STM32F303RET6 vs STM32L433RCT6 Comparison
Detailed side-by-side comparison of STM32F303RET6 by STMicroelectronics and STM32L433RCT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F303RET6 - 512KB Flash 72MHz Cortex-M4F MCU | STMicroelectronics
STM32F303RET6 β ActiveSTMicroelectronics
STM32L433RCT6 - Ultra-Low-Power ARM Cortex-M4 MCU | STMicroelectronics
STM32L433RCT6 β ActiveSpecification Comparison
| Parameter | STM32F303RET6 | STM32L433RCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.92 | $5.44 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4 with FPU |
| Core Frequency | 72 MHz | β |
| Flash Memory | 512 KB | 256 KB |
| SRAM | 80 KB | 64 KB |
| Supply Voltage | 2.0 V to 3.6 V | β |
| ADC | 2x 12-bit, up to 5 MSPS | 12-bit with hardware oversampling |
| DAC | 3x 12-bit channels | 12-bit |
| Comparators | 7 fast comparators | β |
| Timers | Advanced motor-control PWM, 2x 32-bit timers | β |
| Communication Interfaces | CAN 2.0B, USB 2.0 FS, USART, SPI, I2C | USART, SPI, I2C, USB |
| Operating Temperature | -40C to +85C | -40C to +85C |
| Package | 64-LQFP (10x10 mm, 0.5 mm pitch) | LQFP64 |
| Mounting Type | Surface Mount | Surface Mount |
| Data Bus Width | 32 bit | β |
| Memory Protection Unit | Yes (MPU) | β |
| DMA Controller | Yes | β |
| Series | STM32F3 | β |
| Maximum Frequency | β | 80 MHz |
| Operating Voltage | β | 1.71 V to 3.6 V |
| Standby Current | β | 100 nA |
| Real-Time Clock | β | Yes |
| Process Technology | β | 40 nm |
| RoHS Status | β | Compliant |