
| Core-Coupled Memory | CCM (Core Coupled Memory) | — |
| Lifecycle Status | Active Mainstream (per STMicroelectronics) | — |
| RAM | [DATA_NEEDED: SRAM size] | — |
| Operating Voltage Range | [DATA_NEEDED: VDD operating range] | [DATA_NEEDED: operating voltage range] |
| Operating Temperature Range | [DATA_NEEDED: junction/ambient operating temperature] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | Compliant | — |
| REACH Status | Compliant | — |
| Product Type | — | 32-bit ARM Cortex-M4 mixed-signal microcontroller |
| Architecture | — | 32-bit |
| Flash Organization | — | 128K x 8 |
| ADC Resolution | — | 12 bit |
| ADC Conversion Rate | — | 5 MSPS |
| Analog Features | — | Integrated PGA and comparators |
| Core Coupled Memory | — | Integrated CCM |
| Product Classification | — | Mainstream mixed-signal MCU |
| RAM Capacity | — | [DATA_NEEDED: RAM capacity] |
| RoHS Compliance | — | Compliant |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance] |
| Moisture Sensitivity Level | — | MSL 3 |