STM32F303RET6 vs STM32F303ZET6 Comparison
Detailed side-by-side comparison of STM32F303RET6 by STMicroelectronics and STM32F303ZET6 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
STM32F303ZET6
STM32F303ZET6 - 512KB Flash ARM Cortex-M4F MCU | STMicroelectronics
STM32F303ZET6 β ActiveSpecification Comparison
| Parameter | STM32F303RET6 | STM32F303ZET6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.92 | $7.90 |
| Core | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU |
| Core Frequency | 72 MHz | β |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 80 KB | 64 KB |
| Supply Voltage | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
| ADC | 2x 12-bit, up to 5 MSPS | 4x 12-bit, up to 5 MSPS |
| DAC | 3x 12-bit channels | 2x 12-bit |
| Comparators | 7 fast comparators | 7 |
| Timers | Advanced motor-control PWM, 2x 32-bit timers | 3x 16-bit advanced-control, 2x 32-bit, 4x 16-bit general-purpose |
| Communication Interfaces | CAN 2.0B, USB 2.0 FS, USART, SPI, I2C | SPI (3), I2C (2), USART (5), CAN (1), USB 2.0 FS |
| Operating Temperature | -40C to +85C | -40C to +85C |
| Package | 64-LQFP (10x10 mm, 0.5 mm pitch) | LQFP144 (20x20 mm, 0.5 mm pitch) |
| Mounting Type | Surface Mount | β |
| Data Bus Width | 32 bit | β |
| Memory Protection Unit | Yes (MPU) | β |
| DMA Controller | Yes | β |
| Series | STM32F3 | β |
| Maximum Clock Speed | β | 72 MHz |
| Number of I/O Pins | β | 112 |
| Operational Amplifiers | β | 4 |
| DMA | β | 12 channels |
| RNG | β | Yes |
| CRC | β | Yes |
| RoHS | β | Compliant |