STM32F051R8T6 vs STM32F030R Comparison
Detailed side-by-side comparison of STM32F051R8T6 by STMicroelectronics and STM32F030R by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | STM32F051R8T6 | STM32F030R |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.45 | $0.74 |
| Core | ARM Cortex-M0, 32-bit | ARM Cortex-M0 32-bit RISC |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 64 KB | 64 KB (R8 variant) |
| SRAM | 8 KB | 8 KB |
| Supply Voltage Range | 2.0 V to 3.6 V | 2.4 V to 3.6 V |
| GPIO Count | 55 I/O | Up to 55 |
| Timers | 11 (basic, general-purpose, advanced) | 1x 16-bit advanced, 5x 16-bit general, 1x 32-bit |
| ADC | 12-bit, 1 Msps | 12-bit, 1 MSPS, up to 16 channels |
| DAC | 12-bit | — |
| Communication Interfaces | USART, SPI, I2C, CEC | 2x I2C, 2x SPI (1x I2S), 1x USART, 1x USB FS, 1x CAN |
| CRC Unit | Yes | — |
| Reset | POR/PDR (power-on / power-down reset) | — |
| Oscillator Type | Internal (HSI) and external | — |
| Package | LQFP-64 | 64-pin LQFP (10x10 mm) |
| Mounting Type | Surface Mount | — |
| Program Memory Type | FLASH | — |
| RoHS Status | Compliant | Compliant |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial, grade 6) |
| Thermal Resistance | [DATA_NEEDED: thermal resistance theta_JA] | — |
| MSL Level | [DATA_NEEDED: moisture sensitivity level] | 3 (168 hours) |
| Maximum Clock Frequency | — | 48 MHz |
| DMA Channels | — | 7 |
| Internal Oscillator | — | 8 MHz HSI (+/-1%) + 40 kHz LSI + 32.768 kHz LSE option |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| Operating Modes | — | Run, Sleep, Stop, Standby |